1. A method comprising: associating a device of a security system with a networking account address; associating the networking account address with at least one authorized user address; receiving at least one chat message from the at least one authorized user address; comparing content of the at least one chat message with content of a message table to identify a match in the message table; identifying an instruction associated with the match in the message table; and responding to the at least one chat message by executing the instruction.