... the SharePoint farm, and a partner STS, which is in a separate SharePoint farm. There is a trust relationship between the SharePoint farms. The authentication process is as follows: 1. An ... plan incorporates the appropriate authentication methods for each Web application in your SharePoint 2 010 architecture. To produce an authentication plan, you must be able to match authentication ... following table highlights the advantages, recommendations, and disadvantages for each authentication method. Authentication method Advantages Trade-offs Windows-based NTLM or Kerberos Enables...