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.

USB drives, external HDDs, and memory cards—remains the go-to for transferring and backing up data. But these devices are also among the easies ...

Encrypting files, folders, and drives on your computer means that no one else can make sense of the data they contain without a particular decryption key —which in most cases is a password known ...

File encryption can improve the security of your files and folders and make them inaccessible to intruders without a decryption key. Here's a quick guide about encrypting any files, folders, and ...

Windows 2000, XP Office, Vista Office, and Vista Ultimate all come with the Encrypting File System (EFS), an integrated file and folder encryption system that integrates seamlessly into the ...