Top 20 NuGet Security Packages

Non-standard Extensions (utilities) to Xamarin-Auth (refresh-token)
Library containing models to interact with SonicOS by SonicWALL for external authentication
ASP.NET Core middleware that enables an application to support the Microsoft ADFS's OAuth 2.0 authentication workflow.
This library provides shared functionality for the NWebsec ASP.NET Core security libraries.
Our.Shield.Core is the Framework for Our.Shield Security package for the Umbraco Cms
A JwtBearer authentication provider for Nancy.
Provides easy JWT Authentication into your .NET, MVC and WebAPI projects.
Executable to generate Black Duck I/O output for use with Hub Pack-Man
GSSAPI implementation wrapper for .NET. Contains client implementation and additional WebRequest authentication modules.
Classes to authenticate and communicate with the Instagram API. It also contains container classes which transform the JSON responses of the endpoints into objects.
Efuelite Solutions Cryptography package helps developers to generate strong passwords, hashing of passwords and authentication of supplied hash passwords to be used in .Net Applications, This pacakge also encrypts and decrypts text,messages in very secure formats to be transmitted safely through any...
Package helps to enable Windows Auth using Kerberos in container(not joined to a domain controller) platform
A handy toolkit to easy interaction with the "Have I Been Pwned" website. You can collect relevant breach data, pastes and check if a password is compromised. This uses Dependency Injection, and require your HIBP Api Key to be added in startup
A simple repository for the hashing of a fingerprint image and the checking to see if a fingerprint matches a hash.
Safe Browsing.NET is an opinionated .NET implementation of the Google Safe Browsing API.
Extracts and validates information from Norweigan social security numbers (fødselsnummer, personnummer).
A light weight, dynamic jwt server for ASP.NET Core