Why am I seeing LsaSrv 45058 events on my client?

From Julio: I recently installed a new server running Windows 2008 R2 (as a DC) and the related computers running Windows 7 Pro. The computers are joined to the domain. In a computer, which is shared by two users (userA and UserB), I see the following event on the Event Viewer while userA was logged…

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XP and W2k3 Clients are by default unable to enroll from W2k12 CA servers

RPC Packet-level Authentication is by default turned on in Windows 2012 CA’s. This can also be turned on in W2k8+ but defaults to off there. …..   From http://technet.microsoft.com/library/hh831373 When a certificate request is received by a certification authority (CA), encryption for the request can be enforced by the CA via the RPC_C_AUTHN_LEVEL_PKT, as described…

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