A penetration tester is looking to identify if advanced security measures are in place to protect a web application. What method should they employ to best determine the presence of specialized filtering and blocking systems?
Analyze the site's disallowed entries in the robots.txt file for potential security measures.
Obtain contact details from the website and inquire about their deployed security technologies.
Automatically map out the structure of the application to search for error codes or security-related messages.
Send tailored inputs to the application, observing the responses for indications of systematic content examination.
Capture and investigate HTTP headers and metadata for evidence of security solutions in transit.
Search through online documentation and forums where the web security measures of the organization might have been discussed.