Make good use of Win7's own function to make U disk encryption

        Click Control Panel - choose Bitlocker Drive Encryption program; or right-click directly U disk ---- start BitLocker

which we opened in the control panel drive encryption settings interface, this is the circle. The U disk used in the tutorial. Select Start

Bitlocker, enter the setting interface, select the drive lock password.

most worthy of this program systems at home Xiaobian I recommend is to have this function to store the recovery key,

Here is our encryption process, through the system prompt, we can Learn about the use of some programs. After

encryption is complete, right-click the U disk, select Manage BitLocker, the pop-up menu on the right.

This is the key to our previous backup file recovery.

yellow lock that represents the encryption success; gray is the unlocked state.

completely remove the encryption:

Here are the complete deregulation encryption program. Click on the Control Panel - click on the program. After

choose to turn off Bitlocker program, shown below decrypted state, in addition, the desktop will be unlocked progress window pops up out of Oh.

removing BitLocker program, U disk icon is gone. " locked.

following experiment was done before the complete lifting of the program: when

When you select Open, you are prompted for a password. After

password successfully verified, it pops up a dedicated file reader, which is inside the U disk file,

precautions

encryption and decryption process because, The time is the longest. I tested it, and when the encryption or decryption progress bar is less than 100%, the effect is still the same. However, the file may be damaged and my file is not damaged.

disadvantage of this procedure is that as long as you declassified on which computer, and then would have been in a decrypted state, until you pull out the U disk. The program

disk encryption may also be used, but the process is complex and cumbersome.