Certified Information Security Manager (CISM) — Question 1166

Which of the following is the BEST method to protect against emerging advanced persistent threat (APT) actors?

Answer options

• A. Providing ongoing training to the incident response team
• B. Updating information security awareness materials
• C. Implementing a honeypot environment
• D. Implementing proactive systems monitoring

Correct answer: D

Explanation

Implementing proactive systems monitoring is crucial as it allows organizations to detect and respond to threats in real-time, thereby mitigating the risks associated with APTs. While training and awareness are important, they do not provide immediate protective measures against sophisticated attacks. Honeypots can be useful for research but are not a comprehensive defense strategy.