Apparatus for recording, transmitting and reproducing sound or images, namely, blank tapes, cassettes, CDs and DVDs; magnetic and digital recording media, namely blank magnetic data carriers, blank magnetic computer tapes; compact disks, interactive compact disks, optical disks; computer software in the field of computer network protection and anti-intrusion; data processors; blank CD-Roms for sound or video recording; computers; computer peripherals; recorded computer programs featuring prog...