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10 Jun / 3 Key Elements Of A Web Internet Hosting Evaluation

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How do you know you’re going to get reliable services and customer support at reasonable prices? And how do you compare what 1 company offers versus an additional?

Get versatile internet hosting: You may not know it yet, but as your web site grows you may require more attributes. If your internet internet hosting lacks flexibility you might require to transfer to another hosting company, which may be difficult if the new host operates other versions of software program than the 1 you are moving from. Furthermore, altering your internet host can also make your web site unavailable as DNS (Area Name Servers) have to update.

Another way to discover very best internet hosting sites is studying their critiques. Find a reliable internet find Vidahost coupon code web site and read customers’ reviews of various hosting companies. The feedbacks would inform you which company website owners like most and why? But you ought to first make certain that the review web site has real reviews authored by the website proprietors and not by the web internet hosting companies.

As a safety evaluate, do not sign up for lengthy periods of time. Signal up for 1 year, not much more. Once you’ve dealt with the host and are happy, then you are able to sign up for a lengthier time period of time. I concur that longer subscriptions are much less expensive, but they might get you stuck.

This business is very easy to split in to. best hosting services often want to dedicate their time to circumstances that do not involve marketing. Simply because of this, they are fairly keen to employ outsiders to take treatment of all their promotion needs. Signing on is usually a discomfort free procedure. Businesses do not want possible referral system members to leap through a great deal of hoops. It is important to the development of the company that they get as many people as feasible advertising their company.

Web internet hosting is extremely important, especially if you strategy on utilizing Joomla. Joomla is an incredible plan, but it won’t function very well for you unless of course you can find a host that will work with it. There are several really great hosts out there who will be in a position to work with your Joomla plan, so don’t sweat it. You will discover out what it takes, even if it is at first a small little bit confusing.

You require to be certain that your site is uploaded through a safe server with the use of the newest working system. Most hosts run below a UNIX-based OS method. For running various web applications, you would require ASP,.Net FRAMEWORKS, MS SQL, SBS which are all for Home windows -based hosts.

How much manage does the internet hosting company offer site owners? It is inconvenient to work via consumer services every time to modify a password or to alter email addresses.

Available jobs might be fading absent, but that is not a purpose to shed hope in your abilities to assistance yourself monetarily. With a little study, you might find that an affiliate and internet internet hosting program is just the thing you need to put a little much more dough in your wallet.

08 Aug / How To Set Up A Network In Your Home

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Most modern homes have any number of computers, printers, faxes, music systems and devices. These are increasingly being integrated so that each device can ‘talk’ to all the others and interact with them. While many of the possibilities are still being explored, the best place to start for the average person is with a home computer network.

Basically, if you have more than one computer in your house you can connect them, with ethernet cables or wirelessly, so that you can share your internet connection, share files and operate peripherals such as printers from any terminal.

As well as more practical advantages, having a home network is also ideal for leisure activities like gaming. As the technology advances, it is now becoming possible to hook networks up to gaming consoles, music speakers and even televisions.

However, for the purpose of this article we will just start with the basics. The two main choices when setting up a home network are a cable network or a wireless network. These are fairly self explanatory. Wireless networks are increasingly becoming the norm these days and are very handy if you have a notebook so you can connect from anywhere in the house. Wireless also has the advantages of having no cables cluttering your home. However, if you want to simply connect two desktop computers, using an ethernet cable could be a cheap and easy option if you do not have wireless.

Connecting two computers

The most basic exercise in networking is simply connecting two computers. This is very simple if you do not have an internet connection. So long as the two computers have networking interfaces you can simply connect using an ethernet cable.

However, most computers produced within the last couple of years have Wi-Fi. If so, an ad-hoc wireless network can be created between the two computers by configuring both terminals to ad-hoc mode. This is pretty simple to do in both Windows and OSX.

Similarly, if the computers have Bluetooth or infrared capabilities you can create a basic network, although transfer speeds can be slow. Of all these options, the cable network will provide the best transfer speeds. However, Wi-Fi speeds are improving all the time.

While there is only a limited amount you can do with a basic two-computer network, it is good practice if you have never set up a network before.

Setting up a network router

If you wish to incorporate an internet connection into the network, as most of us do, you will need to set up your home network with a router. This will also allow you to add more computers to the network as well as peripherals.

However, this process is a good deal more complex. Nevertheless, it is doable and is a skill that is well worth having. Once you do this once it will be will be a breeze the next time.

While cable routers are still commonly used, wireless is the way of the future so we will concentrate on wireless routers for this article. Before you start, you should have a few things to hand. Your computer and your router, of course, instructions for your wireless router, an ethernet cable, and your ISP’s contact details.

Your first steps are to plug in and turn on your router, connect it to your modem and to your computer (it is best to connect your computer and router by ethernet cable for the set-up process).

Now, you can use your browser to connect to your router’s built-in installation software. The urls  http://192.168.1.1 or http://192.168.0.1 will usually open up your router’s administration page. You do not need an internet connection for this. If this doesn’t work, consult the router’s instructions.

Log in to the administration page using the router’s provided username and password, usually ‘admin’ and ‘admin’ by default. Now you will have to enter the following information:

* Internet connection information
* You may have to input PPPoE information
* You may possibly have to change the default MAC address

If you run into difficulty here consult your ISP’s instructions or contact them. They will be able to guide you through this process.

When all the information has been inputted, save it. You should be ready to go now. All going well, your computer should have received an IP address from the router. Try opening your browser to see if you can address to some websites, any websites will do.

If you can access these websites you can unplug your cable and now connect wirelessly. Any other computers, notebooks and other wireless devices should also detect the signal and connect without any problems.

You now have a fully functional wireless home network. Be aware though that your network is most likely open and accessible from any computers in range of the signal so you should take steps to secure it. There is plenty of excellent information available on the internet on how to do this.

20 May / Protect Your Business From Spyware

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If your computers are in any way connected the Internet, they are being regularly bombarded with spyware, viruses, and other malware. Here are 5 easy steps you can follow to block these programs, or at least detect and remove spyware from your firm’s networks and computer systems.

What are these sneaky little programs up to?

The more benign spyware and adware simply watches the pages you visit on the web so that companies can fine-tune their marketing based on profiling. However, malicious spyware goes beyond tracking, monitoring keystrokes, capturing passwords and other functions which pose a definite security risk to your business.

Be Careful Where You Download

Unscrupulous programs often come from unscrupulous sites. If you are looking for a freeware or shareware program for a specific purpose, try searching reputable sites like tucows.com or download.com.

Actually Read the EULA

That’s an End User License Agreement. It’s all of the legal mumbo-jumbo in that box above the radio buttons that say “No, I do not accept” or “Yes, I accept these terms”. Most people click “yes” so fast you’d think they were playing a computer game. Keep in mind that the EULA is a legal agreement you are making with the software vendor–and you may be agreeing to install spyware or allow a variety of other changes to your system. Evaluate whether it’s worth it first.

Read that Pop-Up Window

Windows that pop up on websites are sometimes useful. But sometimes clicking the button or link will start to install harmful software. Like the EULA, many users will click “yes” or “ok” without stopping to read the text just to make it go away. Maybe it said “Would you like to install our spyware program?” Ok, admittedly they don’t come out and say it directly, but that is all the more reason to pause and actually read those messages before you accept.

Fight Back with Antivirus Software

Viruses are just a small part of the what you need software to protect you from. Antivirus software has expanded to include fighting worms, trojans, vulnerability exploits, jokes, hoaxes and even spyware and adware. Check that your business’s antivirus system will detect and block spyware. You can try a product like AdAware Pro, which will protect your system from spyware or adware in real time.

Scan Your Networks

Even with antivirus software, firewalls and other protective measures some spyware or adware may eventually make it through the network to individual computers. While a product like AdAware Pro mentioned previously will monitor your systems in real time, your business must pay licensing fees in order to install AdAware Pro system-wide. Evaluating and using the strongest solution is worth it when you consider the IT expense of fixing systems and the time lost by employees, not to mention the frustration. However, AdAware is the free alternative for personal use provided by Lavasoft, the makers of AdAware Pro. AdAware will not monitor in real time, but you can scan your system manually to detect and remove spyware. Another excellent choice is Spybot Search & Destroy, also free.

Follow these five steps and you’ll proactively protect your computers from spyware and detect and remove any harmful code that does infiltrate. Take care of it today!

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10 May / Data Disaster Recovery

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Data can be restored immediately to either the original server or an alternate server. Restores can also be redirected to an alternate physical location if the original office is no longer available. The server disaster recovery solution lies in having devices and technologies available which allow us to restart the vital information systems in a shorter time period than the estimated critical. These mechanisms, and all the associated plans of actions, are known as data disaster recovery.

Why should I have a data back up and recovery system!
By not having a data center disaster recovery plan, you are quite simply, putting your business at risk; don’t take chance with your vital data. Would you leave any other aspect of your business to chance? Not really. Always be prepared for a natural calamity or any disaster, don’t leave any if’s and but’s, leave no stone unturned when it comes to backing up your important data.

Care should be taken while selecting a data disaster recovery services. The reason being your computer backup systems are the core piece of every data center disaster recovery plan. That is why your computer backup system must posses the ability to accommodate online computer backups for the most efficient protection.

Have a back up of your important programs, files, and applications as your priority. For the best protection it is imperative that your computer is backed up. Back up your data to an online server. What will your software systems do to automatically and quickly get your users back online? Data disaster recovery plays its vital role here.

How do I find the best data recovery services?
You can begin the work of finding the best data recovery expert by asking people around. Check with your colleagues to find who their data recovery services provider is. If you have already short-listed some experts, the next step is to check their experience in the field. Prefer to choose a service provider who has a minimum five years experience in the line. Also, find out his record of accomplishment for performance.

Always identify the risks to critical business information that may not be addressed by current disaster recovery plans; Optimize the value of the current backup and recovery infrastructure. New or improved processes to enhance overall disaster recovery capability are advisable. Resort to a reliable online Data Disaster Recovery. Bank on cost-effective remote backup and data disaster recovery solutions.

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01 May / Remote Backup

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Preservation of computer files is essential for the proper functioning of businesses, and therefore, remote backup is becoming a more popular option for many businesses and individuals. One crash can destroy essential files, which, if not recovered, can damage your company’s reputation and its ability to function. Remote backup is a relatively inexpensive and easy way to make sure that your files never get lost. Although the best remote backup programs require an investment, in the long run, it is much cheaper and more efficient than hiring an individual to back up your files regularly. Unlike computers, individuals can forget.

The best remote backup programs are internet based, have a high level of security and a good support service. Remote backup usually works on the internet, LAN or ICP/IP network. The remote backup program sends the data to your offsite server. These files can be sent according to a schedule you set, or can be backed up automatically. If you have automatic remote backup, the job is done when the computer is not in use, perhaps in the evenings when there is no one in the office.

Your remote backup program should have version control system, which will make sure your list of file is being continually updated. If you have different versions of a file, you can select which one you want to keep or choose to backup all of them, since a good remote backup program has a lot of memory.

Security is an important concern when considering which remote backup system to chose. The highest quality systems have up to 8 cryptographic methods to conceal your information from hackers. This feature is essential if you have valuable financial information about your customers. In spite of the codes used to disguise your data, you will be able to access the information easily without confusion.

Remote backup works in two parts called the client and the server. The client chooses files to be backed up and compresses them so they can be stored more easily. The server delivers the information to the client through the internet and can use several modems at the same time while handling myriad internet connections. The client marks selected files and stores them in the proper places. These transfers occur quite quickly and the clients are mapped to certain drives, meaning that they know exactly where to send the information. It is possible to exclude some files from remote backup that are not needed, and the user can always pick and choose which files to save.

Many remote backup programs provide bigger backup for little extra cost, if needed. As you company grows, so should your backup, so it is good to know that expansion will not mean a larger priced tag. Disaster recovery systems are also commonly available with remote backup programs, and they will help your computer get up and running again after a crash.

It is a good idea to research on remote backup to decide which program is the right one for you. Perhaps you and your spouse run a small travel agency from your home; you will need smaller backup, but as your company grows, you will need to expand the amount of backup you use. The highest level of security is recommended for small businesses and banks alike, because the average computer user might be more vulnerable to hackers than larger organizations which hire technical staff who are well versed in this area.

Many remote backup programs offer free trials and demos, and it is a good idea to take full advantage of these offers before investing in the right remote backup for your home or office.

20 Apr / Guide To Computer Security

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Since you’re reading this article, you’re already connected to the Internet. You’ve probably already thought about security on your computer or network. Every day seems to bring new threats and it can seem pretty daunting, but the key thing is to have a common sense approach and to take a few basic precautions.

There are lots of great tools available to help and you don’t have to break the bank to get them. Here are some areas to take a look at:

BACKUPS

Securing your information starts here. You’ll need some or all of the security tools listed below, but even then you can’t guarantee 100% that you won’t have a problem. Hardware failures do occur so backup your data. One easy way to keep your important files is to burn them onto CD or DVD.

ANTIVIRUS SOFTWARE

An absolute must have. Alright, you already knew that, but I can’t stress too strongly the importance of having good, up-to-date antivirus software. With new threats and Viruses arriving every day it’s important to maintain update subscriptions and download virus definition updates as soon as they become available.

There’s a lot of good antivirus software available, both free and for low cost. I’d recommend going for paid software…you just never know when you’re going to need to call a helpdesk and that’s generally the difference between the free stuff and the stuff you pay for. Norton, McAfee, AVG and others all sell antivirus software that’s affordable on a low budget.

FIREWALL

A firewall is always recommended to help protect against unauthorized access to your PC. For a small number of PCs a software firewall is usually best and is the easiest to work with if you’re not an IT expert. However, don’t discount hardware firewalls, especially if you have a network with a lot of devices on it.

Whatever you do, don’t rely on the Network Address Translation or packet filter built in to your ADSL or Cable router. It almost certainly won’t be enough.

If you’re buying a particular company’s Antivirus software it’s worth considering buying their integrated AV and firewall package if they have one (if they don’t then maybe you should try someone else). It may well save you money and be easier to configure and maintain.

ANTI-SPYWARE SOFTWARE

If you spend a lot of time browsing the Web (and let’s face it, who doesn’t?), then spyware is going to find its way onto your machine. A lot of it isn’t particularly nasty, but the really bad stuff can send important information like passwords, bank details or credit card numbers to people you really don’t want to have access to that stuff. At the very least it can slow down your PC and since you didn’t ask for it in the first place then you should get rid of it.

Some tell-tail signs that you have a Spyware infection are:

– You’re getting pop-up ads all the time

– Your default homepage or other settings in your browser suddenly change (especially if you can’t change them back)

– Your computer is slow (there could be other reasons for this, but it’s worth checking for spyware)

There’s some good free software available from Lavasoft called AdAware. Microsoft also have their own free tool for Windows users called Windows Defender. Among the paid-for Anti-Spyware software Webroot’s

Spy Sweeper regularly picks up awards from computer magazines.

PASSWORDS

More and more people are accessing secure sites for shopping, banking, etc. Provided you take sensible precautions it’s a great way to shop.

If you’ve been doing any online shopping you’ll be used to dealing with secure sites. Whatever methods these sites use to secure their servers or encrypt your traffic, if they’re accessed by passwords then you share some of the responsibility for the security on your transactions. Here are a few tips on how to keep unauthorised users from accessing your accounts:

– Be inventive with your passwords. Don’t use easy to guess stuff that a lot of people know about you or can find out. Use a mixture of uppercase and lowercase characters, numbers and special characters (again be inventive. Just using a 1 instead of the letter i is no use if it still spells out an easy to guess word).

– Use different passwords for different accounts. If you always use the same one and it’s compromised then someone will have access to everything.

– Don’t write passwords down on paper or post-it notes. That’s a hacker’s favourite way to find passwords if they have physical access to your office.

– Don’t get Web browsers to remember your passwords on shared machines or in office areas. If you log into a machine that other users have access to then never use Windows or Web browser mechanisms that remember your account details.

Having different passwords to lots of different accounts does make it more difficult to remember them and it’s important that this doesn’t lead you into bad habits. So what do you do?

You could look at getting some password management software. Naturally, Norton has a password manager, but other good options include “Web Replay” from Deskperience or “PC Password Manager XP” from CPLab.

WHERE TO NOW?

You don’t have to go out and buy every piece of security software right away. Prioritise one or two to start with (I’d suggest Antivirus and Firewall software). Also download trial versions so you can be sure you’re happy with them before you part with your hard earned cash.

Be careful on the Internet, but don’t let it spoil your day.

10 Apr / Wireless Router & Security

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Setting up a wireless router is easy. Essentially you turn your cable or DSL modem off and your wireless router on. Then, you connect the router to the modem with a cable, and turn the modem back on. You are more or less done. The wireless network wizard on your computer will pick up the router and, if your ISP does not have any special requirements, away-you-go, you are on the Internet.

For ease of setup and configuration, manufacturers ship wireless routers with all security disabled. Therein lies the problem. If you do not take any further steps to secure your router, and a surprising number of people don’t, your network will be wide open to all passersby and strangers. It’s like you’ve hung out a sign, “The door is open. Please come in and help yourself.”

The problem is not that strangers will be able to use your router to access the Internet but that, without further protection, would-be intruders will be able monitor and sniff out information you send and receive on your network. Malicious intruders can even hop on to your internal network; access your hard drives; and, steal, edit, or delete files on your computer.

The good news is that it is relatively easy to secure your wireless router. Here are three basic steps you should take.

1. Password protect the access to your router’s internal configuration

To access your router’s internal setup, open a browser and enter the routers setup URL. The URL will be specified in the manual. The URLs for D-Link and Linksys routers, two major manufacturers of wireless routers, are http://192.168.0.1 and http://192.168.1.1, respectively.

For Linksys routers, leave the user name blank and type “admin” (without the quotes) in the password field and press enter. To change the password, simply click on the Password tab and enter your new password.

For other routers, please consult your manual. Alternately, you can search on the Internet with the term “default login for ”. Don’t be surprised to find quite a number of pages listing default login parameters for many different routers, even uncommon ones.

2. Change the default SSID (Service Set IDentifier)

The SSID is the name of a WLAN (Wireless Local Area Network). All wireless devices on a WLAN use SSIDs to communicate with each other.

Routers ship with standard default SSIDs. For example, the default SSID for Linksys routers is, not unsurprisingly, “Linksys”. As you can see, if you don’t change the default SSID of your router a would-be intruder armed with a few common SSIDs from major manufacturers will be able to find your wireless network quite easily.

To change the SSID, click on the Wireless tab. Look for an input item labeled SSID. It will be near the top. Enter a new name for network. Don’t use something like “My Network”. Use a name that is be hard to guess.

3. Disable SSID broadcast

Wireless enabled computers use network discovery software to automatically search for nearby SSIDs. Some of the more advanced software will query the SSIDs of nearby networks and even display their names. Therefore, changing the network name only helps partially to secure your network. To prevent your network name from being discovered, you must disable SSID broadcast.

In the same screen that you changed the name of your network, you will see options for SSID broadcast. Choose “Disable SSID” to make your network invisible. Now save all your settings and log out.

Since your wireless network is now invisible, you will have to configure your computers to connect to your wireless network using the new name. On Windows XP, start by clicking on the wireless icon in the Notification Area and proceed from there.

With these three steps, your network now has basic security. However, if you keep sensitive information on your computers, you may want to secure your wireless network even further. For example, you can

– Change the channel your router uses to transmit and receive data on a regularly basis.
– Restrict devices that can connect to the router by filtering out MAC (Media Access Control) addresses.
– Use encryption such as WEP and WPA.

As with most things in life, security is a trade off between cost (time, money, inconvenience) and benefit (ease of use). It is a personal decision you make. However for the majority of home uses, the three basic steps plus WEP/WPA encryption provides reasonably strong security.

Turning on encryption is a two-step process. First you configure your router to use encryption using an encryption key of your choice. And then, you configure your computer to use the encryption key. The actual process of configuring your router for encryption varies from router to router. Please consult the router’s manual.

There are even stronger methods for ensuring security. A strong and robust security method is RADIUS (Remote Authentication Dial In User Service). Using RADIUS requires additional hardware and software. However, there are companies that offer RADIUS security as a subscription based service. The fees are reasonable and dropping.

Therefore for example, if you run a business on your wireless network, have sensitive data on your computers such as credit card information, and have a number of users who access your network, you should consider using RADIUS. Since the service sector for RADIUS is dynamic and growing, a search on the Internet with terms like “RADIUS subscription” or “RADIUS service” is probably the best way to locate one.

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01 Apr / A Brief Introduction To Fiber Optics Technology

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Understanding how fiber optics are made and function for uses in everyday life is an intriguing work of art combined with science. Fiber optics has been fabricated from materials that transmit light and are made from a bundle of very thin glass or plastic fibers enclosed in a tube. One end is at a source of light and the other end is a camera lens, used to channel light and images around the bends and corners. Fiber optics have a highly transparent core of glass, or plastic encircled by a covering called “cladding”. Light is stimulated through a source on one end of the fiber optic and as the light travels through the tube, the cladding is there to keep it all inside. A bundle of fiber optics may be bent or twisted without distorting the image, as the cladding is designed to reflect these lighting images from inside the surface. This fiber optic light source can carry light over mass distances, ranging from a few inches to over 100 miles.

There are two kinds of fiber optics. The single-mode fiber optic is used for high speed and long distance transmissions because they have extremely tiny cores and they accept light only along the axis of the fibers. Tiny lasers send light directly into the fiber optic where there are low-loss connectors used to join the fibers within the system without substantially degrading the light signal. Then there are multi-mode which have much larger cores and accept light from a variety of angles and can use more types of light sources. Multi-mode fiber optics also use less expensive connectors, but they cannot be used over long distances as with the single-mode fiber optics.

Fiber optics have a large variety of uses. Most common and widely used in communication systems, fiber optic communication systems have a variety of features that make it superior to the systems that use the traditional copper cables. The use of fiber optics with these systems use a larger information-carrying capacity where they are not hassled with electrical interference and require fewer amplifiers then the copper cable systems. Fiber optic communication systems are installed in large networks of fiber optic bundles all around the world and even under the oceans. Many fiber optic testers are available to provide you with the best fiber optic equipment.

In fiber optic communication systems, lasers are used to transmit messages in numeric code by flashing on and off at high speeds. This code can constitute a voice or an electronic file containing, text, numbers, or illustrations, all by using fiber optics. The light from many lasers are added together onto a single fiber optic enabling thousands of currents of data to pass through a single fiber optic cable at one time. This data will travel through the fiber optics and into interpreting devices to convert the messages back into the form of its original signals. Industries also use fiber optics to measure temperatures, pressure, acceleration and voltage, among an assortment of other uses.

18 Mar / What is eSATA?

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eSATA is an example of an extension to current serial ATA standards. The main function of eSATA is to make it possible for SATA drives to be attached externally, creating a wider network of functionality by combining the power of each of the drives. Relatively new, eSATA means that it is possible to engage in data transfer and processing much more quickly than with traditional methods of connectivity.

How Does eSATA Work?

The basic idea behind eSATA is make it possible to connect multiple drives without having to employ cables or wired connections of some sort. Traditional methods of connecting the external hard drives relied upon the use of such devices as FireWire or USB cables. eSATA does away with all that and makes it possible to connected several external drives in a very short period of time, without all the work of figuring out which cable will do the job. ESATA is based on established standards and will work every time.

What Are Some of the Advantages of eSATA?

One of the immediate advantages of using eSATA is that the eSATA cables are usually longer and easier to distinguish from the jumble of wiring that is used to connect various devices. Anyone who operates even a home system knows how easy it is for wires and cables to become snared as they run across one another and make it virtually impossible to tell what runs where. eSATA cables are generally at least six feet long and tend to be somewhat different in appearance than USB cables and FireWire. One glance at the cable and you know what it is and where it goes.

Another advantage is the ease of connecting and disconnecting the external drive. ESATA drives are designed with what are known as hot plugs. This means the cables can be connected and disconnected with ease, and without the need to power down the system in order to add or remove a drive.

Along with the esthetics, eSATA also helps to provide excellent rates of data transfer that are sometimes better than can be achieved with a USB connection. There are currently versions of eSATA on the market that will provide data transfer speeds of between 150MBps to 300 MBps. That is a great deal of power when it comes to using an external drive, and is generally much better than can be achieved using a USB cable.

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