History of SSH

1995
Tatu Ylonen releases ssh-1.0.0
Forms SSH Communications Security

1997
IETF secsh working group formed
Work on SSH protocol v.2 begun

1999
OpenSSH project started, based on open-source ssh-1.x code

2000
SSH protocol v.2 support added to OpenSSH

2002
SSH support added to Solaris 9 (OpenSSH derived)
SSH protocol v.2 nears release as IETF RFC