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asp.net Application pool identity in IIS and Integrated security to SQL Server?


If the SQL Server is on a different box than IIS then the identity of the IIS application pool has to be trusted for constrained delegation. See How To: Use Protocol Transition and Constrained Delegation in ASP.NET 2.0. If the IIS app is running as NETWORK SERVICE or SYSTEM then the IIS machine account has to be trusted for constrained delegation. The linked resource has all the steps to set this up.

If the SQL Server is on the same machine as IIS then there isn't any requirement afaik.

Note
Rectangle 27 0

asp.net Application pool identity in IIS and Integrated security to SQL Server?


If the SQL Server is on a different box than IIS then the identity of the IIS application pool has to be trusted for constrained delegation. See How To: Use Protocol Transition and Constrained Delegation in ASP.NET 2.0. If the IIS app is running as NETWORK SERVICE or SYSTEM then the IIS machine account has to be trusted for constrained delegation. The linked resource has all the steps to set this up.

If the SQL Server is on the same machine as IIS then there isn't any requirement afaik.

Note