All models of firewalls can perform trusted access inspection.

Question

Options

• ATrue
• BFalse

• A
  29% (13)
• B
  71% (32)

Explanation

Option B is correct because not all firewall models have the capability to perform trusted access inspection (deep content or application-layer inspection). Basic firewall models, such as packet-filtering firewalls, only examine packet headers - source/destination IP addresses and port numbers - and have no ability to inspect the payload or verify the trustworthiness of traffic content. More advanced models, such as next-generation firewalls (NGFWs) and application-layer proxies, are required to perform this level of scrutiny.

Option A is wrong because it incorrectly assumes a uniform capability across all firewall types, ignoring the significant architectural differences between generations of firewall technology.

Memory tip: Think of firewalls on a spectrum from simple to sophisticated. A basic packet filter is like a bouncer checking IDs at the door - it only sees surface-level information. Trusted access inspection requires a more capable model that can "read inside the envelope," not just look at the address on the outside.

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