Win8 Bitlocker driver for U disk encryption tutorial

We often face such a scenario —— our common U disk is lost, then we are worried that not the U disk can be used, but the important personal information we store is leaked. So for this situation, Windows 8 gives such an answer —— using Bitlocker drive encryption.

What is Bitlocker Drive Encryption? It is a built-in system encryption method that uses a string of characters as credentials to ensure that your mobile storage facility can leak data without loss. In Windows 8, this feature has a better experience than the previous version. Let's take a look at how to encrypt our USB flash drive using Bitlocker Drive Encryption.

Computer Knowledge

First we press the Win logo key + W, enter the drive encryption in the pop-up search box, click on the search results, as shown below:

Click to pop up a new window, as shown below:

The G drive is the drive letter of our U disk to be encrypted. We click the submenu button on the right to open the following submenu:

Click to enable Bitlocker, a new window pops up, and wait for the initialization process to end:

After the initialization is complete, we will see the window selected by the encryption method. Here we choose to unlock the drive with the password credentials. Here we can enter the customization. The password is encrypted:

After checking the password to unlock the drive, after entering the customized password, we will see the backup settings for the recovery key:

The recovery key is to ensure that we are losing When using a credential (password or smart card), use a string of characters to unlock the encrypted drive. This recovery key can be saved in our win8 Microsoft account, can be saved as a TXT file, and can be printed directly. It's worth noting that this is the way to save to a Microsoft account. Note that if you have a domain account, you don't have this option. After the item is selected, we can save it as a TXT file again, or print it directly. After the backup is completed, click Next.

Then we choose whether to encrypt only the used parts or encrypt the whole disk. Here, Windows 8 has explained the two options very clearly. We choose one according to our own needs, only encryption has been The use of the new part of Windows 8 can make the encryption process much faster:

After selecting the next step, the following window will pop up to confirm the encryption:

Note that during the encryption process, if not Click Pause, you must not unplug or delete the drive, otherwise the files in the drive will be damaged. In order to ensure that the encryption is not cracked, it takes a long time to encrypt, so as the size of the encrypted portion is required, the encryption time will be lengthened to varying degrees, and it takes a while.

After the encryption is successful, we will see the following window:

Next we unplug the drive and plug it in, view the drive, double-click the drive, we can see:

Here we can enter the password to unlock and use it correctly. If we forget the password, it doesn't matter. Click the More option, click Enter Recovery Key, and enter the key we backed up.

If we need to turn off Bitlocker, after unlocking the encrypted drive, we open the search (Win+W) input drive encryption, you can see the following, just click on the settings we need to make.