U disk encryption through Win7's BitLocker function

In our lives, U disk can never be separated from the side, a small U disk can store a lot of information. But what if the U disk is lost, many people will worry that the information in the U disk will leak out, don't worry, let Xiaobian tell you how to use the functions that come with the win7 system to encrypt the U disk.

Win7 includes an encryption function called BitLocker, which is a very secure encryption tool, so you don't have to worry about the u disk being illegally cracked. Encryption using BitLocker encryption is as simple as clicking the right button on the drive letter of the u disk and selecting “Enable BitLocker” to enter the encryption wizard.

Step 1: Select the lock method

The general user password can be unlocked. It is important to set a strong password to prevent it from being deciphered. Users with smart cards can choose the smart card unlock method.

The second step: to save the recovery key option

decrypt a string of characters in a text file, the user can be used to decrypt lost password, it is stored properly Importantly, if you don't forget your password, don't use this string of characters. But if you forget your password and have no characters, formatting the u disk is your only choice.

Step 3: Start encryption

u disk encryption on time may be a long time, but after the opening u and u disk before disk is not encrypted using the same . When the file is stored in the u disk, the u disk will automatically encrypt the newly stored file, so a u disk can be set once for encryption.

Step 4: u-encrypted using

u encrypted access the disk, the wizard will appear at Win7 system, input, u disk follow the prompts Can be unlocked, the background will be decrypted accordingly. On a fixed computer, you can also set the “Automatically unlock” option. Afterwards, the USB flash drive will be automatically unlocked on this computer without having to enter the password. Introduction

or more small series of steps win7 system is to use BitLocker to encrypt u disk function, simple and convenient but also safe, even if one day U disk accidentally lost, do not worry inside the file information will be Leaked, unless the U disk is formatted to open.