Event ID - 6033

Event Id6033
SourceLsaSrv
DescriptionAn anonymous session connected from <Computer Name> has attempted to open an LSA policy handle on this machine. The attempt was rejected with STATUS_ACCESS_DENIED to prevent leaking security sensitive information to the anonymous caller.

The application that made this attempt needs to be fixed. Please contact the application vendor. As a temporary workaround, this security measure can be disabled by setting the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\TurnOffAnonymousBlock DWORD value to 1.
Event InformationFollowing MS article will give more information about this event.
Reference LinksYou may not be able to connect to an instance of SQL Server 2000 by using an anonymous login

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