GSLC-2020: GIAC Security LeadershipDemo

By GIAC · Question Mode

QuestionQ505

Network Security Architecture

Which firewall architecture uses two NICs and places a screening router between the host and the untrusted network?

  • A Deep packet inspection
  • B Packet hosting
  • C Screened host
  • D Packet filtering
Explanation

A screened host firewall architecture uses a screening router together with a bastion host to protect the trusted network from an untrusted network. Deep packet inspection and packet filtering are traffic-control methods rather than this architecture, and packet hosting is not the applicable firewall architecture.

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