Ciphire

Developed by: Ciphire
Type of resource: Software tool
Target audience: General
Cost: Free access

Ciphire Mail is an e-mail encryption tool which works in conjunction with your regular e-mail client. It encrypts and decrypts e-mail messages, and can digitally sign each message to provide authentication and guard against identity theft. Versions for Windows 2000/XP, Linux, and Mac OS X are available.

https://www.ciphirebeta.com/