How does stateful packet filtering differ from basic packet filtering?
A)Stateful packet filtering looks only at each packet individually.
B)Stateful packet filtering looks at the packets in relation to other packets.
C)Stateful packet filtering looks at the destination address.
D)Stateful packet filtering looks at the source address.

Question

Quizplus · Accepted Answer

Stateful packet filtering examines the packets in relation to other packets in the network conversation by maintaining a record of the state of network connections. This allows it to identify connection-oriented protocols such as TCP and track session information, including the source and destination IP addresses and port numbers, and filter traffic based on this information. Basic packet filtering, on the other hand, only looks at individual packets and evaluates them based on predefined rules.

How Does Stateful Packet Filtering Differ from Basic Packet Filtering