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Application Security — Why One Does Not Simply Protect a Data Store Connection String and Other Login Credentials?

A developer asks: “How do I protect my connection string in a desktop application?” This is one of the most common security questions in .NET development, and it sounds like it should have a straightforward answer. But there is a fundamental problem we...

Oliver Sturm (DevExpress)

2 April 2026

.NET .net core Architecture Backend Data Access database Desktop Frontend Middle Tier ORM RDBMS REST security webapi windows WinForms WPF

Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) — Authorization Code Flow (Part 4)

This post is the next installment in my series titled Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) . The content relates to my previously published post Modern Desktop Apps And Their Complex Architectures...

Oliver Sturm (DevExpress)

6 March 2025

.NET access control authentication authorization EF ef core Entity Framework keycloak rbac REST security webapi WinForms

Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) — Authenticate Users and Protect Data (Part 3)

This post is the next installment in my series titled Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) . The content relates to my previously published post Modern Desktop Apps And Their Complex Architectures...

Oliver Sturm (DevExpress)

14 October 2024

.NET access control authentication authorization EF ef core Entity Framework keycloak rbac REST security webapi WinForms

Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) — Add Editing Features (Part 2)

I started a short series of posts a little while ago, titled Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) . It relates to my previously published post Modern Desktop Apps And Their Complex Architectures and...

Oliver Sturm (DevExpress)

23 September 2024

authentication authorization EF ef core Entity Framework REST security webapi WinForms

Connect a .NET Desktop Client to a Custom ASP.NET Core Service (EF Core with pure Web API) — Architecture and Data Binding (Part 1)

In the post Modern Desktop Apps And Their Complex Architectures I summarized a while ago how the world of application architecture has evolved in the last years. Our WinForms, WPF and .NET MAUI teams published follow-ups with Connect a .NET Desktop Client...

Oliver Sturm (DevExpress)

30 August 2024

authentication authorization EF ef core Entity Framework REST security webapi WinForms

Modern Desktop Apps And Their Complex Architectures

Back in 2002, the world was exciting for Windows desktop application developers: Microsoft released the .NET Framework! With it came the completely new language C# (do you remember it was called Cool prior to the release?) as well as various new subsystems...

Oliver Sturm (DevExpress)

9 February 2024

.NET .net core Architecture Asynchronous Backend Data Access Desktop Frontend Middle Tier REST security webapi windows WinForms WPF