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CISM · Question #806
Which of the following is the MOST effective way to verify the proper installation of a firewall policy that restricts a small group of internal IP addresses from accessing the internet?
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Submitted by miguelv· Apr 18, 2026Information Security Program Development and Management
Question
Which of the following is the MOST effective way to verify the proper installation of a firewall policy that restricts a small group of internal IP addresses from accessing the internet?
Options
- AA network discovery scan
- BA connectivity test from a restricted host
- CA simulated denial of service (DoS) attack against the firewall
- DA port scan of the firewall from an external source
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Topics
#Firewall policy verification#Security control testing#Network access control#Effectiveness measurement