Establish Trust Between IIS And SQL Server On Different Machines?

Nov 12, 2010

I have a .net web app hosting in IIS6 with Windows Authentication and anonymous access disabled. The web app is making connection to a SQL Server that is in the same domain, but on a different machine.

I want to have the IIS Worker process acount I_USR_... to be granted access to the SQL Server.

Will this work ?

(Is there a one to one trust ? Or should I make some extra effort to make the trust work ?)

(edit) On this page I read:

IUSR_ must be in the domain, and given proper access to the SQL Server; or, you must disable anonymous access on the site / application - which will allow IIS to pass the users' credentials to SQL Server. Not doing either of these things will result in an error.

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