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 ...

You probably have documents on your desktop operating system that contain sensitive information. So what do you do to protect that data? You could hide the document in an obscure folder -- but that's ...

gpg --armor --export jojo As you can see, gpg is fairly intelligent when trying to determine which key you want to work with. In fact, it works a lot like grep: if you give a snippet of your e-mail ...