Tag Archives: Fido2

Add Fido2 MFA to an OpenIddict identity provider using ASP.NET Core Identity

This article shows how to add Fido2 multi-factor authentication to an OpenID Connect identity provider using OpenIddict and ASP.NET Core Identity. OpenIddict implements the OpenID Connect standards and ASP.NET Core Identity is used for the user accounting and persistence of the identities. Code: https://github.com/damienbod/AspNetCoreOpeniddict I began by creating an OpenIddict web application using ASP.NET Core […]

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 authentication compared with other account authentication implementations such authenticator apps, SMS, email, password alone or SSI authentication. FIDO2 authentication protects against phishing. To […]

The authentication pyramid

This article looks at the authentication pyramid for signing into different applications. I only compare flows which have user interaction and only compare the 2FA, MFA differences. A lot of incorrect and aggressive marketing from large companies are blurring out the differences so that they can sell their products and so on. When you as […]

Adding FIDO2 Passwordless authentication to an ASP.NET Core Identity App

This article shows how FIDO2 WebAuthn could be used for a passwordless sign in integrated into an ASP.NET Core Identity application. The FIDO2 WebAuthn is implemented using the fido2-net-lib Nuget package, and demo code created by Anders Åberg. The application is implemented using ASP.NET Core 3.0 with Identity. For information about FIDO2 and WebAuthn, please […]

ASP.NET Core Identity with FIDO2 WebAuthn MFA

This article shows how FIDO2 WebAuthn could be used as 2FA and integrated into an ASP.NET Core Identity application. The FIDO2 WebAuthn is implemented using the fido2-net-lib Nuget package, and demo code created by Anders Åberg. The application is implemented using ASP.NET Core 3.0 with Identity. For information about Fido2 and WebAuthn, please refer to […]