1. A system comprising: a processor-implemented server node configured to: receive a request from a processor-implemented client node to access data in a share associated with the server node; receive a communication from a processor-implemented management nexus, the communication including a confirmation of an identity of the client node and a confirmation of an authorization for the client node to access the data in the share associated with the server node; and allow the client node to access the data in the share associated with the server node based on the communication from the management nexus without sending the data to the management nexus.