The storage regions under command of a storage controller can be simply enabled and disabled to access to by automatically registering connected host computers. The ignition unit comprises an ignition charge located in a housing, which can be fired by means of an ignition bridge positioned on a support element, as well as at least one contact pin which protrudes from the housing and via an electronic ignition system is electrically connected to the ignition bridge. The host processor acts as a communications switch validating incoming transaction requests from users and routing them to the appropriate partners for execution. The anonymous account is randomly generated by a service that is different from the web service. When the corresponding sub-conductors of the single phase bundle are releasably coupled to the corresponding distal ends of the insulators the surge impedance loading of the single phase bundle may be improved by separation of the corresponding distal ends of the insulators and the sub-conductors by the optimized separation distance.