A while ago I wrote a controversial article about the problems that can arise when mixing authentication and authorization systems – especially when using identity/access tokens to transmit authorization data – you can read it here.
In the meanwhile Brock and I sat down to prototype a possible solution (or at least an improvement) to the problem and presented it to various customers and at conferences.
Also many people asked me for a more detailed version of my blog post – and finally there is now a recording of our talk from NDC – video here – and slides here. HTH!
Filed under: .NET Security, ASP.NET Core, IdentityServer, OAuth, OpenID Connect, WebAPI Image may be NSFW.
Clik here to view.

Clik here to view.

Clik here to view.

Clik here to view.

Clik here to view.

Clik here to view.

Clik here to view.

Clik here to view.
