title: Spring 3 and NTLM authentication
body: <p>I am using a spring 3 web application, as Spring 3 doesn't support NTLM authentication, what are the other alternatives that can be used along with Spring security? So that users are authenticated to application when they log into Active Directory? </p>
  
  <p>Kerberos solution is not an option at the moment, NTLM is the only option.</p>
  
  <p>Any help is highly appreciable.</p>
  
  <p>Thanks</p>