For many seasoned DBAs and system administrators, the double-hop authentication ... define that port in the configuration of the instance using the SQL Server Configuration Manager).

This feature, known as Extended Protection for Authentication (Extended ... Extended Protection will not be used. To configure Extended Protection in SQL Server 2008 R2, follow these steps ...

Windows Authentication Mode requires the user to be authenticated ... of their own for the sole purpose of sharing user accounts. If you properly configure the SQL Server to trust accounts from ...