security
ASP.NET Core and .NET Security Articles, Tutorials & News
ASP.NET Core and .NET Security articles, tutorials, and news from the DotNetNews archive.
483 articles Updated Page 16 of 20
Browse additional ASP.NET Core and .NET Security articles from the DotNetNews archive.
ASP.NET Core and .NET Security articles
Page 16 of 20
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JWT auth, Cosmos DB search, Copilot
DotNetNews Issue #205
ASP.NET Core JWT auth, Cosmos DB search, C# practices, .NET 9 features, MAUI login, Aspire health checks, and Build/Copilot videos.
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The Risks of Misconfigured CORS in Web Development
c-sharpcorner.com Issue #203
https://www.c-sharpcorner.com/blogs/the-risks-of-misconfigured-cors-in-web-development
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🔴 VS Code Live - Security Guardrails for VS Code Agent Mode
youtube.com Issue #203
https://www.youtube.com/watch?v=Uolr0QdQeYA
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Cybersecurity Vulnerability Types: A Guide for .NET Developers
medium.com Issue #201
https://medium.com/@Adem_Korkmaz/cybersecurity-vulnerability-types-a-guide-for-net-developers-74cb96c91383
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Building a Multi-Tenant Data Platform on Azure: Architecting for Scale, Security, and Governance
medium.com Issue #200
https://medium.com/@mohsho10/building-a-multi-tenant-data-platform-on-azure-architecting-for-scale-security-and-governance-0bbafada8210
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Dubious security vulnerability: A program does not run correctly if you run it the wrong way, redux
devblogs.microsoft.com Issue #200
https://devblogs.microsoft.com/oldnewthing/20250512-00/?p=111174
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Stop Using FirstOrDefault for Claims in .NET
itnext.io Issue #198
https://itnext.io/stop-using-firstordefault-for-claims-in-net-71add18db5a2
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Hackers Love This .NET Mistake — Don’t Fall for It!
medium.com Issue #198
https://medium.com/write-a-catalyst/hackers-love-this-net-mistake-dont-fall-for-it-31110144fda5
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Secure .NET 8 Web APIs in 2025: JWT, CORS & Cookies
medium.com Issue #195
https://medium.com/@karthikns999/secure-dotnet8-webapi-security-jwt-cors-cookies-2025-3688ba32cfb3
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Building Zero-Trust Architectures with C# Services
c-sharpcorner.com Issue #192
https://www.c-sharpcorner.com/article/building-zero-trust-architectures-with-c-sharp-services/
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How to Restrict Pages using Middleware and PageFilters
danylkoweb.com Issue #191
https://www.danylkoweb.com/Blog/how-to-restrict-pages-using-middleware-and-pagefilters-UG
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Azure AI Services Security Using Service Principal
logcorner.com Issue #189
https://logcorner.com/azure-ai-services-security-using-service-principal/
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# Implementing API Key Authentication with LSCoreAuthKey in .NET
medium.com Issue #188
https://medium.com/limitlesssoft/implementing-api-key-authentication-with-lscoreauthkey-in-net-8359137c6bc0
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How I Built a Random Password Generator in C#
medium.com Issue #188
https://medium.com/@fulton_shaun/how-i-built-a-random-password-generator-in-c-c94f99685a85
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Input Integrity in C# for Privacy-Safe LLM Systems
c-sharpcorner.com Issue #188
https://www.c-sharpcorner.com/article/input-integrity-in-c-sharp-for-privacy-safe-llm-systems/
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Armchair Architects: API and Endpoint Security
youtube.com Issue #188
https://www.youtube.com/watch?v=0SNsdCgYXo0
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EF Core, C#, and Azure security
DotNetNews Issue #186
Practical .NET coverage: EF Core tuning, C# pitfalls, OAuth client assertions, SignalR, Kafka, MAUI, AI tooling, and C# 14 preview.
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Implementing TOTP (Time-Based One-Time Password) MFA in .NET Core
c-sharpcorner.com Issue #185
https://www.c-sharpcorner.com/article/implementing-totp-time-based-one-time-password-mfa-in-net-core/
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10 Reasons Your .NET App Is Still at Risk in 2025 — How to Secure It
itnext.io Issue #183
https://itnext.io/10-reasons-your-net-app-is-still-at-risk-in-2025-how-to-secure-it-efbaa229589d
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Time Based OTP - Setup and Validation
c-sharpcorner.com Issue #182
https://www.c-sharpcorner.com/article/time-based-otp-setup-and-validation/
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Everything You Need to Know About CORS and How to Implement It in .NET 9
medium.com Issue #182
https://medium.com/@ashokreddy343/7d96aa04f04a
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GraphQL, observability, and .NET tradeoffs
DotNetNews Issue #180
Issue #180 covers GraphQL in .NET 9, ASP.NET Core observability, event sourcing, JWT auth, MAUI data access, and practical C# performance notes.
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AI isn’t Ready to Directly Replace Programmers (April 2025)
c-sharpcorner.com Issue #179
https://www.c-sharpcorner.com/article/ai-isnt-ready-to-directly-replace-programmers-april-2025/
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Vibe-coding for security
textslashplain.com Issue #179
https://textslashplain.com/2025/04/15/vibe-coding-for-security/
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Combatting Bot Attacks: Introducing NSCaptcha for Your .NET Applications
medium.com Issue #171
https://medium.com/@hussein.nakhostin2000/combatting-bot-attacks-introducing-nscaptcha-for-your-net-applications-72518e7837f1