Certified Network Defender (CND) — Question 51

Which Internet access policy starts with all services blocked and the administrator enables safe and necessary services individually, which provides maximum security and logs everything, such as system and network activities?

Answer options

• A. Internet access policy
• B. Paranoid policy
• C. Permissive policy
• D. Prudent policy

Correct answer: D

Explanation

The correct answer is D, Prudent policy, as it is characterized by a default deny-all approach, where only explicitly allowed services are permitted, enhancing security. Options A and C suggest less restrictive approaches, while B does not accurately describe the operational method of starting with all services blocked.