A stateful packet inspection firewall examines each packet,and denies or permits access based not only on the current packet,but also on data derived from previous packets in the conversation.

Question

Quizplus · Accepted Answer

Stateful packet inspection (SPI) firewalls keep track of the state of active connections and make decisions based on the context of the traffic, including both the current packet and packets previously seen in the conversation.

A Stateful Packet Inspection Firewall Examines Each Packet,and Denies or Permits