Top 20 NuGet policy Packages

Extension methods to configure exception handler which write object serialized using Newtonsoft.Json serializer to responce body. In case of using netcore2.1+ use Commmunity.AspNetCore.ExceptionHandling.Mvc package instead
Stanford-password-policy-dotnet is a password validator library for ASP.NET Core. The Stanford password policy is a dynamic password policy that encourages the use of easy to remember, yet secure passphrases instead of hard to remember passwords.
Adds a P3P policy to your website - stop Internet Explorer blocking your cookies! Requires IIS 7+.
CacheItemPolicyConfiguration is a .NET library that provides a programmatic and .NET config file-based configuration of cache item policies used with the System.Runtime.Caching.ObjectCache class and its derived classes (such as System.Runtime.Caching.MemoryCache).
This package contains the SharePoint Client Side Object Model libraries for 2013 (on-premises)
A collection of reusable abstractions for .NET application developer: caching, IoC, pagination, repository, application services, unit of work, background processing, exception trace policy, work item, etc.
Backport of Asp.Net core's policy based authorization to Asp.Net 4.
Backport of Asp.Net core's policy based authorization to Asp.Net 4 Mvc 5
Backport of Asp.Net core's policy based authorization to Asp.Net 4 WebApi 2
Security Headers Samples - for ASP.Net Core. Several samples of CspFrames to target resource sources.
Build up Security Headers in a (semi) modular way. To use in an ASP.Net Core web project. In startup.cs - add the following private members to the startup class private SecurityHeaders _securityHeaders { get; set; } private List<CspFrame> _cspFrames { get; set; } And the following t...
Package Description
Apply declarative RETRY behavior to any arbitrary method invocation.
Validate if a list of container images against a policy
Apply Secure Content Headers to your website through Sitecore.
Apply Secure Content Headers to your website through Sitecore.
Policy based authorization to Asp.Net, WebApi
Policy based authorization to Asp.Net, Mvc
Policy based authorization to Asp.Net 4.