Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) — Question 16

What is an attack surface as compared to a vulnerability?

Answer options

• A. any potential danger to an asset
• B. the sum of all paths for data into and out of the environment
• C. an exploitable weakness in a system or its design
• D. the individuals who perform an attack

Correct answer: B

Explanation

The correct answer, B, defines an attack surface as the totality of pathways that data can traverse in or out of a system, while a vulnerability, as described in option C, is a specific weakness that can be exploited. Options A and D do not accurately capture the definitions of attack surface or vulnerability.