eMail Encryption for the Lazy - A guide to setting up near-automatic email encryption. Shows how to download free PGP encryption and apply it to Outlook, Outlook Express, or Eudora, running under Windows 95B (OSR2), 98, ME, NT 4.0, 2000 or XP. - http://www.dtek.chalmers.se/~d97jorn/pgp/index.html
NetAction's Guide to Encryption - Answers basic questions about using encryption and provides reviews of various encryption software packages. - http://www.netaction.org/encrypt/
Epinions: Security & Encryption Software - Reviews on Security & Encryption Software written by consumers at Epinions.com. - http://www.epinions.com/Software_Utilities-Data_Security