If i applie my firewalls rule set on ACK segments, is it possible for some one to by pass it with a tunneling trojan working on TCP ACK segments?
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If i applie my firewalls rule set on ACK segments, is it possible for some one to by pass it with a tunneling trojan working on TCP ACK segments?
http://www.ntsecurity.nu/papers/acktunneling/ This should answer your questions
Thanks!!!
Use a stateful firewall & you'll be safe....