Certified Information Security Manager (CISM) — Question 44

To prevent ransomware attacks, it is MOST important to ensure:

Answer options

• A. adequate backup and restoration processes are in place.
• B. regular security awareness training is conducted.
• C. the latest security appliances are installed.
• D. updated firewall software is installed.

Correct answer: A

Explanation

Having adequate backup and restoration processes ensures that data can be recovered if it is compromised by ransomware, making it the most crucial defense. While security awareness training, the installation of security appliances, and updated firewall software are important, they do not provide a recovery solution if an attack occurs.