Learn how to encrypt VHD or VHDX files using Bitlocker. The encrypted VHD or VHDX container file is more flexible than drive because it can be moved between devices and hide when you don't need it.

BitLocker is Windows' built-in encryption feature that helps combat many data breach problems in the digital era. You can apply it to encrypt your hard drive and other storage devices.

Learn how to enable or disable Automatic Encryption of files moved to Encrypted folders using Registry or Group Policy on Windows 11/10.

If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to encrypt your PDF files.

How to share sensitive files on Windows 11 If you have to send sensitive information through the internet, first prepare the file and then use one or multiple secure mediums to transmit the content.