Top 20 NuGet security Packages

ASP.NET Core Data Protection integration package for the OpenIddict validation services.

Local server integration package for the OpenIddict validation services.

A tool to check dependencies for versions with known vulnerabilities.

Best.EntLib Security lib

ASP.NET Core security middleware enabling Yandex authentication.

ASP.NET Core security middleware enabling Yahoo authentication.

ASP.NET Core security middleware enabling Twitch authentication.

ASP.NET Core security middleware enabling StackExchange authentication.

ASP.NET Core security middleware enabling Slack authentication.

ASP.NET Core security middleware enabling Paypal authentication.

ASP.NET Core security middleware enabling Instagram authentication.

ASP.NET Core security middleware enabling Autodesk authentication.

ASP.NET Core security middleware enabling Weixin authentication.

ASP.NET Core security middleware enabling Amazon authentication.

ASP.NET Core Extensions for CredHub Client

ASP.NET Core middleware that enables an application to support certificate authentication.

A cross-platform, managed-code Kerberos Ticket parsing, validation, and authentication library.

DotNetCore.Security

NWebsec is an easy to use security library for ASP.NET applications. With a few lines of config it lets you set important security headers, detect potentially dangerous redirects, control cache headers, and remove version headers. See project website for documentation.

OWIN middleware for providing a resource/action based authorization manager.