Free CompTIA Security+ SY0-601 Practice Question

Stateful inspection is the correct choice because it monitors the full state of active network connections. Unlike stateless inspection, which only examines packet headers and can only enforce rules based on static criteria, stateful inspection tracks the state and context of traffic, such as whether a packet is part of an existing conversation. This allows for more granular control and better security, as the firewall can make more informed decisions about allowing or denying traffic based on the connection's history and state.