Encryption Tools and Resources

I've come across some interesting encryption tools, some free, and resources that I'd like to share:

Tools

1. TrueCrypt
2. AxCrypt
3. Cypherix

Resources

1. CryptoDox Free Encyclopedia of Cryptography
2. PwdHash Web Password Hashing
3. Illustrated Guide to Cryptographic Hashes

These have also all been added to my web site. Click on Tools and then Tools II in the footer.