Chapter 11: Custom Authentication
This chapter contains a detailed view of developing your own custom security solution to handle a specialized application.
Chapter 12: Implementing Authorization
Describes how to use ASP.NET built in methods like file and URL authorization to control access to different parts of your application.
Chapter 13: Code Access Security
This chapter contains a thorough description of all aspects of Code Access Security(CAS) including a detailed look at how CAS works. It also explains how to administer and customize CAS.
Chapter 14: Web Service Security
This chapter describes the basic ways to secure a web service. At the end of the chapter a quick look at emerging technologies that will allow more secure web applications to be developed in the future.
Chapter 15: Impersonation
The last chapter discusses how we can use impersonation to change the security context of an application to restrict priviledges given to the ASP.NET account.