CryptoForge CryptoForge is encryption software for professional and personal security. It allows you to protect the privacy of your sensitive files, folders, and messages by encrypting them with up to four strong cryptographic algorithms. http://www.cryptoforge.com
Cryptography Management Resources Resources for cryptography, including guidebook, presentation, an FAQ, an audit kit and a source library comprising 3DES, RSA, MD5 and SHA-1. http://www.cryptography-tutorial.com
distributed.net -- Project RC5 A project that utilizes idle clock cycles on thousands of computers to do a brute force attack on RC5 http://rc5.distributed.net/
Hash Algorithm Directory: MD5, SHA-1, HMAC and More Hash technology is integral to firewall security. The Secure Hash Algorithm Directory provides information, resources and products for MD5 and SHA-1, optionally including HMAC. http://www.secure-hash-algorithm-md5-sha-1.co.uk
pdfcrypt pdfcrypt allows you to encrypt a PDF (40 bits and 128 bits), set permissions, add user and owner password. It's a server tool (we distribute executable versions for Windows, Solaris, AIX, HP-UX, Linux) to secure your PDF archive. http://www.sanface.com/pdfcrypt.html
Trilogy Solutions, Inc presents TrilogyEC The TrilogyEC Professional Edition was developed by Trilogy Solutions, Inc ( TSI ) as an absolutely FREE encrypted chat, instant messaging (IM) and file transferring application. TrilogyEC utilizes 256 bit Advanced Encryption Standard ( AES ) cryptography to deliver U.S. military grade security in an instant messenger / chat hybrid program. With the TrilogyEC, you can collaborate with up to 5 people simultaneously in a completely secure environment without the need (or risk) of public servers. For those that are serious about security. http://www.TrilogySolutions.com/TrilogyEC
UCE Bee - Secure and Functional Business E-mail UCE Bee offers a cost-effective, Secure Business E-Mail solution. Our service combines a highly functional interface with security features like Anti-SPAM, Anti-Virus, and Encryption. http://www.ucebee.com