Emre Bener's personal blog on software engineering, cybersecurity, networking, and system design.https://emrebener.comen-ushttps://emrebener.com/topics/asp-net-core/configuring-cors-in-asp-net-corehttps://emrebener.com/topics/asp-net-core/configuring-cors-in-asp-net-coreHow to wire CORS into ASP.NET Core — AddCors for service registration, UseCors for middleware, and [EnableCors] for per-endpoint control.Tue, 21 Apr 2026 00:00:00 GMTASP.NET Corehttps://emrebener.com/topics/asp-net-core/managing-environments-in-asp-net-corehttps://emrebener.com/topics/asp-net-core/managing-environments-in-asp-net-coreWhy multi-environment config matters and how ASP.NET Core reads ASPNETCORE_ENVIRONMENT — launch profiles, setx, web.config, and IsDevelopment checks.Tue, 21 Apr 2026 00:00:00 GMTASP.NET Corehttps://emrebener.com/topics/networking/a-comprehensive-guide-to-the-same-origin-policy-and-the-cors-policyhttps://emrebener.com/topics/networking/a-comprehensive-guide-to-the-same-origin-policy-and-the-cors-policyA ground-up tour of what the Same-Origin Policy actually blocks, when a CORS preflight fires, and how credentialed requests change the rules.Tue, 21 Apr 2026 00:00:00 GMTNetworkinghttps://emrebener.com/topics/ai-and-ml/testinghttps://emrebener.com/topics/ai-and-ml/testingA placeholder test post confirming the Excalidraw embed pipeline works end-to-end in the AI & ML topic folder.Thu, 15 May 2025 00:00:00 GMTAI & ML