What is the function of the tool 'Burp' in security testing?

• A. It is used to identify DNS misconfigurations.
• B. It is used for session splicing.
• C. It is primarily used for web application security testing, not specifically for session splicing.
• D. It is used for port scanning to discover open ports.

Answer: (C)

Burp Suite is a security testing framework designed specifically for web applications. It sits between your browser and the target site as an intercepting proxy, letting you see and modify every HTTP(S) request and response in real time. Beyond that core function, it provides tools for automated scanning, manual request crafting (Repeater), payload automation (Intruder), and content discovery (Spider), all aimed at uncovering web vulnerabilities like XSS, SQL injection, and insecure session handling. It isn’t used to identify DNS misconfigurations, nor is it a general port-scanning tool. You can test and manipulate how sessions are managed with Burp, but its primary purpose is web application security testing.