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 ...

Working with an Excel workbook that contains confidential information such as financial data, personal details, or trade secrets? Here's how you can protect the data in your Excel file from prying ...

Using a plug-in for the popular Windows text editor, Notepad++, you can easily encrypt selected text and entire text files.

Among encryption tools, GnuPG (GPG) stands out for its robustness and versatility. This article delves into the world of GPG, guiding you through the process of encrypting and securely transferring ...