Certified Information Systems Security Professional (CISSP) — Question 7

Which of the following is the MOST effective strategy to prevent an attacker from disabling a network?

Answer options

• A. Design networks with the ability to adapt, reconfigure, and fail over.
• B. Test business continuity and disaster recovery (DR) plans.
• C. Follow security guidelines to prevent unauthorized network access.
• D. Implement network segmentation to achieve robustness.

Correct answer: A

Explanation

The correct answer, A, emphasizes designing networks that can adapt and recover, which is crucial for maintaining connectivity during an attack. Options B and C are important for overall security but do not directly prevent an attacker from disabling the network. Option D, while beneficial for robustness, does not address the need for adaptability and reconfiguration in real-time scenarios.