To answer this question, you need to understand the different tools available for tampering with HTTP requests in a browser.
Option A) LiveHTTPHeaders - This option is correct. LiveHTTPHeaders is a browser-based HTTP tampering tool for the Firefox browser. It allows users to view and manipulate HTTP headers and requests in real-time.
Option B) Sqlninja - This option is incorrect. Sqlninja is not a browser-based HTTP tampering tool. It is a tool used for exploiting SQL injection vulnerabilities.
Option C) Bobcat - This option is incorrect. Bobcat is not a browser-based HTTP tampering tool. It is a tool used for load testing and analyzing the performance of web applications.
Option D) WebGoat - This option is incorrect. WebGoat is not a browser-based HTTP tampering tool. It is a deliberately insecure web application designed to teach web application security lessons.
The correct answer is A) LiveHTTPHeaders. This option is correct because LiveHTTPHeaders is a browser-based HTTP tampering tool for the Firefox browser.