Have a private document on your desktop OS? Here's how to keep it secure on Linux, MacOS, and Windows.

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 ...

The steps to take in order to protect and encrypt Microsoft Office files. Microsoft is one of the most used offices software product across the world. Here is a nifty trick on how to protect your ...

Excel encryption has strengthened over time, so newer versions should be sufficient to keep your files safe, said Rick Maybury ...