Autenticazione Kerberos in MOSS 2007

Kerberos is a secure protocol that supports ticketing authentication. A Kerberos authentication server grants a ticket in response to a client computer authentication request, if the request contains valid user credentials and a valid Service Principal Name (SPN). The client computer then uses the ticket to access network resources. To enable Kerberos authentication, the client and server computers must have a trusted connection to the domain Key Distribution Center (KDC). The KDC distributes shared secret keys to enable encryption. The client and server computers must also be able to access Active Directory directory services. For Active Directory, the forest root domain is the center of Kerberos authentication referrals.

To deploy a Microsoft Office SharePoint Server 2007 server farm using Kerberos authentication, you must install and configure a variety of applications on your computers. This article describes an example Office SharePoint Server 2007 server farm, and provides guidance for deploying and configuring the farm to use Kerberos authentication to support the following functionality:

  • Communication between Office SharePoint Server 2007 and Microsoft SQL Server database software
  • Access to the SharePoint Central Administration Web application
  • Access to the Shared Services Provider (SSP) Web application
  • Access to end-user Web applications, including a Portal site Web application, a MySite Web application, and an SSP Administration site Web application

Tratto da:

Configure Kerberos authentication (Office SharePoint Server):
http://technet.microsoft.com/en-us/library/cc263449.aspx

Consiglio inoltre di dare un’occhiata ai due Blog sottostanti che trattano molto bene l’argomento:

A Marvellous Point : Configuring Kerberos for SharePoint 2007: Part 1 – Base Configuration for SharePoint:
http://blogs.msdn.com/martinkearn/archive/2007/04/23/configuring-kerberos-for-sharepoint-2007-part-1-base-configuration-for-sharepoint.aspx

A Marvellous Point : Configuring Kerberos for SharePoint 2007: Part 2 – Excel Services and SQL Analysis Services:
http://blogs.msdn.com/martinkearn/archive/2007/04/27/configuring-kerberos-for-sharepoint-2007-part-2-excel-services-and-sql-analysis-services.aspx

James World : Essential Tips On Kerberos for SharePoint Deployers:
http://blogs.msdn.com/james_world/archive/2007/08/20/essential-guide-to-kerberos-in-sharepoint.aspx

Doveste poi incontrare qualche problema , i link seguenti sono un buon punto d’inizio:

Troubleshooting Kerberos Errors

How to configure a Windows SharePoint Services virtual server to use Kerberos authentication and how to switch from Kerberos authentication back to NTLM authentication: http://support.microsoft.com/?kbid=832769

How to use Kerberos authentication in SQL Server: http://support.microsoft.com/kb/319723

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