Tag Archives: passwordless

Use FIDO2 passwordless authentication with Azure AD

January 17, 2022 · by · in Azure, Azure AD · 3 Comments

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

March 17, 2021 · by · in Security · 6 Comments

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

October 18, 2019 · by · in .NET Core, ASP.NET Core, dotnet, Security · 2 Comments

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 […]