What are two differences of deep packet inspection compared to stateful firewall inspection? (Choose two.)

Question

Options

• Astatic lists for maintaining a strict access control level
• Bdifferent rule configurations based on payload pattern
• Cquality of service capabilities based on list definitions
• Doffers application-level monitoring
• Einspection of only the first packet during a connection attempt

• A
  13% (4)
• B
  73% (22)
• C
  3% (1)
• E
  10% (3)

Explanation

Deep packet inspection involves examining packet contents, including payloads, to apply rules and policies based on the specific patterns found within the packet payloads. This allows for more granular and detailed rule configurations compared to stateful firewall inspection, which typically focuses on broader rules based on connection states and header information. Deep packet inspection offers application-level monitoring by delving into the actual contents of packets up to the application layer (Layer 7 of the OSI model). It can understand and analyze specific application-layer protocols, enabling the inspection and control of traffic based on application-specific characteristics or signatures. Stateful firewall inspection primarily focuses on monitoring and controlling traffic based on the state of connections and header information, usually operating at lower OSI layers (Layers 3 and 4).

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