Introduction: Begin with an overview of the .NET MVC framework and its importance in building dynamic and scalable web applications. Introduce the key concepts that will be covered in the presentation: Attribute Routing, Authentication, and Authorization. Highlight the significance of these features in enhancing the security, usability, and structure of MVC applications. Section 1: Attribute Routing in .NET MVC: Definition and Purpose: Define Attribute Routing and explain its role in defining routes using attributes directly within the controller and action methods. Emphasize the benefits of attribute routing in terms of readability, maintainability, and providing fine-grained control over URL patterns. Syntax and Examples: Provide examples of attribute routing syntax within controllers and actions. Demonstrate how attribute routing allows developers to create custom, SEO-friendly, and RESTful URLs. Showcase scenarios where attribute routing excels over convention-based routing. Section 2: Authentication in .NET MVC: Understanding Authentication: Define Authentication and discuss its importance in verifying the identity of users accessing an application. Introduce the authentication mechanisms supported by .NET MVC, such as Forms Authentication, Windows Authentication, and OAuth. Implementing Authentication: Walk through the process of implementing authentication in .NET MVC using attributes, filters, and middleware. Discuss the role of the [Authorize] attribute and how it restricts access to specific controllers or actions based on the user's authentication status. Section 3: Authorization in .NET MVC: Overview of Authorization: Define Authorization and distinguish it from authentication. Emphasize the significance of controlling access to specific resources based on user roles, claims, or other criteria. Implementing Authorization: Discuss how authorization can be implemented in .NET MVC using attributes like [Authorize] and [AllowAnonymous]. Explore scenarios where role-based authorization and custom policies are essential. Provide examples of how to implement role-based access control and attribute-based access control. Case Studies and Best Practices: Present real-world case studies or examples showcasing the effective use of attribute routing, authentication, and authorization in .NET MVC projects. Share best practices for maintaining a secure and well-structured MVC application, including tips on managing user roles, securing sensitive data, and handling authentication cookies. Conclusion: Summarize the key takeaways from the presentation. Reinforce the importance of attribute routing, authentication, and authorization in building robust and secure .NET MVC applications. Encourage further exploration through resources, documentation, and community forums.