Summary

This chapter is an introduction to hacking and penetration testing of web application. We started by identifying different ways of testing the web applications. The important rules of engagements that are to be defined before starting a test were also discussed. The importance of testing web applications in today's world and the risk faced by not doing regular testing were also mentioned.

HTTP plays a major role in web application and a thorough understanding of the protocol is important to conduct a successful penetration test. We reviewed the basic building blocks of a web application and how different components interact with each other. Penetration testers can map input and exit points if they understand the different layers in the ...

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