Introduction to the use method of Win7 encryption U disk

U disk in our life has a very large role, U disc can store your photos, files and other very important content. Now after the replacement, a 4Gu disk is only dozens of dollars, and the volume of the U disk is also shrinking, which increases the probability of loss. U disk lost nothing, but inside the file lost that would be a big loss. U disk encryption also becomes critical, a variety of encryption tools are also born. So let's talk about the use of Win7 encryption U disk.

Win7 contains a cryptographic feature called BitLocker, a very secure encryption tool that does not have to worry about a U disk being hacked. Encrypting with BitLocker encryption is simple, and you can go to the Encryption wizard simply by right-clicking on the disk in the U disk and choosing Enable BitLocker.

The first step in the Encryption wizard is to choose the lock way, the general user password unlock on it, it is important to set a strong password, to prevent being deciphered. A user with a smart card can choose how to unlock the smart card.

The second step is to save the recovery key option, is in a text file has a string of decryption characters, users can forget the password used to decrypt, it is very important to save properly, if you will not forget the password, then do not have this string of characters page can be. But if you forget your password and have no characters, formatting the U disk is your only option.

It's time for encryption. Opening the encryption U disk may take a long time, but the opening of the U disk and unencrypted before the U disk use is the same. When you save the file to the U disk, you will automatically encrypt the newly saved file, so a U disk can be configured once.

The encrypted U disk is used as follows: In the WIN7 system access after the encrypted U disk, will appear wizards, according to the prompts for input, u disk can be unlocked, the background also on the corresponding decryption operation. On a fixed computer, you can also set the "Automatic unlock" option, the next on this computer U disk will automatically unlock, and no longer enter the password.

The above is the use of BitLocker encryption U disk steps, simple and convenient and safe, even if picked up can only format U disk, will not disclose file information. The following is a small series after the use of the Feeling: U disk encryption, although the use will be more trouble, but in terms of security, encryption U disk or more assured. If you lose the disk, you will not disclose the file information. Encryption is still worth doing.

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