Freely available SSH1 and SSH2 implementation. Designed as part of the OpenBSD project, but portable to a number of unix-like operating systems. http://www.openssh.org/
Vendor of Network Security and encryption products including IPSec, SSL client/server software and hardware encryption devices. http://www.safenet-inc.com/
A developer of enabling Information Security Technologies. Specializing in the following domains: Secure Timestamping, Intrusion Detection, Cyber Forensics, and Data Integrity. http://www.wetstonetech.com/
Specialise is developing network security software for all needs with credential management, strong authentication, console security and password reset tools. http://www.protocom.com