CompTIA Security+ (SY0-501) — Question 860

Which of the following is MOST likely the security impact of continuing to operate end-of-life systems?

Answer options

• A. Higher total cost of ownership due to support costs
• B. Denial of service due to patch availability
• C. Lack of vendor support for decommissioning
• D. Support for legacy protocols

Correct answer: B

Explanation

The correct answer is B, as end-of-life systems often do not receive security patches, leaving them vulnerable to attacks. The other options, while relevant, do not directly address the security implications of not having patches available, which can lead to significant risks such as denial of service.