Use Bitlovker to guard U disk privacy

First, insert a U disk, select the computer, right click We want to encrypt the U disk, in the pop-up menu select "Enable Bitlovker".

Second, in the pop-up "Bitlovker Drive Encryption" wizard, select "Unlock the drive with a password", enter the password you want to set two times after, click Next. To prevent the password from being forgotten, Bitlovker will also create a recovery key to save to another drive or print retention, where we choose to save the key and get a text file named "Bitlovker recovery Key ***.txt".

Third, the last click "Start Encryption", Bitlovker began to encrypt your U disk, after the encryption is complete, when we return to Win7 Explorer view, you can see your USB drive has been added a lock.

Later also want to insert U disk, you will see the pop-up "Bitlovker Drive Encryption" Prompt box, only the correct password can be used, this method does not require you too much operation, do not need you to download other software, is not very simple!