A 2 Port KVM Switch is used to control two computers
using one set of peripherals. A user can select the computer he needs via hot keys or push buttons located on the front of the unit. Compact in size, this device includes a kit eliminating the need to purchase additional cables. They support both USB as well as PS2 peripherals depending upon the type of switch being used. Peripherals such as Microsoft IntelliMouse, IntelliMouse Explorer, Logitech NetMouse can be used with these devices. Some models offer audio support meaning that they can enable sharing of speakers and a microphone between connected PCs.

Hot Pluggable, this KVM Switch can be easily installed. A user does not need to power down the computer or the Switch in order to add or remove more computers. Offering multi platform support, they work with DOS, Windows 95/98/2000/ME/XP/WinNT, Netware, Unix and Linux. The DDC, DDC2 and DDC2B protocols are supported by these devices. VGA, SVGA, XGA, QVGA, SXGA, UXGA, QXGA monitors can be connected to these switches which offer a high video resolution of 1920 x 1440 @ a bandwidth of 400 MHz. Requiring no additional software or drivers for operation, this switching device has an auto scan mode for monitoring PCs. These KVM Switches are equipped with LEDs which indicate the connection status and work on a buffering technology preventing system failure. Certified by RoHS, it is FCC and CE compliant.

There are various types of KVM Switches available in the market today such as, USB KVM, IP KVM and DVI KVM Switches and all are available in two port or larger versions. Due to the various benefits associated with these devices, they are becoming increasingly popular. These units reduce the financial costs involved; eliminate the problems of lack of room in a home/apartment along with issues regarding additional clutter associated with the extra peripherals. They are ideal for environments involving multiple computers found in data centers, conference centers, banking centers, airports, hotels, command room centers, police and military institutions, security, government and commercial business. On the whole, the 2 port KVM Switch is designed to satisfy various needs of consumers.

Also called USB thumb drives, USB sticks are highly compact. Thanks to their small size, chances of them getting stolen are high. If your USB drive contains extremely private and sensitive information, go in for USB data security. These measures would help prevent anyone from accessing your personal details.

How to secure USB

Majority of modern USB sticks are now accompanied with specific preinstalled security features enabling users to prevent unauthorized access and password protect their data. If you have private information stored inside, simply password-protect the USB drive.

Using encryption, you can add extra security to the data. Some software use 128-bit AES encryption for maximum security and don't store passwords on removable USB drives.

Data recovery

If your USB doesn't have the password protection option or built-in security, use third party software.

Below are some of the free passwords-protect software to secure USB:-

• FOLDER LOCK: It is one of the fastest ways to password protect and encrypt your folders and files. You can either select to encrypt essential files from techies or lock your private data, pictures and files from casual users. This software comes with plug-and-play support, portability, hack attempt monitoring, stealth mode, shredding, encryption and locking.

Salient Features:

• Folder Encryption, File Encryption, Drive Lock, Folder Lock, File Lock

• Uses 256-bit AES encryption

• Password-protection of USB Drives without the requiring installation at the other end

• Use tool in stealth mode (used while hiding the tool from other system users)

• Move, e-mail, backup or transfer password-protected lockers wherever desired

• TRUE CRYPT: It is open-source software used for creating encrypted folders on USb drives. Its major advantage is that you can install it in USB drive and use it in the form of portable application.

• CRYPTAINER: It is a full freeware utility to password-protect USb drives. You can encrypt folders and files by simply dropping and dragging them into the vault. Additionally, it permits you to form secure-email files which you can send it to anyone.

Even after completely protecting the USB drives, chances that the hackers would crack USB password using keyboard sniffers and keyloggers are high.