Backend Security and Authentication with ASP.NET Identity

Building robust web applications requires a solid foundation in security, protecting both user data and system resources from unauthorized access. This text-only course guides you through the essential concepts of backend security, focusing on authentication and authorization. You will transition from understanding basic security concepts to implementing secure user management, role-based access control, and modern token-based authentication in your backend services. What you'll learn: - Understand core security principles, including the difference between authentication and authorization. - Configure ASP.NET Identity to manage user registration, login, and password hashing securely. - Implement role-based and policy-based authorization to restrict access to specific backend endpoints. - Apply modern token-based authentication using JSON Web Tokens (JWT) for secure API communication. - Mitigate common web vulnerabilities by aligning your backend code with modern security best practices. The course starts with foundational security terminology and basic setup, then progresses step-by-step through user management, role configurations, and modern token integration using written explanations and practical code scenarios. It is designed for beginner backend developers and software engineers looking to secure their applications, with no prior security experience required. Start reading today to build secure, production-ready backend systems with confidence.