CNX-001: CompTIA CloudNetX

By CompTIA · Question Mode

QuestionQ36

Network security

A network administrator is setting up firewall rules to protect the network from external attacks. Which of the following should the administrator configure to establish the strictest rule set?

Explanation

An allow list implements a default-deny security posture, allowing only explicitly authorized traffic and blocking all other traffic. This produces the most restrictive firewall rule set.

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