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Implement Compound Proof BBS+ verifiable credentials using ASP.NET Core and...
This article shows how Zero Knowledge Proofs BBS+ verifiable credentials can be used to verify credential subject data from two separate verifiable credentials implemented in ASP.NET Core and MATTR....
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Use calendar, mailbox settings and Teams presence in ASP.NET Core hosted...
This article shows how to use Microsoft Graph with delegated permissions in a Blazor WASM ASP.NET Core hosted application. The application uses Microsoft.Identity.Web and the BFF architecture to...
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Secure a Blazor WASM ASP.NET Core hosted APP using BFF and OpenIddict
This article shows how to implement authentication and secure a Blazor WASM application hosted in ASP.NET Core using the backend for frontend (BFF) security architecture to authenticate. All security...
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Comparing the backend for frontend (BFF) security architecture with an SPA UI...
This article compares the security architecture of an application implemented using a public UI SPA with a trusted API backend and the same solution implemented using the backend for frontend (BFF)...
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Use FIDO2 passwordless authentication with Azure AD
This article shows how to implement FIDO2 passwordless authentication with Azure AD for users in an Azure tenant. FIDO2 provides one of the best user authentication methods and is a more secure...
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Implement a PWA using Blazor with BFF security and Azure B2C
The article shows how to implement a progressive web application (PWA) using Blazor which is secured using the backend for frontend architecture and Azure B2C as the identity provider. Code...
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Using Blazor with a YARP downstream API protected using certificate...
This article shows how to use a downstream API protected with certificate authentication using Microsoft YARP reverse proxy from a Blazor application. The Blazor WASM HTTP requests are sent to a...
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Problems with online user authentication when using self sovereign identity
Using self sovereign identity (SSI), there is no standardized solutions for solving online user authentication when using verifiable credentials and verifying the identity and user. All solutions...
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Implementing authorization in Blazor ASP.NET Core applications using Azure AD...
This article shows how to implement authorization in an ASP.NET Core Blazor application using Azure AD security groups as the data source for the authorization definitions. Policies and claims are...
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Create Azure B2C users with Microsoft Graph and ASP.NET Core
This article shows how to create different types of Azure B2C users using Microsoft Graph and ASP.NET Core. The users are created using application permissions in an Azure App registration. Code...
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Transforming identity claims in ASP.NET Core and Cache
The article shows how to add extra identity claims to an ASP.NET Core application which authenticates using the Microsoft.Identity.Web client library and Azure AD B2C or Azure AD as the identity...
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Onboarding new users in an ASP.NET Core application using Azure B2C
This article shows how to onboard new users into your ASP.NET Core application using Azure B2C as the identity provider and the account management. The software has application specific persisted user...
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Implementing OAuth2 APP to APP security using Azure AD from a Web APP
This article shows how to implement an API service and client in separate ASP.NET Core applications which are secured using Azure application permissions implemented in an Azure App registration. The...
View ArticleImplementing OAuth2 Client credentials flow APP to APP security using Azure...
This article shows how to implement the OAuth client credentials flow using the Microsoft.Identity.Client Nuget package and Azure AD to create an Azure App registration. The client application...
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Implement Azure AD Continuous Access Evaluation in an ASP.NET Core Razor Page...
This article shows how Azure AD continuous access evaluation (CAE) can be used in an ASP.NET Core UI application to force MFA when using an administrator API from a separate ASP.NET Core application....
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Implement an OpenIddict identity provider using ASP.NET Core Identity with...
This post shows how to setup a Keycloak external authentication in an OpenIddict identity provider using ASP.NET Core identity. Code: https://github.com/damienbod/AspNetCoreOpeniddict Setup The...
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Use a gateway service for a software UI with micro services architecture?
In this post, I would like to look at some of the advantages and disadvantages of using an implemented gateway service to process all UI API requests, optimize the business and remove some of the...
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Using multiple Azure B2C user flows from ASP.NET Core
This article shows how to use multiple Azure B2C user flows from a single ASP.NET Core application. Microsoft.Identity.Web is used to implement the authentication in the client. This is not so easy to...
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Implement Azure AD Continuous Access Evaluation (CAE) step up with ASP.NET...
This article shows how to implement Azure AD Continuous Access Evaluation (CAE) in a Blazor application which uses a Web API. The API requires an Azure AD conditional access authentication context. In...
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Implement Azure AD Continuous Access Evaluation (CAE) standalone with Blazor...
This post shows how to force an Azure AD policy using Azure AD Continuous Access Evaluation (CAE) in an ASP.NET Core Blazor application. An authentication context is used to require MFA. The “acrs”...
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