~/talks

Roland Guijt

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titleconferencedate
Blazor Authentication? Hold My Beer!NDC London 20262026-01-26
Explains concrete recipes for cookie + OpenID Connect in Blazor Server, WebAssembly and Auto (hybrid): use authorization code flow with a server-side token…
Talk on
Be Sharp with New Features in C#Build Stuff 20232023-11-15
Covers practical C# 9–12 changes with live Visual Studio demos and a downloadable GitHub repo, showing what actually compiles and where caveats appear…
Talk on
The Hows and Whys of Running Our Own OpenID Connect Identity ProviderNDC Oslo 20212021-11-29
Shows how an organisation built and runs its own OpenID Connect identity provider using IdentityServer to retain control instead of a cloud SaaS. Covers…
Talk in Dutch on
When Azure AD Is Not Enough: Building a Token Service in ASP.NET Core 2.2Riga Dev Days 20192019-05-29
Shows how to build a custom OpenID Connect token service in ASP.NET Core 2.2 using the IdentityServer framework. Explains when Azure AD is insufficient (need…
Talk in Dutch on
Real-time Web Applications with ASP.NET Core SignalRUpdate Conference Prague 20182018-11-22
Covers ASP.NET Core SignalR as a rewritten, lighter library for real‑time web apps that lets server Hub classes call JavaScript and .NET clients directly…
Talk in Dutch on
Authentication and Authorization in ASP.NET Core 2Update Conference Prague 20182018-11-22
Compares ASP.NET Identity (single-app, local users, two‑factor, roles) with running a central token service using IdentityServer (OpenID Connect/OAuth2), shows…
Talk on
Securing your apps with OAuth2 and OpenID ConnectCodemotion Rome 20152015-03-25
Explains why classic username/password pages fail for modern SPAs and native apps, demonstrates a .NET stack using IdentityServer3 and sample .NET clients, and…
Talk on
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