Which of the following is the BEST method for determining whether a firewall has been configured to provide a comprehensive perimeter defense?

A. A port scan of the firewall from an internal source

B. A simulated denial of service (DoS) attack against the firewall

C. A validation of the current firewall rule set

D. A ping test from an external source








 

Suggested Answer: C



This question is in CISM exam 
For getting Certified Information Security Manager Certificate


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