Raid Data Recovery Explained

Raid data recovery is somehow different from all other types of data recovery. Most experts advise not to try to recover the data yourself before sending in the hard drives to a data recovery company. This is because most companies found that most of the times simple users try to recover the files all by themselves, they fail and not only. Their actions will make the recovery process even harder and if the lost information is important, someone will be in big trouble. If it's about raid data recovery better handle it quick to the professionals without touching anything.

You don't have to take chances with the recovery, it's advised to research for a data recovery company that can handle the recovery process for you. Sometimes, it can be expensive for a raid data recovery but usually the price you will have to pay for the recovery is way lower then the price you will have to pay in time and resources to have all your data recreated.

There are procedures that data recovery companies always follow when they have a recovery on the line. These procedures are followed exactly and even expand when it comes to raid data recovery. As a first step in any raid data recovery, experts have to make sure that all drives are working. For Raid 0 as an example, it is a must for all the drives to be 100% functional. When they are not functional, the drives will be taken in the clean room and will be repaired.

When all the drives will function normally, clones of all the drives will be made. During this process, your drive will be placed in a write protect mode to make sure the data will not be altered in any way. The normal recovery process will be performed on the cloned drives, again, for increased safety.

When researching for a data recovery company you will notice some of them will offer a service full guarantee, if they don't get your data back, you don't pay. A phone consultation is something that could help you also. They will also offer you absolute 100% confidentiality on your data.

Even if raid data recovery sometimes can become expensive, most companies will not charge you for an evaluation of a complex raid system. If you need the help of the experts, get it, it's the best way. After getting all your data back, make sure to always backup your information from now on.

Thank Writen by Dalvin

Hard Disk Data Recovery Experts Helping The Detectives

The advances in communication that have been made in the last two decades created a new branch of detectives. These are electronic detectives, and they are required because electronic communication almost replaced the written hard copy form of communication, the majority of corporate data only existing in electronic format. Because of this, hard disk data recovery experts have become a required aid for detectives or they became electronic detectives themselves. The computer has become a focal point for investigations or for corporations to identify their employs activities.

Nowadays, a significant part of corporate investigations is the data recovery process. Through data recovery, a volume of data can be obtained and evidence can be found in documents that might be relevant to the investigation. The data recovery process ensures a mass of important information that can be used.

There are a number of terms used to describe the data on a hard disk based on its state. "Active Data", is used to describe the data form that is accessible to the user of the computer. The term "Recovered Data" is used to describe the information that has been recovered after it has been deleted from the Active Data. This data is either in a very easy to recognize format, entire files, or an expert will be required to interpret it as it is in bits and pieces. The last type of term is "Unused" and it describes either parts of the hard disk that have never been used or parts that have been deleted from the Active Data and are available to be rewritten.

If covert corporate activities take place, then the data they leave behind will be deleted and probably the hard disk will be formatted and re partitioned to hide any traces. In this case, hard disk data recovery experts can help acquire proof by using advanced hdd data recovery tools and their expertise. This proof might then be used to conclude a case.

Data recovery specialists can help police investigations in many cases but the most expectable are cyber crime investigations that are related to credit card information theft or online money transfers. They also help in cases of child pornography.

With computers becoming a required standard in any office and workplace hdd data recovery experts will be tomorrows detectives in many investigations that include cyber crimes. They will be the ones that will uncover vital information for the conclusion of important cases.

Apple Computer : A New Trend Setter in Computer World

11th July 2006,Apple Computer, Inc. is an American computer technology corporation, has been a major player in the evolution of personal computing since its founding in 1976

Apple develops, sells, and supports a series of personal computers, portable media players, computer software, and computer hardware accessories. The company-s most well-known products are the Apple Macintosh line of personal computers, the iPod portable music player, and the iTunes media player.

Apple introduced the Lisa, the first commercial personal computer to employ a graphical user interface, which was influenced in part by the Xerox Alto.

In 1984, the Macintosh (commonly called the "Mac") was introduced, furthering the concepts of a user-friendly graphical user interface, and also introducing the mouse for the first time in a personal computer.

In 1991, Apple introduced the PowerBook line of portable computers, establishing the modern ergonomic form and design that has since become ubiquitous in the portable market.

In the 2000s, Apple expanded their focus on software to include professional and prosumer video, music, and photo production solutions, with a view to promoting their computers as a "digital hub". It also introduced iPod, a portable digital music player which has become the most popular player on the market.

Apple branched out into consumer electronics. One example of this product diversification was the Apple QuickTake digital camera, one of the first digital cameras ever brought to the consumer market.

Apple surprised its loyalists by allying with its long-time competitor IBM and CPU maker Motorola in the so-called AIM alliance. This was a bid to create a new computing platform (the PowerPC Reference Platform or PReP) which would use IBM and Motorola hardware coupled with Apple-s software. As the first step toward launching the PReP platform, Apple started the Power Macintosh line in 1994, using IBM-s PowerPC processor. This processor utilized RISC architecture.

Apple introduced a new all-in-one Macintosh reminiscent of the original Macintosh 128K: the iMac. it featured an innovative new translucent plastic exterior, originally in white and Bondi Blue, but later many other colors. The iMac proved phenomenally successful.

Apple purchased the Final Cut software from Macromedia, beginning their entry into the digital video editing market. IMovie was released in 1999 for consumers, and Final Cut Pro, a significant video editing program was released for professionals in the same year.

In later, Apple introduced Mac OS X, the operating system based on NeXT-s OPENSTEP and BSD Unix.

On now days, apple releases its first Intel chip computer, a new note book computer known as the MacBook Pro and a new iMac.

Now, If you are thinking of buying new or used apple computer or part go to http://www.applepart.com "A leading online resource for buying Apple Parts." A leading online resource for buying Apple Parts. Applepart.com is the online catalog for Apple Parts by DV Warehouse.Due to increase in demand for many parts in many suppliers finds it profitable to sell their products online. The online dealers have their websites, which offer information on the various types of computer parts available for purchase. We have tried to accumulate the most complete online catalog of accessories, components, and parts on all Apple Computer Models. No matter which Apple computer you own, you-ll find the Apple service part that you are looking for here. We offer Apple parts for pretty much all Apple desktop & laptop computer models including G5-s, G4-s, G3-s, and legacy Power Mac models. If you don-t find the Apple part you are looking for don-t hesitate to call us and speak with one of our Apple parts specialist.

Mac Pro Monitors

The apple technology introduction is Mac Pro Monitor or Apple cinema display. They belief in Design, technology, Digital, Environment, that based on Mac pro Monitor. The Mac book Pro home to a big, bright Apple Cinema Display for the perfect combination of portability and presence. The Mac has always been the designer's choice, and Apple has done all it can to keep it as the industry standard. There is not one run-of-the-mill aspect these machines have. The features of this system is: Here are more than four million pixels in the first high-resolution 30-inch flat-panel display designed for a personal computer. All Apple Cinema Displays feature an anodized aluminum enclosure that look smart sitting next to your Mac. The 30-inch Apple Cinema HD Display gives you the space you need to visualize your entire creation — yet provides the resolution necessary to edit in place. With 77 percent more screen real estate, you can layout a two-page spread and edit text without squinting. Review multiple images side by side in Aperture — or just one, full screen and large as life. Work in Photoshop with more than 30 layers in a palette. Take in the whole timeline in Final Cut Pro. Display 126 Logic Pro mixer controls simultaneously. Or peer into four different modes of a molecule visualization with subatomic detail. The display is designed to match the sculpted aluminum enclosures of the new Mac Pro and Mac Book Pro. And because this strong, anodized aluminum allows for an exceptionally narrow bezel, you can put multiple displays right next to each other, for a virtually seamless picture. The Cinema Display hovers above your desk on a curvaceous stand, and — since it’s the lightest Apple display ever — a light touch can adjust the viewing angle from -5° to 25°. All Mac Book and Mac Book Pro models connect to the 23-inch Apple Cinema HD Display or 20-inch Apple Cinema Display. And with dual-link DVI support and up to 256MB of graphics memory, every Mac Book Pro also supports the massive 30-inch Apple Cinema HD Display, giving your portable computer a dramatic desktop canvas. Go to the Following Mac Sites. Here you find the new advanced featured of Mac Software and peripherials information. http://www.macmart.com http://www.sellamac.com Go to http://www.macmart.com, they offer trade-in program makes it easier to upgrade your current computer to the newest models. Mac mart Trade-in Program makes it easier to upgrade your current computer to the newest models and also you can visit www.sellamac.com, there Mac trade-in program allows you to trade in your current model(s) and apply the value of that product towards the purchase of new products - making your new purchase more affordable.

About Author

Harry Johnson For Listing visit http://www.Macmart.com for all kinds of mac parts The marketplace for purchasing quality used Macs . You can visit http://www.sellamac.com The easiest & fastest way to sell your used Macs.

Mac Storage Devices

Your Mac comes with a vast amount of hard disk space, but that doesn't mean that you should keep everything stored on it.
Some of the devices which are connected to computers via this standard are:
• external magnetic hard drives
• external optical drives, including CD and DVD reader and writer drives
• portable flash memory devices, particularly key drives
• adapters bridging between standard flash memory cards and a USB connection
• digital cameras
• digital audio players (iPod, audio, Creative Move series and other DAPs)
• high-end hardware media players
• Card Readers

If you want to store files on a CD or DVD, a FireWire or USB hard drive, a USB flash drive, or other removable storage media (like a Zip disk), here's how to

connect each device to your Mac and access it.

CD DVD Burner:

While all current Apple computers come with a built-in CD burner, you may want to connect an external one if you need to make direct CD copies, or you may

decide to get a DVD burner (if your computer has only a Combo Drive) if a bigger storage medium is desired.

USB External Drives:

If you use iTunes, iPhoto, iMovie, or GarageBand even once a week, you've seen the free space on your hard drive shrink so much that another hard drive is on your

Christmas list.

The USB 2.0 External Hard Drive Kit is compatible with 3.5" IDE hard disks, UDMA 33/66, ATA-100/133, or AT-6. It solves any space dilemma with only a

small financial investment, especially if you have a spare hard drive handy. You can use it to augment your internal storage, as an emergency enclosure, or to provide

back up storage.

Most of these types of devices don't require you to install software to use them. Check the documentation that came with your drive to be sure. Some can also draw

power from your computer through the attached FireWire or USB cable, so they don't need a power adapter.

When you purchase an external hard drive kit and add your own hard disk, you often obtain high-capacity storage for less than the cost of a smaller external drive.

An added bonus is that the easy assembly process is less disruptive than replacing your computer’s internal hard drive. When you buy a new computer, if you don't

want to lose productivity, just place your old drive in the USB 2.0 External Hard Drive Kit, You won’t need to spend hours reinstalling software.

USB Flash Drives
These itty-bitty devices can fit in the palm of your hand, but can pack upwards of a gigabyte or more of data on them. Also known as USB thumb drives, these

storage devices are handy for shuttling files from computer to computer. And they're incredibly simple to use: Just plug one in to any USB port on your Mac and the

device should show up on your Desktop as a mounted volume icon.

Other Storage Devices
Zip drives, media card readers, tape drives, and other storage devices can also be easily connected to your Mac in the same manner as connecting a CD or DVD

burner.

If your storage device uses removable media, the icon that appears on your Desktop may take on the appearance of the media at hand.

Go to the Following Mac Sites. Here you find the new advanced featured of Mac software and parts information.

http://www.macmart.com

http://www.sellamac.com

Go to http://www.macmart.com, they offer trade-in program makes it easier to upgrade your current computer to the newest models. Mac mart Trade-in Program

makes it easier to upgrade your current computer to the newest models and also you can visit www.sellamac.com, there mac trade-in program allows you to trade in

your current model(s) and apply the value of that product towards the purchase of new products - making your new purchase more affordable.

Thank Writen by Nivea David

Notebook As A Tool Of Time Management

Notebooks have emerged as a bare essential for the business executives who carry their work along with themselves. Notebooks which are also known as laptops can facilitate the work process thereby saving substantial and valuable time. In short, it is used as tool of time management.

Owning a notebook is a dream of many, but since it is very expensive nobody buys it unless it is indispensable to them. However, some people having shoe-string budget look for a good notebook. They are the ones who need detailed and comprehensive information on notebooks and laptops before they settle for one.

Basically, buying a notebook or laptop largely depends upon the personal choice, specific requirement and social status of a person. Besides, different manufacturers are introducing notebooks of different look with a wide-range of features. However, some notebooks are launched in the market to cater to a particular segment of buyers keeping in mind of their specific needs. Accordingly, these laptops differ in flavor, class and quality.

Let`s take a look at the various types of notebooks that are available in the market today. Keeping various factors in consideration the notebooks can be broadly divided into four major categories, such as:

Budget laptops - Typically, these laptops cost around US$ 1000 to $ 1200.

Mid-range laptops - Notebooks of this category can be found with a price-tag of about US$1200 to $1600.

Ultra-portable laptops - These light-weight laptops ranges from US$1600 to $2200.

Laptops for the people with a class apart. With all the standard and advanced features in these notebooks, they cost above US$2200.

Performance test of laptops:

Notebooks can be tested on the basis of certain benchmarks such as Multimedia content creation 2003 and Business Winston 2002. These tests determine the performance ability of different notebooks with regard to regular productivity applications and multimedia content application.

Similarly, 3D Mark05 and 3D Mark06 are used as standards to measure the gaming and graphic potential of different notebooks.

Likewise, PC Mark05 is taken as a yardstick to test various components of notebooks such as hard-disk general usage, multithreading, web-page rendering, file decryption and 3D pixel shader.

Moreover, the battery back-up and wireless connectivity can be tested using Battery Mark02 and QCheck as the benchmark.

Finally, Vista Compatibility Check can be undertaken to test if the notebooks have Vista-readiness. Under this test, the performance of the laptops is assessed on the basis of Vista drivers and Vista upgradeability.

Features:

When it comes to features, the list seems endless. Some expensive notebooks have the most advanced features such as built-in webcams, fingerprint readers, TPM and so on. So far as the features go, they can be divided into five different categories, such as:

Physical - Screen size and weight of the notebook

Connectivity - Bluetooth version 1/2, infrared, MMC reader, S-Video, DVI port, FireWire. The number and type of USB ports and PCMCIA slots.

Components - Type of optical drives, whether the notebook has a DVD combo, a CD-RW or a multi-recorder DVD-RW. The hard-drive capacity and any additional component such as wireless optical mouse or an MMC adapter.

Software - Software have always been an essential part of the package. These include recovery CDs, driver CDs, OSes, etc.

Protection - All types of protection available in a notebook, be it a finger-print reader, BIOS level HDD protection, touch-pad lock, TPM, or even rescue option available at the time of boot up.

Pricing and Warranty:

All notebooks ranging from $1200 to $4500 offer warranty of 1 year and some laptops have the option of additional extendable warranty.

So, the above discussed comprehensive analysis and performance tests will definitely help those who are planning to buy a laptop.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept.

Thank Writen by Roberto Sedycias

Wireless Network Basics

If you've got more than one computer at home, you may be thinking about setting up a wireless network. It can make file-sharing a breeze, with no more having to burn data onto a CD-ROM or trying to fit it all into a memory stick (or -shudder- a floppy disc!) to get it across the room. And going wireless lets you position the router in a convenient central location, without having to run wires along the baseboards or under carpets.

But setting up a wireless (or 'wi-fi') system can be a daunting task if you've never done it. Or is it? With technology today, firing up a wireless router and adding a few access points has never been easier. Many of the setup routines are automated, with your input limited to thinking up a few passwords, or typing in some information off the label on a piece of hardware. Let's take a quick look at some of the hardware common to any wireless setup.

The core of any network is the router. If you already have a broadband/ADSL/cable modem, it's best to get one with the modem function built-in, and replace your existing one. If you don't want to do that, make sure the router you decide upon can be plugged into your modem. The router transmits and receives the signal to your computers. Almost all of them have several Ethernet ports to connect devices with a cable.

This is handy if you have a computer or network-accessible printer nearby, and don't need a wireless connection. The important thing to remember when purchasing a router is to make sure it's 802.11g compatible. The 'g' means it's faster than the older 'b' standard. You may see references to an upcoming 'n' standard as well. The final requirements for this standard have not been fully decided as of yet, so if you get a 'pre-n' piece of hardware, the standards may change, leaving your device unable to function properly.

Your computer will need a wireless access point to communicate with the router. There are two main types. The first is the PCI wireless network card. This is an internal card, like many modems, and must be installed inside the computer in an empty card slot. These will have an antenna that sticks out of the back of your PC, which may not give you the best signal if the antenna is hidden away. Some models have a short cable for the aerial, so you can mount it somewhere to improve reception.

The second type of network connection is a USB adapter. This attaches to an open USB port on your computer, and has either a built-in antenna, or a cable to a separate aerial, like the PCI card. These are portable between computers, but may not receive as well as a built-in card. Also, they can be bumped if they stick out of your computer.

If you have a notebook computer, many of them now have wireless access built in. Older models can use a notebook card, which slides into the PCIMCA slot.

With this basic knowledge, you may find that configuring your own wireless network is amazingly easy. In no time, you can be surfing from anywhere in your house, or passing files back and forth effortlessly from one computer to another. Many other devices can now also access your home network, such as game consoles, cameras and cell phones. Unplug yourself, and see how much fun it can be to go without a wire.

Thank Writen by Mcarp555

Automated CD or DVD Duplicators

Automated CD or DVD Duplicators

The conventional or manual CD and DVD duplicators are efficient and cost effective but in conventional system, extra manpower is required. This
requires extra workers who are supposed to load and unload blank medium and due to this, there is an increase in the overhead costs as these workers need to be paid. So in a longer run, the manual or the conventional duplicators prove to be costlier.

Automated CD and DVD duplicator are equivalent to having a team of production workers throughout, working simultaneously on multiple projects and that too with flawless precision. Speeds also increases because the units do not require a "cool down" period in between and the load/unload times are consistent throughout.

In the past few years, the prices for an Automated CD DVD Duplicator have fallen significantly. So, now any business large or small can enjoy the
benefits of automated CD and DVD Duplication without being dependent on human workforce. The only thing required is to insert the master CD or
DVD, insert your stack of blank media, and leave the system to copy 100's of discs overnight. There's no need of supervision required in removing
copied CD or DVD. A CD DVD Duplicator of this type will make a great difference to your company's success.

Many Automated CD DVD Duplicators also come with integrated inkjet and thermal printers which facilitates in automatically copying as well as
printing the material with higher quality standards.

Thank Writen by Rahul_seo

HP Photosmart C5180 All-In-One -- review and cartridge choice

For a network-enabled multifunction printer, the HP Photosmart C5180 All-In-One is currently available for under £100, which makes it a very interesting propos ion.

The printer uses six individual ink cartridges, HP363 which includes a light cyan and light magenta in addition to the primary three colours. The standard black cartridge contains 6ml of ink whilst the colour cartridges contain only 4ml. It is better value to buy the value pack (HPQ7966ee), which contains one of each cartridge rather than buying them individually, and if you intend to print mainly text then the large capacity black cartridge (HPC8719ee) which contains 17ml of ink is recommended.

As these cartridges are of a small volume it makes little sense to buy anything other than HP original cartridges, as the savings would be minimal, however shopping around should yield some attractive pricing.

These cartridges have been used in other printers and are now readily available, try comparing prices from HP direct with your local retailer and an online discounter like Cartcon.

The HP Photosmart C5180 has a USB port in addition to built-in ethernet, but unlike many other similarly priced multifunction devices, it doesn't have a PictBridge port. To print photos from your digital camera without using a PC, you can use one of the HP Photosmart C5180's four media slots, which between them accept all the major memory card formats.

The 2.4in colour LCD displays images from your card and lets you see the effects of various enhancements, including red-eye removal, cropping, and the use of frames. HP has divided the HP Photosmart C5180's control panel sensibly by function, placing the buttons for navigating menus and browsing images in front of the LCD.

The HP Photosmart C5180's main paper tray holds up to 100 sheets of plain paper. A second tray can hold 30 sheets of 4-by-6-inch photo paper. You slide it into place only when printing snapshots, and you can see whether it's in use through a clear window in the output tray. The flatbed scanner handles documents up to letter-size, but it lacks an automatic document feeder to handle larger sizes or multiple pages.

Film scanning capabilities are nonexistent on the HP Photosmart C5180; however, you do get HP's excellent Photosmart Premier software, which requires a lengthy installation and takes up a hefty chunk of disk space.

Photos printed by the HP Photosmart C5180 on HP's Advanced Photo Paper exhibited vibrant colours, sharp detail, and smooth tonal gradations, though some shadows looked bluish and skin tones appeared slightly unnatural. Scanning quality and copying quality were good, but not stellar, across our variety of tests. However in photos printed on plain paper, colours looked dull and shadow detail was sparse.

Text and graphics pages printed at roughly average speeds of 7.3 pages per minute and 2.8 ppm, respectively. Our 5x7in test photo printed in 45 seconds - close to the test-group average. Scans completed quickly, with our 4-by-5-inch test photo at 100 dpi taking just 7.1 seconds (only the Canon MP960 was faster, at 6.2 seconds). On the other hand, plain-paper copying averaged a slower-than-normal 2.1ppm.

The well-priced HP Photosmart C5180 has much to offer for printing photos and for sharing on a small network. It delivers high-quality glossy photos, but its plain-paper photo prints are not great.

Thank Writen by Alan Wilson

Notebook For The Casual User

The notebook has a great deal of features, but what you use it for greatly affects the type that you should purchase. The device is designed to be compact, transportable and still provide all the technological requirements that suit your needs. Certain elements affect these notebook features a great deal. Many are unnecessary if you want to use the device only for fun or for occasional use, and others are also essential. It is important that you know what you need so that you can make sure your notebook is a sound investment.

A recreational notebook user wants a device to be able to edit video, play DVDs, access the internet for browse and downloading games. For these requirements an internal CD/DVD will be required. These can be bought as an accessory, but if entertainment is the key requirement then it makes sense to buy one with inbuilt capabilities. This will provide instant access, making the device more readily accessible and less cumbersome for the recreational user. The inbuilt DVD player will make the notebook heavier.

The size of the notebook screen will affect the quality of the entertainment used. A larger screen is required to make the image clearer and more enjoyable. This will make the device bulkier and heavier, but if it used for recreational reasons, then this is seldom a problem. A fifteen to seventeen inch screen is perfect for the recreational user.

This also means that the keyboard will be larger which can assist with gaming in terms of better and easier access to controls. The graphics card needs to be able to produce a good quality image on these screens, and so choose a notebook compatible 3d option. If it is inbuilt, check to make sure it is top of the range to avoid disappointment.

Any notebook has built in memory that can easily cope with an excess of word processing and document creation and storage. However, if you are using it for entertainment, then the size of the memory will be important. The bigger the memory; the best quality product you will receive. The memory affects picture quality, game choice, graphics, and game speed.

If any of these are a requirement then you should choose a notebook with maximum memory to get the best possible results. If you are using a video card that says `Shared Video Memory` then this means that it uses some memory from your notebook. Small amount of memory also restricts the number of colours available and so again it will produce an image of low quality.

Downloading films and games from the internet require good hard disk space also. Many games are multi faceted and so require regular saving. These store lots of information including graphics, and so try to keep the amount to a minimum to get the best performance from your notebook. Games on disc use less memory, and so combine the use of the two for better variety. Add and remove downloaded films as required to get the best from your device. This is also important for the battery life.

Using a notebook recreationally runs the battery down much more quickly than for business use. The more information stored, the more output is expected, and so the battery will take the strain. Keeping a neat and well organised notebook will ensure you get optimum performance.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept.

Thank Writen by Roberto Sedycias

Web Hosting on a UNIX Server

What is UNIX? UNIX is a portable, multi-tasking and multi-user computer operating system originally developed by a group at AT&T Bell Labs. What are the benefits and advantages of using UNIX? - UNIX can communicate with many different types of computers, it is not limited to a specific brand, type, or operating system. - Most UNIX operating systems come with a free email program called Sendmail. - UNIX provides tight administrative control, it has a mechanism for limiting a users disk usage in addition to passwords and file permissions. - UNIX allows shared network filesystems to be mounted at any point in a directory structure. A network share can also span multiple disk drives (or even different machines) in UNIX, thus allowing administrators to maintain pre-existing directory structures that are well-known to users, yet allowing them to expand the available disk space on the server, making such system changes transparent to users. - UNIX was conceived as a client/server operating system for professional use. - UNIX operating systems are equipped with scripting languages such as Bourne Shell, Korn Shell, C Shell, and sometimes Perl, and a cron facility for scheduling jobs to run at fixed intervals (every n minutes, every n hours, once a week, once a month, etc.). Cron scheduling is highly configurable.

Thank Writen by Linnie Emmons

Cisco Certification: Don't Overreact To Exam Version Changes

CCNA Certification: Dont Overreact To Exam Version Changes Whenever a Cisco exam version changes, theres always a lot of chatter about it on the web. The CCNA exams are no exception.One comment I see often goes like this: I hear Cisco is going to change Intro / ICND / CCNA exam versions soon, so Im not going to start studying yet. Ill wait until the new exam comes out.Do not let this happen to you.While some large publishers would have you think these exams change tremendously from one version to another (updated for the latest exams!), the simple fact is that the Intro, ICND, and CCNA Composite exams simply dont change much from version to version.Sure, the questions change. The only people who should be nervous about that are those who are trying to braindump their way to a technical certification.The topics covered on the CCNA exams dont change much at all. You know youre going to have to demonstrate knowledge of LAN switching, ISDN, Frame Relay, routing protocol behavior, RIP, IGRP, EIGRP, and OSPF. Perhaps some of the more advanced topics will change, but these will be minor changes at best. Cisco announces these changes on their website well in advance (and youll read about them here, too), so you wont be left with no time to study.Whatever you do, dont fall into the version change trap. Dont spend $100 - $150 to hurry up and take an exam before youre ready because of an upcoming version change.When youre ready, youre ready. Time spent learning is never wasted. Get started NOW. Chris Bryant CCIE #12933________________________________________Chris Bryant, CCIE #12933, is the owner of The Bryant Advantage. The Bryant Advantages website offers FREE ebooks and tutorials for the CCNA and CCNP exams, FREE subscriptions to Cisco Certification Central, and sells the best CCNA and CCNP prep courses and books on the market today. Visit his site at www.thebryantadvantage.com today !

Thank Writen by Chris Bryant, CCIE #12933

Data recovery from laptops

A lot of important data is being stored on laptops today. Laptop use has increased significantly in recent years. Increased demands for portability and convenience have been envisioned in this mobile technology. Demand for laptops has gone up in part due to the spread of telecommuting in businesses today. Businesses often allow employees to work on laptops at home and bring them to work. Data loss in a laptop can end up costing the company a lot of employee hours worked. Even people who use their laptops for personal use are not pleased if they lose any important data. Carrying around a laptop all day can cause stress on the machine and increase the chances of data loss. There are many companies that can help you with the laptop data recovery process. After you contact a company, first you will likely go through an evaluation process to evaluate the extent of damage done. A lot of companies will offer a free evaluation and a quote if they feel they can successfully perform recovery operations. It may be a good idea to shop around for services to make sure you are getting the best deal. Each company may offer a different price. Some companies even have fixed pricing. If you are panicking over a blank laptop screen or a hard drive crash, you will be happy to learn that a high percentage of the requests data recovery companies get are successful completed. However you still need to be prepared that some of the data may never be recovered. The only way to find out is get proactive and contact representatives from data recovery firms. Several data recovery companies have specialized departments for performing data recovery operations on laptops. You can get a lot of your data recovered and receive it in a readable format, even from badly damaged storage devices. Laptop systems are more fragile and therefore highly susceptible to damage to their hard drives. There are many companies online that can offer you internet-based laptop data recovery. This allows you to ship of your laptop to company headquarters and have it shipped back to you after the data has been recovered. Some problems you may experience with your laptop is a dead screen, hard drive crash, etc. There are different types of laptop data recovery operations you can perform. Laptop data recovery can allow you to recover files after such events and after technical malfunctions. You may also be able to recover MS Word, Excel or Power Point files that you may have accidentally deleted. Laptops can receive a lot of abuse and their hard drives can get damaged. You may need laptop data recovery support if: - You dropped your notebook and it no longer turns on. - An unsolicited e-mail has downloaded a Trojan or virus on your laptop. - The laptop"s hard drive crashes. - You accidentally deleted some important company files and you want them retrieved in a hurry before your boss finds out. If you have lost important company data and your boss just says to go and recover it, rapid data recovery can be a solution. Often companies can perform emergency operations to recover lost data and get you on your way in only 24-48 hours. However be prepared to pay up for these services. The services will be worthwhile depending on how important the lost data is to you or your business. If you are involved in the management of a company, you may want to keep the contact information of a reliable data recovery specialist near your desk. You never know when you may need one. Jakob Jelling is the founder of http://www.sitetube.com. Visit his website for the latest on planning, building, promoting and maintaining websites.

Thank Writen by kazoo3042

Cisco CCNA Certification: Five Tips To Use DURING Your Exam Day

There are plenty of articles out there about how to prepare for the CCNA exam. However, there are also things you can do to increase your chances of success on exam day during the most important part of the entire process -- the time that youre actually taking the test. Ive taken many a certification exam over the years, and helped many others prep for theirs. Here are the five things you must do on exam day to maximize your efforts. 1. Show up on time. Yeah, I know everyone says that. The testing center wants you there 30 minutes early. So why do so many candidates show up late, or in a rush? If you have a morning exam appointment, take the traffic into account. If its a part of town you dont normally drive in during rush hour, you might be surprised at how much traffic you have to go through. Plan ahead. 2. Use paper, not the pad. Some testing centers have gotten into the habit of handing exam candidates a board that allegedly wipes clean, along with a marker that may or not be fine-pointed. You do NOT want to be writing out charts for binary math questions, or coming up with quick network diagrams, with a dull magic marker. Its also my experience that these boards do not wipe clean well at all, but they smear quite badly. Ask the testing center employee to give you paper and a pen instead. I havent had one refuse me yet. Remember, youre the customer. 3. Use the headphones. Most candidates in the room with you understand that they should be quiet. Sadly, not all of them do. Smacking gum, mumbling to themselves (loud enough for you to hear, though), and other little noises can really get on your nerves in what is already a pressure situation. In one particular testing center I use, the door to the testing room has one setting: Slam.

Thank Writen by Chris Bryant, CCIE #12933

Protect Your PC with these Top Free Software Programs

This is a dangerous world for a computer user- threats multiply by the hour designed to swipe your data, cripple your network, steal your identity and in general- wreck havoc. Fortunately you can arm yourself to battle these menaces with several top software programs. And the best part is that these applications are free. So strap on your seatbelt and let"s get started! The first weapon in your arsenal should be anti-virus protection. Many of the popular and expensive programs tend to slow down PC performance and require an annual paid subscription. My impression is that they work no better than their "freeware" cousins. A good recommendation/alternative is AVG Free Edition from http://www.grisoft.com. This program may not feature every single bell and whistle offered by some of the more commercially available apps, but it does provide rock-solid protection with all the tools needed to keep your system free of viruses, worms and Trojans. Next in line: the firewall. A firewall is essential in preventing others from breaking into your machine. These hackers will steal your data, destroy your system or attempt to convert your computer into a "spam zombie" (remotely using your computer to send spam email) so using an effective firewall is a must. Owners of Windows XP (Home or Professional Edition) may be familiar with its built in firewall, however many options abound. While there are numerous offerings in this category, the Zone Alarm Free Firewall is a sure bet. Now that we have anti-virus and firewall protection, let"s address a topic I hear more and more frequently: what to do with all of those pesky passwords? Luckily there is a stellar new program, CyberScrub KeyChain http://www.cyberscrub.com/keychain designed specifically to address this perplexing problem. Distributed free, KeyChain stores not only your user names and passwords, but all of your addresses and credit card details. All passwords and sensitive data are stored under a single master pass phrase, eliminating the need to recall scores of unique access combinations. You simply highlight and click a password protected website from a small browser toolbar and KeyChain fills in and submits your log in details. As powerful web-based form filler, the long and tedious process of typing in your credit card and address info is a click away, making shopping a snap. All data is protected with strong encryption for your safety. Of course no discussion of computer protection would be complete without discussing the scrounge of spyware. Every bit as insidious as a computer virus, spyware seems to multiply exponentially with new forms of malware limited only by the creative schemes of the evil geniuses that produce them. Spyware can easily take control of your machine, opening and closing your CD bay, serving objectionable browser ads, hijacking your homepage, logging your keystrokes to steal your passwords and more. So if you don"t have protection against this menace, take action now. Lavasoft http://www.lavasoftusa.com offers a very good program, Ad-Aware SE Personal. While this list is by no means exhaustive, it will provide the essentials to protect your PC and data. So don"t delay- your computer needs you!

Spyware Remover - Protect Your Computer from Spyware

Spyware - this is one of the biggest threats to security and privacy in the internet today. Spyware intrude, break and enter our computers and pose a great threat especially with more malicious spywares. Leaving a home or business computer unprotected from spyware is just like leaving the front door open to intruders. The internet was not designed with security checks in place, that is why spywares have spread unchecked and now pose a big threat to the security and privacy of millions of internet users all over the world. Roughly 90% of computers today are infected or are vulnerable to spyware. It is more important more than ever to make sure spyware protection is in place in the form of spyware removers. To combat spyware, it is important to understand what a spyware is. The term spyware covers a wide variety of malicious software that is designed to intercept or take partial control of the operation of a computer without the informed consent of the owner or user. The term spyware implies software that stealthily keeps an eye on the user; however, it has come to refer to software that undermines a computers operation without the owner or user knowing it. Spyware, adware and other malware will exploit the vulnerability of a computer usually for commercial purposes. Spyware programs embed themselves into the computer and monitor the users internet browsing activities, spy on confidential information such as credit card info, send annoying pop-up advertisements and slow down your computers performance. Other consequences of spyware infestation include hijacked browsers resulting to reset home pages, changed search results, spam emails, toolbars added to the browser without consent and many more. In such cases, a spyware remover is necessary to clean up the system from all spyware programs and hidden malware. A spyware remover is a necessary and worthwhile investment to keep any computer system free from spyware programs that could wreak havoc in it. Every computer must be well equipped to combat spyware and its effects. As the threat of spyware worsens, there is a variety of techniques available to counteract it. Spyware removers and other anti-spyware programs are available that help stem the threat of spywares. These spyware removers are designed to remove or block spyware. There are a number of spyware removers available, some are free while others require payment. Some of the most popular spyware removers include Lavasofts Ad-Aware SE and Spybot - Search and Destroy. These spyware removers are effective tools for removing and intercepting spyware programs. Microsoft has also offered its own spyware remover dubbed Windows AntiSpyware Beta, which is currently released as a free download for users of Windows XP, Windows 2000 and 2003. Anti-virus firms have also introduced spyware remover functions in their respective products. There are two ways in which a spyware remover can combat spyware. Real time protection prevents spyware from being installed. Scanning and removal inspects the contents of the computers files and removes files and entries, which match a list of known spywares. Most spyware removers today combine the two approaches. Spyware remover, just like anti-virus software require regular updates of its database of threats as new spyware programs are released all the time. The best spyware program protects the computer from any intrusive spyware and prevents it from being installed as well as keeps the system free from any trace of spyware programs. For more information about spyware and security software, click on Security Software

Thank Writen by smgenie

Computer Desks Chairs and Work Stations

Using a computer has become an integral part of many people´s lives, and the time we spend on a computer is increasing with each passing year. This trend is fuelled in part by pleasure, the computer has become a Media Centre, and is a focal point for home entertainment, and secondly we are increasingly using our home computers for business. The Home Office, whether for self employed activities or Tele-working for your employer has become common-place, hence the increasing need and importance of having a comfortable and well designed Computer Desk and Chair. Important design issues that incorporate correct support, and encourage good posture, have become critical factors during the design process, and this is often integrated with modern and elegant styling. Fortunately, Home Computer Desks and Chairs have evolved along with the technology and are now available to suit every situation, comfortably fitting into even the smallest of corners in your property. Home Computer Desks and Chairs come in many formats from functional to funky, or they can even be casual or quirky, or just plain friendly in their look and feel. Though there is no set requirement to look as classical or stylish as office Computer Desks and Chairs, they nevertheless have to blend in with the decor or theme of the chosen room. Prime examples and advice can be found at www.computer-desks-online.com For these reasons Home Computer Desks and Chairs come in many shapes and sizes and may be corner, u-shaped, curved or just straight. Similarly, they can be roll-top, modular, or just practical. They can be made of wood, oak, glass, metal or fibre. They can be fitted with a myriad of shelving options or storage racks, or they can be plain and functional with minimal drawers and shelves. The appearance can be selected from a wide range of finishes and can be sealed with a durable and stain-resistant finish to withstand daily wear and tear avoiding unsightly scratches. The modern day Computer Desk and Chair has evolved to cater for many tastes and situations and is now an ergonomic extension of the computer and its user; they are critical elements in the quest for a satisfactory and safe computing experience, choose wisely.

Backup Your Laptop Data

If I were to quote you the statistics about lost information as it pertains to laptops, you would be amazed. But stop and ask yourself, do you backup your laptop information? For many of us, the answer is no. What happens if the laptop is stolen, or the hard drive crashes? We are reduced to sniffling piles of incoherent suits and ties for a few hours. It"s only at this point, that many of us realize just how important our laptops are in our business life. So, what about backup of laptop data? Do you suppose, as a business person, we should begin to look at another safety measure for protection of our data? I would think it"s about time, and the service is available, if we choose not to perform this task ourselves. During 2003, over 500,000 laptops were stolen, of those stolen laptops, the vast majority was never recovered, and less than a thousand of those were backed up. Those are unbelievable numbers, yet they are the reality in the use of laptops. We just haven"t noticed how reliant we"re becoming on our laptops. Today, backup of laptop data through online services, remote data backup, and offsite storage can provide us with the safety and assurance we need in determining that our data has been successfully backed up and is secure and safe on a storage media. The lag in taking care of backup of laptop data has often been due to the fact that laptops are designed for on the go use. The laptop is not often found with a typical data storage media close at hand, or even available. That is about to change, thanks to the services of online data backup. Now, even the busiest business person, should be able to schedule a backup time, set the clock for an early wakeup, and be ready to roll, right along with his laptop! Learn how to keep your important data from getting toasted at Data Backup

Thank Writen by craigrom : Content.com

A Look at CCTV vs. IP Video

In today"s world, it seems that people are more and more concerned with security, and this heightened security consciousness is likely to remain a big part of our lives for some time to come. From concerns about terrorism to the ever present problem of theft and vandalism, homeowners and business owners alike need to take the security of their property seriously, and security cameras can be a cost effective and very efficient part of the solution to this common problem. When it comes to security cameras and security apparatus, there are of course many choices. Some of these products have been around for many years, while others represent the cutting edge of what is possible in the field of security. It is important for every business owners and homeowner to research the various options available in order to be able to make an informed and intelligent decision. CCTV vs. the New IP Video Solution When many people think about security cameras, the first image that comes to mind is a room full of video screens and video cassette recorders, all connected via coaxial cables to a network of analog security cameras. This image is a perfect description of the so called Closed Circuit Television, or CCTV, installation, and these installations are still used by a large number of businesses and homeowners throughout the country and the world. While the CCTV solution is time tested and widely used, it does have a number of important drawbacks that security conscious homeowners and business owners should be aware of. One of the most significant downsides of the CCTV approach is the fact that the system is analog instead of digital. Analog systems are slower than digital ones, especially when it comes to searching large quantities of video. Analog systems also rely on expensive and difficult to install coaxial cable, and the availability of the resulting video relies on a difficult to maintain network of VCRs, cameras and cables. The Power of Digital Fortunately there is a new alternative that has been designed to overcome the limitations of older CCTV technology. This technology is known as IP video, or as network IP cameras. These IP network cameras are standalone devices which are designed to allow the user to view live, full motion video from any network connection, or even over the internet via a standard web browser.

Computer Security – Know Your Backup Options

When it comes to the world of computers and computer technology, there is simply no substitute for a good backup plan. While many times hard drives and other computer equipment will give warning signs, such as a grinding noise or sinister growl, in other cases there will be no warning at all before a catastrophic disk failure. That is why it is so important for every computer owner, from the most casual home user to the most intensive business user, to understand, and take advantage of, one of the many backup options available. Among the many backup options computer users have at their disposal these days are: Ø External hard drives – external hard drives have certainly come a long way since they were first introduced, and these handy little drives are now a real option for both desktop and laptop users. When external hard drives first appeared on the market, they were large, clunky, heavy and prohibitively expensive for most home users. These days, however, external hard drives are small, light, easy to use and very inexpensive. The cost of storage has been steadily going down for quite some time, and these days a large external drive can be had for only a few hundred dollars, providing real peace of mind for an affordable price. Ø Online backup services – for those with high speed internet connections, an online backup service can provide an excellent alternative to the purchase of an external hard drive. In fact a good online backup can have some important advantages over other forms of backup, including the ability to schedule real time backup and to recover files quickly. An online backup can also be very valuable if the PC is stolen instead of simply damaged, since the computer thief may well take off with the external hard drive as well as the PC. When choosing an online backup service, however, it is important to read the terms and conditions carefully, and to ensure that the data you send back and forth will be properly encrypted. Ø Thumb drives – as with the traditional external hard drive, these tiny little storage devices have come a long way, both in terms of affordability and in terms of capacity. While the first thumb drives had only tiny storage capacity, these days there are some excellent thumb drives that can store 2GB, 4GB and even 8GB or more. And best of all the prices of these storage devices have come down even as the storage capacity has gone up. This makes thumb drives a great choice for real time backup of files, and it is hard to beat these tiny backup devices for portability and ease of use.

Thank Content.com

9 Ways to Save Money on Ink Jet Printer Ink

If you have an ink jet printer, you know how they can guzzle ink. Plus, the cartridges are so expensive. Wouldn´t it be nice if there were some simple steps you could take to save on ink jet printer ink? Fortunately, there are. Here´s what you need to know to enjoy significant savings on ink jet printer inks:: 1.Be conservative with what you choose to print. Do you really need to print out the entire ebook you just downloaded or would it be best to read it right from your desktop? Too many printed papers lying around just create clutter and confusion. Read it on your computer monitor whenever possible. 2.Choose to print only the parts of a document you need. To do this, click the print preview option when you´re ready to print a document. The print dialog box should become visible which gives you the option of filling in a page range to be printed. Click on the circle in front of "pages" and fill in the pages you need to print. You have the option of listing a single page number or a page range, for example, 1-5. 3.Print your documents in the ink conserving draft mode. Be aware that printing in the draft mode reduces the quality of your document, but you will save on ink. Use it to print documents where quality isn´t going to be a critical issue. You may need to consult your printer manual to determine how to access the draft mode. Usually, it can be found by clicking "print". Click "choose preferences" in the dialog box that pops up. Then chose the draft mode. 4.Print in black and white mode whenever possible. To choose black and white printing, click on "print" to get the print dialog box. Once there, click on "preferences". You should have an option to select black and white printing. If not, consult your printer manual to see how to do this on your particular printer. 5.Use a shopping comparison engine to get the best prices on ink jet cartridges. There´s a lot of variability in the cost of ink jet cartridges online. The quickest method of determiningthe lowest cost is through a cost comparison site. Be sure to factor in shipping costs. 6.Buy ink jet cartridges in bulk. Look for a company that offers bulk and quantity pricing. This can save you a great deal of money in the long run. 7.If you´re experienced, consider refilling your own ink jet cartridges. This should be approached with great caution since an improperly filled ink jet cartridge can leak, causing considerable damage to your printer. Plus, refilling ink jet cartridges is tricky business. Sometimes this is best left to the professionals. You also have the option of locating an ink seller who refills ink jet cartridges professionally.

How Did I Get Infected With Spyware?

Spyware is a major issue for anyone that uses the web, reads email, and generally connects to the Internet. There are obviously some activities that are considered higher risk than others, and if you regularly download shared files, freeware, or any documents from sources you do not know then you are putting yourself in danger. Protection typically comes in the form of antispyware software, although the more astute will combine this with a good firewall, an antivirus program, and the appropriate system and browser security settings. Knowing how and where you could potentially pick up a spyware infection can help to give you better knowledge of how to protect yourself. Downloading Freeware Freeware is, in short, free software. While there are many genuine freeware providers and applications, there are also a great many that are created and distributed by the more unscrupulous online elements. In order to profit from distributing free software, some individuals and organizations will include spyware with the software. When you download and install the free application you will be unwittingly installing spyware elements too. Some of these malicious applications may only record your browsing habits, but others can record and forward personal details such as credit and bank card details, and your log on details for subscription websites. Downloading Shared Files Peer-to-peer file sharing has become an extremely popular online pastime. Regardless of whether you are illegally downloading copyrighted material or not, you are almost certainly putting yourself and your system at risk. File sharing networks are another popular method of transmitting spyware. The more popular networks, such as KaZaA attract a lot of attention from users and the spyware creators take advantage of this.

How to Configure a Stratum 1 GPS NTP Server

The Network Time Protocol was originally developed over 25 years ago as a means of synchronising computers on the Internet. NTP is a suite of applications that provide synchronisation of time to an accurate timing reference. Originally developed for Linux\UNIX, NTP has since been rewritten for the Microsoft Windows operating systems. NTP allows a network time client to synchronise to within milliseconds of an accurate external time reference.Combining an accurate external timing reference with the NTP application provides a highly accurate network timing device. This article describes how to utilise a low-cost GPS receiver in combination with the NTP software distribution to provide an accurate stratum 1 NTP server timing reference.The NTP source code can be obtained from the NTP website and must be compiled on the local machine. The downloadable NTP tar file extracts to a directory where scripts are available to make compilation and configuration very straight-forward. Linux distributions such as Redhat and Debian install the NTP distribution by default. To set up and install a stratum 1 time server a stable external timing reference is required. The NTP software provides a large number of reference clock drivers that can be utilised to interface with a range of hardware timing references. Dedicated hardware timing devices can be prohibitively expensive. However, the popularity of GPS navigation devices has reduced the cost of GPS technology. Low-cost GPS receivers are now readily available from around $100. Many GPS receivers have a RS232 serial communications port, which can easily be connected to a PC. Many low-cost GPS devices use the NMEA protocol, which is a standard GPS protocol for providing location and timing information. The timing information can be utilised by the NTP software as an accurate timing reference to provide a stratum 1 NTP server.The NTP software needs to be compiled with the NMEA reference clock driver to interface with the GPS receiver. Once compiled the application must be configured to utilise the correct serial port. When correctly installed and configured, the NTP application will provide your network with an accurate, stable timing reference.Most computers such as Linux and Microsoft Windows servers and network devices such as routers and switches can synchronise time with a NTP server. Any device that has a NTP or SNTP client can be configured to obtain accurate time from a server. Generally, clients only need the IP address of the NTP server for synchronisation. With a NTP server, you can synchronise almost any device on your network.

Thank Writen by David Evans

Anatomy of a good web hosting

You got to spend little time to do research. You got to list out the hosting features that you needs, and those hosting provider are offering. Those that not met the requirement should drop out from the list as well. Next, Search some information about those web hosting. Start with searching for web hosting reviews. Example that I want to use here is bluehost hosting. When you want to know all about bluehost, its not just visiting bluehost.com and look at their corporate writing and judge from there. You will need to search for “bluehost reviews” online. Spend a little time to read those reviews, will be very useful.After that, find a bluehost hosted website. I mean the individual website, not website of bluehost itself. By this you will know how they are like in real life. A good bluehost demo website is http://www.bluehostreview.org/ and you can use this website as a sample of hosted website. You got to read the speed test column to find out how fast is the hosting plan. Not only that, go through the uptime and downtime reports.. and this will reveal the reliability of the hosting provider.So now, you already know what is the hosting look like, and your account will look like. Next thing that you need to research are the technical support provided. I highly recommend find hosting that offering live chat with support. Bluehost does offering this and its much easier to reach the support. Its much more efficient compare to email ticket or phone call support.You also can look for offers or discounts or coupon code online. Find out either you can get some saving when sign up the plan. A good place to start searching is http://www.bluehostreview.org/bluehost/bluehost-coupons/ this column contain lots of information on getting bluehost discount. And also this article http://www.bluehostreview.org/bluehost-rebate-and-discount/ of bluehost rebates.The final thing that you need to know is either the hosting company provide money back guarantee. Only sign up hosting plan that guarantee at least a 30 days money back. Never sign up to those that offering no guarantee at all.

Thank Writen by Roberto Bell

Email Systems Security: Dedicated Appliances Are The Key

Maintaining an in-house email system involves major appraisal of security risks and implications for the smooth running of any business. This can involve activity far beyond the task of installing and maintenance of Microsoft Exchange systems - it involves a major focus on the security required to ensure your Exchange Server stays up and running effectively. For a full and frank assessment, it is wise to discuss your individual situation with an expert IT security consultant - every business has different needs. However, here are a few hints and tips to help direct such a discussion, and focus on the key elements of email systems security.Mail ServerA mail server is a standard computer whose dedicated job is to distribute emails into and out of your company. Consider it rather like an electronic mailroom. As with a real mailroom, in small companies an existing PC can be used to manage mail. Larger companies require dedicated computer hardware to distribute and store emails.SpamSpam is unwanted email. It's fairly harmless and generally just wastes your time and clogs up your system; although it can also cause offence. An integrated security system can, for example, use removal lists and sophisticated pattern-matching to weed out spam email and equally ensure wanted emails get through.VirusesViruses are more serious than spam. Viruses are malicious attacks on networks in general, or even your business in particular. The motive may be to disable your system, find out information about your business, theft, or simply malice. Either way, you need protection - and now's the time to get it. Any business, even a sole trader, cannot afford to be without anti-virus protection in today's corporate environment.Webmail and VPNsWebmail is the function whereby your staff can pick up their email on the move or from home. VPNs (Virtual Private Networks) are systems which allow information to be securely transferred online between branch offices or other physically removed locations over the internet. Email protection products allow you to set up such services so that whilst you're protected, your staff has no need to sacrifice remote working.Firewalls and Perimeter SecurityIgnoring the complexities, the logic of a good firewall is to prevent any rogue activities from getting into your computer systems by stopping them at the front door before they come anywhere near your own systems. A wise move is to configure a separate, dedicated security appliance as a first and major first line of defence between the wider internet and your mail server.About Security AppliancesYou have probably heard of anti-virus software- it sits on your computer and protects against software attacks. However, a security appliance takes such protection orders of magnitude further. With a security appliance, the protective software lives on its own piece of hardware. This has several benefits. For example, all your own equipment is freed up to run your business, dedicated machinery cannot itself be compromised - it is designed to do one job alone; maintenance costs are low, as problems are easier to diagnose, and a security appliance will take care of spam and viral threats, leaving you to get on with running your business. There are many proprietary names in this field, and any IT network consultant would be able to advise on procurements and costs.

Thank Writen by Jimi St Pierre

IT Strategy Development: Reasons to Find An Expert

Many companies exist, who can sell technology. Fewer of these can provide solutions to company IT needs - and answering the many questions posed by IT requirements, upgrades and systems development . It is vital to achieve a holistic approach to technology; and depending on your size and needs, that can mean anything from complete outsourcing to being a friendly voice at the end of the phone line. Thus, before you buy, read on: the information you find here is based on many years of experience, and should inform your IT strategy as your company grows.IT Strategy DevelopmentIt is important to work with IT companies who understand totally that IT exists to support the goals of your business- not the other way round! That's easy to state on the face of it, but keeping your business and it's supporting technology in line day-in, day-out can be a challenge.In a nutshell, two major themes appear over an over again, when the subject of IT Strategy is raised. IT departments often complain that purchases are made on a cost, rather than value. Business owners complain of spiralling technology costs without visible benefit. These are common battles, and are symptomatic of a piecemeal approach to technology.If you want to avoid that clash of wills, you need effective communication between the business and the IT functions. The reference point for that communication is some sort of IT strategy - a plan in which both business and IT stakeholders participate, and which can be referred to and amended as priorities change.The burning question: How Can This Be Done?IT Strategy Development: A starting PointHere are just some of the questions along the way to establishing an IT strategy.Where are we going as a business? How do we want to be organised to get there? What information/applications do we need? What infrastructure will help deliver our core functions to our users and clients? What sort of support will keep the whole thing going? How often does all this need to be reviewed?Obviously, these questions must be tailored to your business; but for the majority of enterprises, large and small, , however they're dressed up, they're the same questions.Answering the QuestionsIdeally, the process of answering these questions should include the support of an aribter: an independent facilitator to this discussion. Irrespective of the size of your organisation, a technically knowledgeable outsider, with experience enough to understand your IT needs, and focussed enough to understand your business requirements, is well worth serious consideration. Above all, such a person can add a vital layer of impartiality, so resourcing arguments need never boil over.ImplementationIf considering a holistic IT strategy made you ask yourself some hard questions, that's a good thing. But implementing that strategy can be even harder. Here again, an independent facilitator with knowledge of a range of software products and solutions, can support the straightest-line purchasing solution, and can also provide a contracted service level so that, whatever is provided by way of systems solutions, you will also benefit from a fully-supported implementation.This would include getting solutions which are workable rather than merely elegant, recommending solutions which work day-to-day for your staff and clients, offering solutions which also take into account your existing IT: (very few IT projects exist in isolation from what was there before), operating to sound budgetary limits and demonstrating a clear return on investment, as well as keeping your business running whilst work is progressingAs you can imagine, in the real world there are tradeoffs to be made. Navigating those questions is what outside consultancy expertise is all about. From initial strategy development though to pragmatic, workable implementation plans, expert consultancy ensures a successful navigation through the purchasing maze and ensures you make an informed choice for your money.

Thank Writen by Jimi St Pierre

Why Your Website Needs Managed Linux Hosting

Managed hosting is a type of outsourcing to ensure that your business websites function correctly 24 hours a day, 365 days a year. Outsourced hosting is a necessity for many commercial organisations, as IT knowledge is usually minimal and the costs are significantly higher to host in-house and therefore outsourcing is essential to guarantee that server uptime is almost one hundred percent.
There is a large number of hosting companies offering managed hosting to various clients from all over the world. Many hosting companies provide their services through dedicated servers and the server uptime is almost one hundred percent. Leased servers are also available from some of the hosting companies exclusively for many businesses that require dedicated applications or database applications. Hosting service providers also manage hardware maintenance and network security, bandwidth and site monitoring.
Websites generally require managed hosting for smooth functioning of the website and any application or email traffic that is necessary.
There are generally two types of hosting - one is Windows hosting and other Linux hosting. There are several advantages of managed hosting and depending on the requirements, suitable hosting can be selected for a specific website. Generally a team of professionals looks after the managed hosting and it is good for you to find a reputable and honest company that offers their outsourcing services at the most cost effective rates. Many new companies are coming up in this high growth sector area and you have to ensure that you balance price with professionalism and server infrastructure.
A commercial, managed hosting company provides detailed IP addresses of website visitors during the entire month as well as also providing visiting trends, anti virus, spam control and daily backups. Website statistics or analytics are very useful, especially for commercial websites. Many Windows and Linux hosting providers offer full database support and this is vital to the stability of your websites applications.
Linux hosting provides many features and many people prefer it to Windows hosting. All commercial service providers generally have twenty four hour customer support through phone or email and provide a personal control panel for easy and efficient administration.
Service providers have support in almost all areas such as Perl, PHP, MySQL, CGI bin, SSH access and Python. Some additional features such as POP, SMTP, Webmail, Anonymous FTP connections and FrontPage extensions may also be provided to the customers.
Service providers have dedicated IP addresses and excellent database support and therefore in our opinion Linux hosting provides many additional features. So, it is necessary for large commercial organizations and business houses to go for managed hosting as it provides not only hosting in a dedicated server, but all types of customer support that is required for smooth running of the website. Although Windows and Linux hosting are available, in our opinion Linux hosting is a better option.

Thank Writen by Lee Smith

Marking Time on your Computer

An accurate time reference is a fundamental requirement to many computer software applications. Although every Personal Computer incorporates an internal clock, it pays to check that the date and time settings are correct and this should be done routinely, every time the PC is turned on. For critical applications, the time base should be synchronised with a highly accurate external reference source.
Personal Computers are not designed to be perfect clocks. Their design has been optimised for mass production and low-cost rather than maintaining accurate time. Where time is crucial to the application, there are a number of precise external references available that enable computers to maintain accurate system time. This article looks at the various sources of time references to show how they can be utilised to maintain synchronised time on your computer.
Working to a synchronised time base is essential in computer networks. Without any external reference, individual computers will start to drift, anything from a few seconds to a few minutes each day. Clearly such a situation would not be acceptable when processing transactions or performing time critical tasks.
On the Internet this problem has been solved by introducing the Network Time Protocol (NTP). The NTP protocol supports the distribution of accurate time from a highly precise time server to network time clients. Most modern operating systems have the ability to synchronise time with an NTP server. Generally all that is required is the IP address or domain name of Stratum 1 or Stratum 2 NTP servers.
UNIX and LINUX operating Plattform is able to download the complete NTP application from the NTP website.ntp.org NTP is freely available, open source software, available under the GNU public license.
Mirosoft Windows XP/2000/2003 and Vista system software use a standart SNTP client for Simple Network Time Protocol. This is based on a sub-set of the Network Time Protocol, using a simplified NTP algorithm with many of the more complex high precision routines removed.
The Windows operating systems provide facilities for an IP address or domain name of an Internet or Intranet NTP server to be entered in the time properties tab. The SNTP client will then contact the NTP server periodically in order to update and synchronise system time.
Alternative methods will be required for standalone computers and systems which do not have access to the Internet. These can be provided with a local access to national radio time references which are transmitted free-to-air.
All that is required is a small RS232 serial or USB radio receiver, and the PC can obtain continuous accurate time. The PC system time can then be synchronised to the received time and frequency radio source.
Radio broadcasts are identified by their ‘call sign' The UK time transmitter call sign, MSF, is located at Anthorn, Cumbria. Similar arrangements exist in Noth America – call sign WWVB from Colarado. Germany is covered by DCF broadcast from Mineflingen, near Frankfurt. National broadcasts are also available in France, Switzerland, Japan and Canada.
The only shortcoming with national radio time and frequency solutions is that they have a finite transmission range. In general they are limited to geographic boundaries also. Such issues do not apply to the Global Position System (GPS) a satellite based universal navigation system.
Each GPS satellite carries a highly accurate synchronised atomic clock. This enables GPS to provide precise timing information anywhere on the face of the planet. All that is required to receive the transmission is a low cost-cost GPS receiver and antenna with a clear view of the sky. PC connections are similar to the radio transmissions configuration, using a serial or USB port, enabling accurate timing information to be available continuously.
Copyright (c) 2007 Galleon Systems

Fujitsu launches 1.53kg tablet PC in Oz

Fujitsu has launched it’s LifeBook T2010 in Australia and the company claims it’s the worlds lightest A4 sized convertible tablet PC. The LifeBook tablet PCs are generally well built and features decent hardware considering their size. The LifeBook T2010 is based on an Intel Core 2 Duo U7600 CPU which is clocked at 1.2GHz with 2MB of L2 cache and operates at a 533MHz bus.It’s paired up with the new Intel GM965 chipset which features integrated graphics and an Intel PRO/Wireless 4965AGN or a 3945BG wireless card for full Centrino branding. It’s also got a 12.1-inch widescreen display with 1,280x800 resolution that features an active digitizer for the pen input.

It comes with 1GB of memory as standard, but it supports up to 4GB. Fujitsu has also fitted 1GB of Intel Turbo Memory and the hard drive is a sizeable 120GB. It also packs Bluetooth 2.0 with EDR for fast data transfers. Other features include HD audio, Gigabit Ethernet, two USB 2.0 ports and hard drive shock protection.If you’re security conscious you’ll be glad to find a finger print scanner, hard drive lock, BIOS lock, TPM and smartcard support. Battery life is estimated at up to 11 hours, although this is with an optional 9-cell battery, the standard 6-cell battery should give up to 9 hours usage.Expect to cough up AU$3199 for one of these babies with a two year warranty.You can visit the official website here

Toshiba takes SDHC cards to new heights

Toshiba have broken the barrier for SDHC cards today, announcing a massive 32GB model along with a 16GB variant and also an 8GB microSDHC card.The SD-M32G 32GB card is set for launch sometime in January next year, and with a VERY hefty price tag (around $700!). The 16GB model (SD-M16G) will be shipped in October and will sell for around half the price. The 8GB microSDHC card will also begin shipping in January.All cards are said to have the same 6MB/sec maximum write speeds and meet class 4 specifications.The Dailytech have more details on them here.

Any DSLR camera owner can tell you that when it comes to shooting 10-to-12 megapixels or larger RAW format images, you need a giant memory card. Most of us might think the 8GB SDHC cards are still pretty big, but not Toshiba.Toshiba (requires registration) announced they will have humongous 32GB and 16GB SDHC memory cards in the market soon. The Toshiba 32GB SDHC card, model SD-M32G, is set to be available in January 2008 and will be a class 4 speed card.

UBiQUiO 503G Windows Mobile 6 Smartphone

UBiQUiO might not be a company that you’re familiar with, and in all honesty neither were we until recently. However, UBiQUiO is a part of online retailer Expansys, or rather a subsidiary I should say. The UBiQUiO brand has been around for almost seven years now, although the venture into Windows Mobile devices and hardware in general is much more recent. Besides the 503G which we’ll be looking at today, UBiQUiO offers a couple of older Windows Mobile devices, but it’s also a serious player in the UMPC (Ultra Mobile PC) market and has a Skype phone and Bluetooth keyboard on offer as well.

It might not seem like a lot of products, but considering that UBiQUiO has only been doing hardware for about a year, it’s still a pretty good repertoire. The designs are in many cases their own, or at least exclusive to UBiQUiO. As with so many other companies out there today, it’s easy to buy a finished design and customise the software as long as it meets your quality standards. There’s no shortage of mobile phone manufacturers, although many of them don’t sell their products directly to end users.
But enough about the company, let’s take a closer look at the device itself. The 503G is using one of the less well used form factors when it comes to Windows Mobile devices, as it’s got a fairly small 2.4-inch horizontal LCD touch screen with a resolution of 240x320. Below the screen is a full backlit QWERTY keyboard, and between that and the screen is a set of navigation keys, but we’ll get back to those in a little bit.

The hardware is rather impressive with a 520MHz Marvell XScale PXA 270 CPU which has been combined with a Qualcomm 6280 3G/HSDPA chip. Further to this, UBiQUiO has added 96MB of RAM and 192MB of ROM, although most of the ROM is already taken up by Windows Mobile 6 Professional and the pre-installed applications. Oddly enough, a lot of the RAM memory seems to be used up by default, especially compared to devices with only 64MB of RAM. The same goes for the ROM, but this will apparently be fixed in an upcoming update from UBiQUiO, so be sure to check out their website for this.

Cooler Master Real Power M700 PSU

For years, the name of Cooler Master has been heard around the computing industry. When I first heard of these folks, they were in the business of making OEM coolers for retail manufacturers. With the advent of the enthusiast niche, they have opened up their product line to include any number of components including coolers, enclosures, and power supplies.Which brings us to the topic of today’s piece, one of their mid-level power supplies that is rated at 700 watts. There are a lot of choices out there for your upgrading dollars, so we will dig into the features and performance of this unit and see if it is worthy of your consideration.So relax and enjoy as we take a tour of the Cooler Master Real Power M700 PSU.

GIGABYTE P35T-DQ6 (DDR3) Reviewed

DDR3 memory is now in high swing with modules coming out from all the major players. Just recently we did a roundup of three separate kits from OCZ, Kingston and Geil, each having their own distinct flavours and speeds.
DDR3 has already shown its ability to scale, JEDEC standards now support DDR3 memory modules up to 1333MHz, and I’m sure we will see 2000MHz modules soon enough, especially given that companies like OCZ and Corsair have already dished up kits hitting 1800MHz without any problems. DDR3 really has started to make a name for itself. Intel currently hold the trump card on the DDR3 bandwagon, as only the Intel 3 series chipsets have any support for it. There is no news from Nvidia, ATI, VIA or SiS yet as to when their DDR3 offerings will appear, so we will have to stick with Intel, though this isn’t really such a bad thing. Intel’s P35 chipset has already made a huge impact on the market, turning the Core 2 series of CPU into King of the PC platform. 1333MHz FSB, DDR3 memory and Crossfire already have it going strong. When X38 makes its debut, we will see Intel move into extreme performance with extreme memory, extreme turning and dual full-speed x16 PCI-Express lanes for Crossfire graphics, and hopefully SLI as well. Today we are looking at GIGABYTE’s first DDR3 offering for the high-end market. Under the Dual Quad 6 series of board, the P35T-DQ6 is designed to carry on from the P35-DQ6. The big difference? Let’s have a look and find out.