A near-orthogonal dual-MAC instruction set is provided which implements virtually the entire functionality of the orthogonal instruction set of 272 commands using only 65 commands. Each of the device vulnerabilities is associated with at least one remediation technique. The first and second plug tuning disks each have an adapter extending therefrom, and the split sleeve is receivable within the first and second adapters for receiving a first ferrule and a second ferrule, respectively. The system then identifies the online account using the user-initiated communications. Accordingly, it becomes possible to provide a wavefront aberration measuring apparatus capable of suppressing errors in measured result. The system and method provides software for the entity-specific image capture devices that causes the image capture devices to transmit entity ID information when the image capture devices transmit images over the Internet.