The de facto standard for .NET
Over 100 million downloads on NuGet and also Microsoft's choice for securing ASP.NET and Blazor.
Single sign-on for your applications
Supports applications developed for the web, mobile, desktops, devices, and more.
State of the art API and microservice access control
Full support for the OAuth 2.x protocol family for securing your resources.
True to open standards and OpenID Connect certified
Implements over a dozen protocols and standards from the OpenID Foundation and IETF working groups.
Ready for the highest security requirements
Full support for MTLS, proof of possession, resource indicators, JWT secured requests, and asymmetric authentication.
Integrates with a multitude of authentication protocols and providers
OpenID Connect, SAML2P, WS-Federation, Active Directory, and social providers.
The most powerful DSL and configuration system you can imagine: C#
Utilize everything that can be done using C#. Implement any business logic, connect to any data source.
Full control over your UI and UX
Use your favorite UI framework to design a completely custom and unique user experience.
Hosted by any operating system or cloud service
Use your favorite hosting solution, including Windows, Linux, Azure, Amazon, Google, Docker, and more.