Microsoft.AspNetCore.Authentication.Negotiate 9.0.15

Prefix Reserved
.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Microsoft.AspNetCore.Authentication.Negotiate --version 9.0.15
                    


                    

                
NuGet\Install-Package Microsoft.AspNetCore.Authentication.Negotiate -Version 9.0.15
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="9.0.15" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="9.0.15" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Microsoft.AspNetCore.Authentication.Negotiate" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Microsoft.AspNetCore.Authentication.Negotiate --version 9.0.15
                    


                    

                
#r "nuget: Microsoft.AspNetCore.Authentication.Negotiate, 9.0.15"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Microsoft.AspNetCore.Authentication.Negotiate@9.0.15
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Microsoft.AspNetCore.Authentication.Negotiate&version=9.0.15
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.AspNetCore.Authentication.Negotiate&version=9.0.15
                    


                            Install as a Cake Tool

ASP.NET Core authentication handler used to authenticate requests using Negotiate, Kerberos, or NTLM.

This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/324a351f7f1ae6c17b6a8661903e2a7921a7d75c

Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (27)

Showing the top 5 NuGet packages that depend on Microsoft.AspNetCore.Authentication.Negotiate:

Package Downloads
Aguacongas.IdentityServer.Admin

Expose OData controllers to manage TheIdServer.
PeriaIT.DataModeler.DataService

Provides services to manage and frame the data service layer of Data Modeler. This layer is used to query a data context and provides data through endpoint methods.
Pipoburgos.SharedKernel.Api

C# DDD Distributed Services Layer
Gemstone.Security

GPA Gemstone Security Library
Gemstone.Web

GPA Gemstone Web Library

GitHub repositories (11)

Showing the top 11 popular GitHub repositories that depend on Microsoft.AspNetCore.Authentication.Negotiate:

Repository Stars
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
thepirat000/Audit.NET
An extensible framework to audit executing operations in .NET
CoreWCF/CoreWCF
Main repository for the Core WCF project
webprofusion/certify
Professional ACME Client for Windows (and now cross-platform via Certify Management Hub). Certificate Management UI, powered by Let's Encrypt and compatible with all ACME v2 CAs. Used by over 150,000 organisations. Download from certifytheweb.com
simpleidserver/SimpleIdServer
OpenID, OAuth 2.0, SCIM2.0, UMA2.0, FAPI, CIBA & OPENBANKING Framework for ASP.NET Core
Aguafrommars/TheIdServer
OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI
dotnet/dotnet-monitor
This repository contains the source code for .NET Monitor - a tool that allows you to gather diagnostic data from running applications using HTTP endpoints
dotnet/systemweb-adapters
Universalis-FFXIV/Universalis
A crowdsourced market board API for FFXIV.
Nfactor26/pixel-identity
Bootstrapper for https://github.com/openiddict/openiddict-core and Asp.net Identity with a blazor based UI .
ardalis/WebApiBestPractices
Resources related to my Pluralsight course on this topic.
Version Downloads Last Updated
11.0.0-preview.3.26207.106 106 4/14/2026
11.0.0-preview.2.26159.112 323 3/10/2026
11.0.0-preview.1.26104.118 351 2/10/2026
10.0.7 0 4/21/2026
10.0.6 20,947 4/14/2026
10.0.5 139,868 3/12/2026
10.0.4 13,973 3/10/2026
10.0.3 156,160 2/10/2026
10.0.2 193,028 1/13/2026
10.0.1 233,885 12/9/2025
10.0.0 245,888 11/11/2025
9.0.15 1,144 4/14/2026
9.0.14 14,348 3/10/2026
9.0.13 30,680 2/10/2026
9.0.12 67,209 1/13/2026
9.0.11 220,086 11/11/2025
8.0.26 3,085 4/14/2026
8.0.25 29,760 3/10/2026
8.0.24 45,150 2/10/2026
8.0.23 94,525 1/13/2026
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