Top 20 NuGet authorization Packages

Official Okta middleware for ASP.NET Core 2.0+. Easily add authentication and authorization to ASP.NET Core applications.
The Authorization Bundle extend RavenDB and add document level permissions. The Auth Bundle allows to define permissions for a specific user, a group or using arbitrary tagging. The system is design to be high performance, scalable and flexible.
RavenDB 'Authorization' bundle client extend RavenDB and add document level permissions.
OWIN middleware for doing claims transformation in OWIN/Katana applications.
Microsoft Identity based authentication and authorization service for .NET MVC Apps.
Official Okta middleware for ASP.NET 4.5+. Easily add authentication and authorization to ASP.NET applications.
A MongoDB IUserAuthRepository to persist User registration and auth info in a NoSQL Mongo DB. Implements ServiceStack's built-in AuthProvider Model: https://docs.servicestack.net/authentication-and-authorization inc. Twitter, Facebook, Basic, Digest, Credentials Auth modes out-of-t...
An NHibernate IUserAuthRepository to persist User registration and authentication info in any RDBMS NHibernate supports. Implements ServiceStack's built-in AuthProvider Model: https://docs.servicestack.net/authentication-and-authorization inc. Twitter, Facebook, Basic, Digest, Cred...
A RavenDB IUserAuthRepository to persist User registration and auth info in a NoSQL Raven DB. Implements ServiceStack's built-in AuthProvider Model: https://docs.servicestack.net/authentication-and-authorization inc. Twitter, Facebook, Basic, Digest, Credentials Auth modes out-of-t...
The simple and easy RavenDB Identity provider for ASP.NET Core. Use Raven to store your users and logins. As simple as services.AddRavenDbIdentity<AppUser>();
Helper library for identity & access control in .NET 4.0/WIF and .NET 4.5 (includes MVC4 and Web API support).
Helper library for claims based identity & access control in .NET.
Web API intgration package for resource/action based authorization.
ASP.NET Core authorization classes. Commonly used types: Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute Microsoft.AspNetCore.Authorization.AuthorizeAttribute This package was built from the source code at https://github.com/aspnet/Security/tree/93926543f8469614c2feb23de8a8c0561b8b2463
ASP.NET Core authorization policy helper classes. This package was built from the source code at https://github.com/aspnet/Security/tree/93926543f8469614c2feb23de8a8c0561b8b2463
OWIN middleware for providing a resource/action based authorization manager.
Some authorization filters for Hangfire's Dashboard.
Provides capabilities to query Microsoft Azure Management Authorization.
Backport of Asp.Net core's policy based authorization to Asp.Net 4.
MVC intgration package for resource/action based authorization.