Form Authentification in Share Point Product
http://msdn.microsoft.com/en-us/library/bb975136.aspx

SharePoint Server 2007 까페

http://faizal-comeacross.blogspot.com/2009/06/microsoft-single-sign-on-service.html

1. 제어판의 서비스를 실행
2. Microsoft-Single sing on 메뉴를 실행하도록 확인
3. Central Administration > Operation > Security Configuration
4. Click Windows Service drop down box and Select Single Sing-on Service
5. Select Configurable option and Enter Service account username and Password.