CompTIA CASP+ (CAS-003) — Question 311

Users have reported that an internally developed web application is acting erratically, and the response output is inconsistent. The issue began after a web application dependency patch was applied to improve security. Which of the following would be the MOST appropriate tool to help identify the issue?

Answer options

• A. Fuzzer
• B. SCAP scanner
• C. Vulnerability scanner
• D. HTTP interceptor

Correct answer: D

Explanation

The HTTP interceptor is the most suitable tool for identifying issues with web applications, as it allows for the monitoring and manipulation of HTTP requests and responses. This can help pinpoint where the application is failing or behaving erratically after the patch. The other options, such as fuzzers and scanners, focus on different aspects of security testing and are not designed specifically for real-time traffic analysis.