The virtual passage led Ariel from the secondary host of the building to the central computer system. From here she could access all of the main systems of the target with only a minimal lag from the limited bandwidth of the back-door connection. While the limited pipeline to "squeeze" programs and commands was a problem, it was nothing compared to the difficulties of cutting through the ice protecting the main system from the outside. Ariel began a scan-assessment of the system just as she had from the access node. The silvery mirror reappeared and shimmered in the air as the system’s specs scrolled across it.