Note: The default setting for Windows authentication is Negotiate.
Type the below cmdlet to install IIS Windows Authentications.Run command prompt from the start menu.In my scenario, I tried to publish an ASP.Net web application on IIS 7 that only enables anonymous authentication by default.Īctually, I need to use Windows authentication to allow users to be authenticated using the NTLM. There are two authentication protocols supported in Windows Authentication:Įnable Windows Authentication Using Command Prompt What’re the Supported Authentication protocols in Windows Authentication? Windows authentication is not appropriate for use in an Internet environment, because that environment does not require or encrypt user credentials. Windows Authentication in IIS is a secure form of authentication where the user credential (UserName and password) is hashed before being sent over the network. however, it is not recommended for production use! What’s Windows Authentication?