Top 20 NuGet Security Packages

Recommended Google client library to access the Google Key Management Service API, which manages encryption for your cloud services the same way you do on-premises. You can generate, use, rotate, and destroy AES256 encryption keys.
.Net library for two-factor (or multi-factor) authentication using TOTP and QR-codes.
A stateless authentication provider for Nancy.
A forms authentication provider for Nancy.
SAML2 Protocol library for ASP.NET. Don't reference this directly, use one of the API modules: Sustainsys.Saml2.HttpModule/Mvc/Owin/AspNetCore2.
Versatile OpenID Connect stack for .NET. Note: this metapackage only references the generic core, client, server and validation packages. To use these features on ASP.NET Core or OWIN/Katana/ASP.NET 4.x, reference the OpenIddict.AspNetCore or OpenIddict.Owin package.
OpenIddict binders for ASP.NET Core MVC.
Entity Framework Core stores for OpenIddict.
An implementation of OAuth 1.0a for .NET Core based on Daniel Crenna's vaulted OAuth library
OpenIddict token validation services. Note: this package only contains the generic/host-agnostic validation components. To use the validation feature on ASP.NET Core or OWIN/Katana, reference the OpenIddict.Validation.AspNetCore or OpenIddict.Validation.Owin package.
OpenIddict authorization server services. Note: this package only contains the generic/host-agnostic server components. To use the server feature on ASP.NET Core or OWIN/Katana, reference the OpenIddict.Server.AspNetCore or OpenIddict.Server.Owin package.
This package contains the public client (desktop) caching to Microsoft Authentication Library for .NET (MSAL.NET)
This package enables ASP.NET Core web apps and web APIs to use the Microsoft identity platform (formerly Azure AD v2.0). This package is specifically used for web applications, which sign-in users, and protected web APIs, which optionally call downstream web APIs.
ASP.NET MVC Core is supported by the ITfoxtec Identity SAML2 MVC Core package which helps to integrate the ITfoxtec Identity SAML2 package and add support for SAML-P and SAML 2.0 tokens. Support .NET 8.0 Support .NET 7.0 Support .NET 6.0 Support .NET 5.0 Support .NE...
Log in with Veracity Identity in aspnetcore applications.
Interfaces and shared code for Okta's SDKs.
Provides support for Azure Key Vault
A command line utility for installing and running analysis tools and processing and viewing their results.
Adds additional OAuth providers for OWIN to use with ASP.NET
Provides base protocol support for OpenIdConnect and WsFederation.