: Every authorized receiver or smartcard contains a unique keycode. This key is specific to that hardware and cannot be used with other receivers.
: One of the most widespread users of the digital VideoGuard system. videoguard keys
While VideoGuard is primarily a professional broadcasting tool, you might encounter references to "keys" in online forums regarding or card sharing . These are unofficial methods used to emulate the hardware's security to view content without a standard receiver, though many modern versions of VideoGuard include "pairing" features that make this extremely difficult. : Every authorized receiver or smartcard contains a