Hello @techresearch7777777 ,
Welcome to Microsoft Q&A forum.
What are the differences between Microsoft .NET, .NET Core, ASP .NET Core Security Updates…
So, they are different Security Update for Microsoft .NET(.NET), Microsoft .NET Core(.NET Core) and Microsoft ASP .NET Core(ASP .NET Core).
.NET vs .NET Core
See this doc: What’s new in .NET 5 => We dropped "Core" from the name to emphasize that this is the main implementation of .NET going forward…
So, earlier versions are named like .NET Core but the versions higher than .NET Core 3.1 are named like .NET(dropped "Core" | from .NET 5).
.NET Core/.NET vs ASP .NET Core
ASP .NET Core is a cross-platform, high-performance, open-source framework for building modern, cloud-enabled, Internet-connected apps, it runs on .NET Core/.NET. Typically, ASP .NET Core is the web framework for building web applications/services…
How to address the listed above?
Normally, the Security Update packages can be found and downloaded from Windows Update Catalog, like .NET Core Security Update and .NET Security Update. However, there are many Security Update packages, Does the "security scan" show the specific Security Update number, version or description?
BTW, sometimes, you need to update Windows OS, install or update .NET Core/.NET to install the Security Updates.
Sincerely,
Tianyu
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