There are many reasons to encrypt files — even on a system that is well maintained and comparatively secure. The files may highly sensitive, contain personal information that you don’t want to share ...

Stop your search for an easy way to encrypt and decrypt files in Linux — the built-in gpg tool will do the trick. No matter what you’re doing on your computer, you need to do so with an eye to ...

GnuPG, the open replacement for PGP, is an excellent tool to manage cryptographic signatures to files or e-mails for validity and integrity, as well as a tool to encrypt and decrypt sensitive files.

In this guide, I will explain the options at your disposal for encrypting files using open-source software on a Linux, Mac, or Windows computer. You can then ...

Last month I introduced the GNU Privacy Guard, a free but underutilized implementation of the OpenPGP encryption standards. GnuPG is, as you may know, extremely ...