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 ...

If you are in need of solid encryption but want to steer clear of the mainstream, then GnuPG is for you. In this Daily Feature, Jack Wallen, Jr., explains how to install GnuPG and its basic features.

Encrypting files from the command line is simple with gpg. You can use it to encrypt and decrypt files with a password. The command gpg is part of GnuPG. GnuPG stands ...

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 ...

I had an encryption class in college, and I understand that in traditional PKI the message is encrypted with the public key and decrypted with the private key (for encrypting files to ...

Encryption is one of the pillars of modern-day communications. You have devices that use encryption all the time, even if you are not aware of it. There are so many applications and systems using it ...