CompTIA CySA+ (CS0-003) — Question 466

An e-commerce organization recently experienced a cyberattack. During a lessons learned meeting, a cybersecurity analyst requests that the RTO is prioritized. Which of the following is the greatest concern?

Answer options

• A. Integrity
• B. Availability
• C. Non-repudiation
• D. Confidentiality

Correct answer: B

Explanation

The greatest concern in this scenario is Availability, as the Recovery Time Objective (RTO) focuses on how quickly systems need to be restored to ensure business operations can continue. Integrity, Non-repudiation, and Confidentiality are important as well but do not directly impact the immediate need to restore service and minimize downtime after a cyberattack.