title: Which Sharepoint authentication method do you use and why?
body: <p>Kerberos, NTLM, forms, claims based, use of active directory?</p>
  
  <p>Going through the difficult process of analyzing which authentication method to use for a Sharepoint build-out, and I must be honest in saying that I'm confused as to which the best use-case would be. It's going to be used as an intranet and extranet, and am wondering what authentication methods other people are using and why they chose the authentication method they did.</p>
  
  <p>Many thanks!</p>