Top 20 NuGet security Packages

Quartz.NET integration package for OpenIddict.
Infrastructure components for use in Mvc/Web-Api Shuttle.Access implementations that retrieve the session information from the rest api.
A simple package to work with danish social security numbers C#
Supporting assembly for Environment Vault.
NetSqlAzMan is for all Microsoft .NET 4.0 developers that need to manage loosely-coupled applicative authorizations, that is, weakly coupled with source code, in a light and fast way having all these authorizations in a relational database such as MS Sql Server (2000/MSDE/2005/2008/Express).
Gendarme is a extensible rule-based tool to find problems in .NET applications and libraries. Gendarme inspects programs and libraries that contain code in ECMA CIL format (Mono and .NET) and looks for common problems with the code, problems that compiler do not typically check or have not historica...
Embedded and easy to use WS-Federation STS for ASP.NET with minimal configuration. Can be used as a replacement for the deprecated "Identity and Access Control" Visual Studio extension.
The .net client for the ThisData API. Get contextual authentication and suspicious login detection for your apps
DSInternals Replication implements a client for the Active Directory Replication Service Remote Protocol (DRS-R). It can be used to remotely extract password hashes from domain controllers.
A cross platform library for communicating with the Satoshi Labs' Trezor Hardware Wallet. Supports Android, UWP, .NET Core and .NET Framework with Hid.Net. Support for other platforms can be added with Hid.Net dependency injection
Suplex.Security is an application security and RBAC abstraction Layer. Implments hierarchical DACL model and common RBAC model. Suplex Security contains thte POCOs.
Tool for efficiently managing User's security in Microsoft Dynamics 365 Customer Engagement
Rijndael256 makes encrypting data and files a breeze with the AES symmetric-key cipher Rijndael. Features: AES-128, AES-192, AES-256, Authenticated Encryption (AE), Encrypt-then-MAC (EtM), SHA-512, PBKDF2.
Rule based HTML sanitizer using a white list. Use it to cleanup HTML and removing malicious content.
An ASP.NET Core library for generating and validating one time passwords for google authenticator.
DevSkim is a framework and language analyzer that provides inline security analysis. This is a Dotnet Tool package. For the library package, see Microsoft.CST.DevSkim.
Hawk Http Authentication for ASP.NET Web API
An advanced application framework designed to make enterprise apps development simple, featuring enterprise data access patterns such as generic repositories, query definitions, user management, authentication, security, push notifications, and more. For the server data access counterpart, please in...
AspNetCore.Security.CAS Class Library