Brianna

Inspection is the process of verifying the security and efficiency of a firewall system. It is a key part of maintaining the security of a network.

Firewall systems use inspection to identify and block unauthorized access to systems and networks.

Inspection can be performed on a per-rule or per-session basis. Per-rule inspection examines all the rules that are currently active on the firewall. This is the most comprehensive form of inspection.

Per-session inspection examines all the traffic that is passing through the firewall. This is the most efficient form of inspection.

Inspection can also be used to identify and block attacks. For example, an inspection system can be used to identify attempts to connect to unauthorized systems or to exploit vulnerabilities on systems.

Inspection is an important part of firewall security. It helps to protect systems and networks from unauthorized access and attacks.