Technology and Gadgets
 

Archive for May, 2009

 
Sunday, May 31st, 2009

When you store important information on a USB device, you take the chance of losing that information. Losing data on a USB can be kind of a mystery, but there are companies out there that can help you get that data back. These companies use engineering that can recover your lost data over ninety six percent of the time. These companies can even recover data that has been stored on a damaged USB device. So when you find yourself in a situation where you have lost valuable information you should not assume that this data can not be retrieved.

There are some companies that specialize in repairing damaged USB memory devices. In the process of retrieving your data, companies can also repair your device. Types of the problems they can repair broken solders, loose plugs, and broken internal connections. Some of the devices that they can fix are USB ports, USB sticks, USB drives, USB thumb drive, and Flash memory devices. These companies use a type of recovery called a jump drive recovery. They can recover any files from any type of USB drive or memory stick. Sometimes the chips inside the devices will be damaged, but don’t fret; there are some companies that can fix that problem too.

So the conclusion on USB data recovery is that just because information seems to have disappeared, doesn’t mean that it is lost forever. There are companies that can find and retrieve lost data on a damaged or removed USB device. In the process of finding data, the problems that caused the data to go missing in the first place will be fixed. This is helpful because it insures that it won’t happen again. There are programs out there that can help you retrieve your data by yourself, but the problem might be bigger than you know, so you should always seek professional help. There could be problems inside your device that prevent your device from working properly.

 
Wednesday, May 27th, 2009

BotNet, also called zombie network and network of bots is a group of computers which are used to discreetly send data like spam and viruses to other computers on the internet. These actions are carried out by malicious programs without the knowledge of the users. These malicious programs mainly consist of viruses, Trojans and worms. Infected computers are called bots or zombies. Most computers which are infected are personal home internet PCs which are inadequately protected.

When a PC becomes part of a BotNet, it can be instructed to do almost anything by the creator of botnet. In effect it becomes a drone which cannot resist the commands of its master. In this case, the master is the creator of the malicious software (malware). Most Bots are employed in propagation of spam and viruses. Often malware is used for key-press logging which can result in mass identity theft. Zombie computers can also be used for denial of service attacks in which many bots simultaneously log onto a particular server, thus exceeding the server’s bandwidth and crashing it. This technique is particularly effective when the Botnet is large and contains thousands of computers. Many advanced malware can even spread themselves via email while the malware of smaller botnets lack this capability.

BotNets are programmed in such a way that they are difficult to find and analyze. Normally they receive instructions from their creators through IRC (Internet Relay Channels). As of April 2008, the Storm BotNet and the Kraken BotNet are the largest BotNets in the world with an estimated 400,000 bots. Other significant BotNets are Rbot and Bobax with an estimated 20,000 bots each.

So on a day to basis, the best way to protect your computer properly is to frequently scan and update your antivirus and firewall software. Special sensors called ‘honeynets’ have also been set up on the internet these nets mimic the characteristics of computers with known security flaws in an effort to lure hackers into them and track down malware creators. It has been recently quoted by Kaspersky Labs (creators of Kaspersky anti-virus) that botnets pose more of a threat to the internet community than individual viruses and worms.

 
Friday, May 1st, 2009

What’s colocation hosting?

Colocation hosting wherein multiple customers locate network, server and storage gear and interconnects to a volley of telecommunications and various other network service provider thus minimizes the complexity and cost. Have a dedicated hosting right away and enjoy complete freedom.

Added features of dedicated hosting!

Data centers should be monitored 24-7. Your systems should be housed in a state-of-the-art data center, with redundant air cooling and filtering systems, designed to operate even in the event of a power failure. Data centers should be located and built to withstand natural disasters, and other emergencies. Don’t you want to safeguard your data centre too. Evaluate your business’s power, cooling and security requirements and design a solution that meets your need and scales to allow you to adapt in the future. Appropriate to businesses both large and small, co-location is a highly flexible, cost-effective and best practice solution to ensuring your business’ IT service uptime.

Be one among the world’s leading players or excel them with secure and well managed colocation. Colocation pricing queries can be dealt with our online professionals with just a click or a phone call. Have a single rack or a dedicated private suite, your servers and core systems need to be housed in a secure, well managed, and environmentally controlled environment. Sometimes the server is hosted with one and the other provides the Internet connectivity. Here, there are issues with cross-connection fees, which can complicate the matter. The host must be able to provide uninterrupted connectivity without any major hiccups.

Colocation hosting can offer reliable power with clean, uninterruptible power, through a combination of multiple power grids, generators, and best-of-breed maintenance practices. Colocation facilities manage their climate with two kinds of dedicated cooling systems, chillers and CRAC units. Chillers are systems of pipes which circulate chilled water throughout the server rooms. CRAC units (computer room air-conditioning units) are targets air conditioners which never shut off. Servers generate enough heat to overheat a several-thousand square foot room in only a few minutes; by continuously cycling, CRAC units prevent heat buildup in server rooms.

? Single rack to full private suite options
? Fully complemented value-added connectivity and managed service solutions
? Have high bandwidth on-net network connectivity to tier one carrier backbones for Internet access and private network connectivity
? Ensuring maximum security and uptime

Meet the requirements of your business! Get on to the online route and find a Colocation Hosting provider for your business.