Top 20 NuGet authentication Packages

Enable CORS Authentication for a WebAPI project

A quick-and-dirty login-wrapper to your ASP.NET project

A library that unifies multiple forms of PlayerIO authentication.

Portable Client Library and HttpClient based OAuth library, including all platform(for PCL as .NET 4.0, .NET 4.5, Silverlight4, Silverlight5, Windows Phone 8.0, Windows Store Apps). This is an independently uploaded package and has source code from various sources aggregated under MIT License. Ori...

A lightweight library for OAuth2 authentication. Built inn support only for Facebook yet, but available functionality to add custom providers.

Two factor authentication using RFC 4226 and RFC 6238

Owin middleware that authenticates incoming requests with EscherAuth.

This package contains classes for issuing App Service Authentication tokens. For more information, check out http://azure.microsoft.com/mobile.

Custom claim types and tools for reading information from authenticated user's claims.

This is my First NuGet package for .NET, This is a piece of code i actually lifted from The Awesome People over at CrackStation I strongly suggest you check out that guide (Guide link is in the Github Repo) if you're new to Cryptography or have never build an authentication system before. To be Ve...

Simple console app to send email via smtp. For use with Azure continuous deployment.

Authentication middleware for Active Directory with WIA, Ntlm and Kerberos support.

The SAPIA project provides a standard .NET based HTTP module for web and application servers, which provide the first protection gate for all the application endpoints that protected by it. This project consist of both server-side and client-side functionality. The server side performs the authentic...

Greg Revit Authentication Provider.

Lazy authentication OAuth2 requires some data from your favorite datasource. This binary can be added to your data source ensuring that you dont need to add any Microsoft.Owin.Security.OAuth packages to your data access layer.

Portkit.Authorization is a library which provides a generic implementation of an authorization service.

Common components for building a web based platform.

Bearer Authentication for website users.

Bearer Authentication Base Types.