Breaking firewalls with OpenSSH and PuTTY

Tuesday, 29 March 2005, 3:12 PM EST

If the system administrator deliberately filters out all traffic except port 22 (ssh), to a single server, it is very likely that you can still gain access other computers behind the firewall. This article shows how remote Linux and Windows users can gain access to firewalled samba, mail, and http servers. In essence, it shows how openSSH and PuTTY can be used as a VPN solution for your home or workplace.

By Mike Chirico at SourceForge.

[ Read more ]




Spotlight

How security pros deal with cybercrime extortion

1 in 3 security professionals recommend negotiating with cybercriminals for the return of stolen data or the restoration of encrypted files. 86% of security professionals believed their peers at other organizations have brokered deals with cybercriminals.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  
DON'T
MISS

Wed, Apr 1st
    COPYRIGHT 1998-2015 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //