Duende IdentityServer

=Description=
The Duende IdentityServer is a web-based tool that allows organizations to manage their users' identities and access to applications. It provides a centralize repository for users' identities, which can be used to provide Single Sign-On (SSO) to applications. The IdentityServer can be used to manage users across multiple applications and organizations. It supports a variety of authentication methods, including LDAP, SAML, and OAuth.=More Information=
https://www.duendesoftware.com/identityserver/