Microsoft.AspNetCore.Authentication.Negotiate 10.0.6

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package Microsoft.AspNetCore.Authentication.Negotiate --version 10.0.6
                    


                    

                
NuGet\Install-Package Microsoft.AspNetCore.Authentication.Negotiate -Version 10.0.6
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="10.0.6" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Microsoft.AspNetCore.Authentication.Negotiate" Version="10.0.6" />
                    


                            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 10.0.6
                    


                    

                
#r "nuget: Microsoft.AspNetCore.Authentication.Negotiate, 10.0.6"
#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@10.0.6
#: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=10.0.6
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Microsoft.AspNetCore.Authentication.Negotiate&version=10.0.6
                    


                            Install as a Cake Tool

About

Microsoft.AspNetCore.Authentication.Negotiate contains an authentication handler used to authenticate requests using Windows Authentication (also known as Negotiate, Kerberos, or NTLM).

How to Use

To use Microsoft.AspNetCore.Authentication.Negotiate, follow these steps:

Installation

dotnet add package Microsoft.AspNetCore.Authentication.Negotiate

Configuration

To use the middleware, configure it in your ASP.NET Core app's Program.cs:

builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme)
   .AddNegotiate();

builder.Services.AddAuthorization();

var app = builder.Build();

Next, refer to the [official documentation](https://learn.microsoft.com/aspnet/core/security/authentication/windowsauth) for configuration details specific to your app's web server.

## Main Types

The main types provided by this package are:

* `NegotiateOptions`: Represents the options for configuring Negotiate Authentication handler behavior
* `NegotiateHandler`: The authentication handler responsible for processing Negotiate authentication requests and generating the appropriate authentication ticket

## Additional Documentation

For additional documentation and examples, refer to the [official documentation](https://learn.microsoft.com/aspnet/core/security/authentication/windowsauth) on Windows Authentication in ASP.NET Core.

## Feedback &amp; Contributing

`Microsoft.AspNetCore.Authentication.Negotiate` is released as open-source under the [MIT license](https://licenses.nuget.org/MIT). Bug reports and contributions are welcome at [the GitHub repository](https://github.com/dotnet/aspnetcore).
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  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.

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Version Downloads Last Updated
11.0.0-preview.3.26207.106 76 4/14/2026
11.0.0-preview.2.26159.112 320 3/10/2026
11.0.0-preview.1.26104.118 349 2/10/2026
10.0.6 7,980 4/14/2026
10.0.5 131,403 3/12/2026
10.0.4 13,598 3/10/2026
10.0.3 147,233 2/10/2026
10.0.2 184,802 1/13/2026
10.0.1 224,899 12/9/2025
10.0.0 240,599 11/11/2025
9.0.15 411 4/14/2026
9.0.14 13,741 3/10/2026
9.0.13 24,488 2/10/2026
9.0.12 61,134 1/13/2026
9.0.11 213,626 11/11/2025
8.0.26 1,403 4/14/2026
8.0.25 28,254 3/10/2026
8.0.24 38,596 2/10/2026
8.0.23 87,886 1/13/2026
8.0.22 241,497 11/11/2025
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