security
ASP.NET Core Authentication Articles, Tutorials & News
ASP.NET Core Authentication articles, tutorials, and news from the DotNetNews archive.
196 articles Updated Page 6 of 8
Browse additional ASP.NET Core Authentication articles from the DotNetNews archive.
ASP.NET Core Authentication articles
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Minimal APIs Revolution: ASP.NET Core Rapid API Development Guide & Examples : Part 9 of 40
C# Corner Issue #307
Unlock rapid API development with ASP.NET Core Minimal APIs! This comprehensive guide, part of a 40-part series, covers everything from basic CRUD operations to advanced techniques like authentication...
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Built-in Security in ASP.NET Core
C# Corner Issue #306
This article dives into authentication, authorization, data protection, HTTPS enforcement, CSRF/XSS protection, and more. Learn how ASP.NET Core's middleware and integrated tools empower developers to...
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How to Secure Your ASP.NET Core Web API with API Key Authentication in .NET
Medium Issue #300
In today’s interconnected world, securing your APIs is not optional — it’s essential. Whether you’re building microservices, mobile… Continue reading on FullStack Web Development »
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Passkeys in ASP.NET Core
C# Corner Issue #296
Unlock passwordless authentication in your ASP.NET Core applications with this comprehensive guide! Learn how to implement passkeys using the latest .NET features and the WebAuthn API. Enhance securit...
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Implement a secure MCP server using OAuth and Entra ID
Software Engineering Issue #292
The article shows how to implement a secure model context protocol (MCP) server using OAuth and Entra ID. The MCP server is implemented using ASP.NET Core and uses Microsoft Entra ID to secure the API...
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Authentication with OpenID Connect & OAuth2 in .NET
Medium Issue #288
Secure Your Web Apps and APIs with Modern Authentication Flows
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Add API key authentication to an Minimal API endpoint
Round The Code Issue #284
Learn how to add API key authentication to a minimal API endpoint by using a saved key in the config and how you can add a fallback policy to protect all routes. The page Add API key authentication to...
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Authentication in .NET — Part 7: External Authentication Providers
Medium Issue #284
In Part 6, we explored role-based and policy-based authorization. Now, in Part 7, let’s look at how to integrate external authentication…
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Preventing CORS Misconfigurations in ASP.NET Core APIs
C# Corner Issue #284
Secure your ASP.NET Core APIs! This article dives into preventing CORS misconfigurations, a critical aspect of web application security. Learn how overly permissive CORS settings can lead to vulnerabi...
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Async, Blazor, and AOT in .NET
DotNetNews Issue #283
A varied .NET roundup covering async gotchas, Blazor lifecycle guidance, Native AOT deployment, security, AI, SQL Server tuning, and more.
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Application Security in ASP.NET Core Web API – Best Practices & Implementation
C# Corner Issue #277
Secure your ASP.NET Core Web API with HTTPS, JWT authentication, role-based access, input validation, rate limiting, CORS, secure secrets, security headers, logging, and regular penetration testing fo...
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Application Security Best Practices for Developers in C# Applications
C# Corner Issue #276
Enhance C# application security! Learn best practices for authentication, authorization, data protection, and more. Secure your ASP.NET Core apps now!
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JWT Security Patterns Every Senior ASP.NET Core Developer Should Know
Medium Issue #276
Why default JWT authentication breaks under scale — and how to secure ASP.NET Core with battle-tested patterns
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Securing ASP.NET Core Web APIs with JWT Authentication
C# Corner Issue #274
Secure your ASP.NET Core Web APIs with JWT authentication! This guide covers implementation, role-based authorization, and OWASP API Top 10 threat mitigation.
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Compliance, gRPC, EF Core, and performance tips
DotNetNews Issue #266
This issue covers .NET compliance, EF Core configuration, gRPC vs REST, caching, feature flags, SQL Server, and practical performance advice.
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Authentication and Authorization in ASP.NET Core: A Comprehensive Guide 2025
Medium Issue #264
ASP.NET Core has come a long way in simplifying authentication and authorization. In 2025, with modern security demands, understanding…
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How do I secure a .NET Web API (JWT, OAuth, Identity)?
C# Corner Issue #261
Learn how to secure your .NET Web API using JWT, OAuth2, and ASP.NET Core Identity. Implement token-based authentication, role-based access control, and protect your endpoints with best practices.
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5 .NET Tips That Will Instantly Upgrade Your Code From Meh to Masterpiece
blog.stackademic.com Issue #257
These aren’t best practices. They’re the cheat codes. Continue reading on Stackademic »
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Advanced Swagger Use Cases in ASP.NET Core (.NET 6/7/8)
C# Corner Issue #256
Take your API documentation to the next level with advanced Swagger use cases in ASP.NET Core. In this article, I cover grouping endpoints, API versioning, JWT authentication, hiding routes, UI custom...
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How To Implement API Key Authentication In ASP.NET Core in .NET 9
Medium Issue #256
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
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Best Practices for Implementing JWT Auth in .NET Core and React
Facile Technolab Blog Issue #255
Master secure JWT authentication for .NET Core APIs and React frontends. Learn battle-tested implementation strategies, avoid critical security flaws, and implement best practices for enterprise-grade...
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Security Best Practices in MERN Stack (2025 Guide)
C# Corner Issue #254
Learn essential MERN stack security practices for 2025, including input validation, HTTPS, JWT auth, CSRF protection, secure headers, MongoDB access, and more to build safe, resilient full-stack appli...
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How to Build an E-commerce Application Using .NET 9
Medium Issue #254
If you want the full source code, download it from this link: https://www.elitesolutions.shop/
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Authentication in .NET — Part 2: Understanding Authentication Schemes
Medium Issue #252
https://dilankam.medium.com/authentication-in-net-part-2-understanding-authentication-schemes-d43158e08c6f