Bit Locker Drive Encryption

Bit locker Drive Encryption is a new security feature, which can used to protect the system volume- the section on which vista is installed from attacks. In previous, only vista ultimate and Enterprise come with Bit locker. In general, the computer is booted from a many operating system or the hard disk is removing and installed to other computer, the content remain is encrypting. It is primarily designed for use in computers that have a Trusted Platform Module (TPM) chip on the mother board. Bit locker instruct two partitions-a 1.5GB one is itself and another one is larger for vista, and is a best one before installing vista. Normally start up the computer, it can be transparent to the user, but the Trusted Platform Module is missing or changing then Bit locker goes to protect an existing installation system. The Bit locker and EFS enhancement tool downloaded from ultimate Extras. If you do not have TPM chip, is possible to protect the drive with Bit locker by using a USB key. If you first needed to enable this from the Group policy Editor and then having restarted the PC (or) policy update with the command gpupdate.exe, you will find and you can turn on Bit locker from control panel, Bit locker Drive Encryption.