1. A method comprising: monitoring, by a computing device, a plurality of digital media devices that are at a remote location, wherein each of the plurality of digital media devices is associated with a plurality of functions; while monitoring the plurality of digital media devices, receiving data indicating that a lock mode is to be enabled for the plurality of digital media devices such that a subset of the plurality of functions is disabled; receiving, by the computing device, data indicating a command to cause at least one digital media device of the plurality of digital media devices to perform a first function; determining, by the computing device, that the first function is in the subset of the plurality of functions; and responsively, transmitting, by the computing device, data indicating that the first function is not to be performed by the at least one digital media device.