PuTTY Tray is an improved version of PuTTY. It features some cosmetic changes, and a number of addons to make it more useful and much more fun to use.

The features that I really like:

• Minimizing to the system tray
• Portability: optionally stores session configuration in files (for example: on a USB drive) like portaPuTTY
• Reconnects when your PC wakes up from stand-by / Attempts to reconnect when the connection fails

http://www.xs4all.nl/~whaa/putty/

• linux
• putty
• security
• ssh
• UNIX
• windows