Krishan Kulasinghe

 Securing an ASP.NET MVC web application is an important task that every developer must take seriously. In this article, we will discuss some of the key steps that you can take to ensure that your ASP.NET MVC web app is secure. One of the first things that you should do to secure your ASP.NET MVC web app is to use HTTPS for all of your web traffic. HTTPS is a secure communication protocol that encrypts all of the data that is sent between the client and the server. This means that if someone were to try to intercept the data being sent between the client and the server, they would not be able to read it. Another important step that you can take to secure your ASP.NET MVC web app is to use authenticated and authorized users. This means that only users who have been authenticated and authorized by the system should be allowed to access the app. You can use ASP.NET's built-in authentication and authorization features to easily implement this. Another key aspect of securing an ASP.NET ...

 Use asynchronous operations whenever possible to improve performance and avoid blocking the UI thread. Use compiled queries to improve the performance of frequently executed queries. Enable query caching to avoid executing the same query multiple times. Use the latest version of Entity Framework to take advantage of performance improvements and new features. Use bulk insert operations to improve the performance of inserting large amounts of data. Use the Include method to eagerly load related entities, rather than lazy loading them with the Virtual keyword. Use the AsNoTracking method to improve the performance of read-only queries. Use the AsExpandable method to improve the performance of LINQ to Entities queries. Use the .ToList() method to execute LINQ queries and materialize the results into a list, rather than using LINQ queries directly in a foreach loop. Use the Index attribute on properties that are commonly used in Where clauses to improve the performance of queries. Use ...

Use asynchronous programming wherever possible to improve scalability and performance. Enable caching of frequently accessed data to reduce server load and improve response times. Use bundling and minification of CSS and JavaScript files to reduce the number of HTTP requests and improve page load times. Optimize images and other media files by reducing their size without compromising quality. Use the built-in health checks to monitor the health of the application and identify any performance issues. Implement lazy loading for large or infrequently accessed data to improve initial page load times. Use a distributed cache such as Redis to improve performance for applications with a large number of users. Enable compression for HTTP responses to reduce the size of the data transferred between the server and the client. Use the built-in profiler to identify performance bottlenecks and optimize the application accordingly. Use the latest version of ASP.NET Core and ensure that all dependenc...