Firewall
Firewalls – Stateful Inspection
Written by The Geekette on December 11, 2008 – 1:46 amPosted in Firewall | No Comments »
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Loading ...stateful inspection
- close off ports until connection to the specific port is requested
- firewall architecture that works at the network layer. Unlike static packet filtering, which examines a packet based on the information in its header, stateful inspection tracks each connection traversing all interfaces of the firewall and makes sure they are valid.
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Tags: filtering, Firewall, firewalls, packet, stateful inspection
