ASP.NET Identity is a simple but robust framework allowing you to easily inject custom authentication logic into your applications. ASP.NET Identity is the latest in a series of frameworks that exist ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. The security flaw (tracked as CVE-2026-40372) was found in the ASP.NET ...

Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month.

ASP .NET MVC 5 is currently under developer preview, and is included in the recently-released Visual Studio 2013 Developer Preview. Today I'll be covering how to use the new Authentication Filters ...

When authentication fails, things can go very, very wrong. I think this disclosure is mostly fine but I do feel that it didn't give quite enough air space to the things that reference it. Entity ...

Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web development ...

We’re rushing to connect AI agents to our best tools but leaving the doors wide open; it's time to stop treating AI security ...

Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches ...

Critical102Important0Moderate0LowMicrosoft addresses 118 CVEs in its May 2026 Patch Tuesday release, with no zero-days ...

AiTM attacks don't steal passwords; they copy the result of a real login. You need to watch what happens after the user logs in to catch a hijacked session.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...