SSH Tunnel

有人推薦Copss(sshd)+MyEnTunnel建立ssh tunnel
Copss - http://www.itefix.no/i2/copssh
MyEnTunnel - http://blog.istef.info/2007/10/21/myentunnel/
http://nemesis2.qx.net/pages/MyEnTunnel

至於sshd大叔找到的free source有:
freeSSHD - http://www.freesshd.com/index.php
OpenSSHD -
Cygwin SSHD -
MobaSSH - http://mobassh.mobatek.net/en/

Putty SSH Tunnel Setup reference:
http://changyy.pixnet.net/blog/post/23151725
http://prince1005.spaces.live.com/blog/cns!45B42DFAD425C0D4!738.entry
http://portable.easylife.tw/907
http://cha.homeip.net/blog/archives/2006/01/putty_ssh_tunne.html