Encrypt Data and Folders with Efs in Windows 8

This updated guide examines Encrypt Data and Folders with Efs in Windows 8 and organizes the essential facts, background, and practical takeaways in clear American English.

EFS is actually a security service built into Windows since the XP version. Once the data has been encrypted with EFS, it can only be accessed and used by the same account that executed the encryption. Although other users can see the file, it will not be open - even if it is an Administrator account. In Windows 8 , right-click the file or folder to encrypt and select Properties :

Click Advanced in the General tab:

Check Encrypt contents to secure data box and click OK :

Click OK again:

If the folder is encrypted, the system will display a message indicating whether or not you want to apply the mechanism to all subdirectories and internal data. Click OK after selecting the appropriate mode:

The identity of the folder or file when encrypted with EFS is turned green as shown below:

Because above we choose the mode to encrypt all files and folders inside, so all the internal components will also be green:

This mechanism can be said to be absolutely safe, because the encryption keys of the file are directly related to the user account, including the username and password in Windows, so no one can "look at". 'into the content inside the data. Good luck!