Computer firmware for the secure transmission of voice, video and data; computer software for encrypting voice, video and data; and electronic encryption units for the secure transmission of voice, video and data

Computer firmware for the secure transmission of voice, video and data; computer software for encrypting voice, video and data; and electronic encryption units for secure transmission of voice, video and data

Computer hardware, semiconductor devices, integrated circuits, printed circuit boards; computer firmware for the secure transmission of voice, video, and data; computer software for encrypting voice, video, and data; electronic encryption units for the secure transmission of voice, video, and data

Computer hardware, semiconductor devices, integrated circuits, printed circuit boards; computer firmware for the secure transmission of voice, video, and data; computer software for encrypting voice, video, and data; electronic encryption units for the secure transmission of voice, video, and data