Httpsysextendedauth

Configure HTTP.sys extended authentication flags

You can now configure the HTTP_AUTH_EX_FLAG_ENABLE_KERBEROS_CREDENTIAL_CACHING and HTTP_AUTH_EX_FLAG_CAPTURE_CREDENTIAL HTTP.sys flags by using the new EnableKerberosCredentialCaching and CaptureCredentials properties on the HTTP.sys xref:Microsoft.AspNetCore.Server.HttpSys.AuthenticationManager to optimize how Windows authentication is handled. For example:

webBuilder.UseHttpSys(options =>
{
    options.Authentication.Schemes = AuthenticationSchemes.Negotiate;
    options.Authentication.EnableKerberosCredentialCaching = true;
    options.Authentication.CaptureCredentials = true;
});