CISM · Question #633
Which of the following is MOST important when developing an effective ransomware response strategy?
The correct answer is B. Maintaining an appropriate backup process. Maintaining an appropriate backup process (B) is the cornerstone of ransomware response because it gives organizations the ability to restore systems without paying the ransom - making the attack largely ineffective. If clean, tested backups exist (especially offline/air-gapped o
Question
Which of the following is MOST important when developing an effective ransomware response strategy?
Options
- AUpdating all software to the latest versions on a regular basis
- BMaintaining an appropriate backup process
- CInstalling a next-generation firewall
- DConducting regular employee training on cybersecurity awareness
How the community answered
(22 responses)- A14% (3)
- B73% (16)
- C9% (2)
- D5% (1)
Explanation
Maintaining an appropriate backup process (B) is the cornerstone of ransomware response because it gives organizations the ability to restore systems without paying the ransom - making the attack largely ineffective. If clean, tested backups exist (especially offline/air-gapped ones), recovery is possible regardless of how the ransomware entered the environment.
Why the distractors fall short:
- A (software updates) - Patching reduces attack surface but doesn't help you recover once ransomware has already encrypted your data.
- C (next-gen firewall) - A preventive control that can block some attack vectors, but ransomware frequently enters via phishing or insider actions that a firewall cannot stop.
- D (employee training) - Valuable for reducing human error, but no training program achieves 100% effectiveness, and it offers no recovery path when an incident occurs.
Memory tip: Think of the question as asking about response, not prevention. A, C, and D are all preventive controls; only B gives you a way to respond and recover - which is what the question is specifically testing.
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