PGP
Here is my own PGP key. Fingerprint: 0D7D 527F 9268 F693 74BB A666 FD01 37F0 3362 7346
Once you’ve installed PGP, try sending me an encrypted message.
- GNU Privacy Guard. Works on all operating systems. Quote “GnuPG is a complete and free replacement for PGP.” GUI: GPGshell, Windows Privacy Tray WinPT
- Enigmail Using GPG together with Thunderbird
- Mailvelope for web-based email systems
(image from http://imgs.xkcd.com/comics/pgp.png)