In today’s world of constant surveillance and daily data breaches, it’s never been more important to take control of your own privacy. Whether you’re protecting your emails, securing sensitive files, ...

Networked computing is a double-edged sword. Connectivity makes transparent sharing of data through e-mail, Web sites, and ftp archives possible, but it also invites unwanted access to your data.

Good, basic test: Encrypt a message to yourself, then decrypt it. That way you can rule out local keyring issues. PGP/GPG is one of the few cases where I'll be a right bastard about insisting that my ...