C# Through the Eyes of a Hacker

All aspects of security are explored in detail, from theory to real implementations of .NET applications in C#. It discusses how to ensure secure registration, authorization, and support for user sessions. Vulnerabilities that may be inherent to websites and Web APIs are listed, detailing how hackers can exploit these vulnerabilities and how to secure applications. The basics of code optimization for handling the maximum number of users to save server resources and hosting costs are provided. Network functions are examined: connection checking, request tracking, access to microservices, socket programming, and more. Real examples of hacker attacks and ways to protect against them are presented. The second edition includes new security examples and discusses the implementation of OAuth2 and Single Sign-On technologies.

For web programmers, administrators, and security professionals
- Code security theory
- Authorization issues
- Security of web applications through real examples
- Code optimization
- Web API security
- Network functions
- Real examples of hacker attacks and protection against them
- Issues and implementation of OAuth2 and Single Sign-On