But if you have something secret to send, fortunately, there’s a way to protect your message: PGP. Mailvelope allows you to easily encrypt emails using PGP keys.

In our previous installment in the encryption series, we looked at how you could encrypt your files using PGP. Apps that use the PGP technology have several advantages over other encryption ...

Creating the OpenPGP keys To use OpenPGP, you have to generate at least two keys: a public key and a private key. Keys are just very small files containing encrypted text.

To encrypt email and files, you need to know how to work with PGP keys. Get up to speed on generating, exporting, and importing encryption keys with GnuPG.

Don't want the government spying on your communications? Then it's time to learn how to encrypt your messages using PGP iStock Earlier in June, Facebook announced it would be enabling its users to ...