FIELD: communication systems.
SUBSTANCE: system has receiver, transmitter, processing element, connected to receiver and transmitter and controlling receiver and transmitter, digital rights module, connected to processing elements and controlling operation of communication device in digital rights environment on domain basis, while digital rights module of communication device together with dispenser of domains of digital rights environment on domain basis is made with possible selective addition of communication device to domain, owning one or several communication devices, which together use a cryptographic key.
EFFECT: possible selective retrieval and decoding of digital content on basis of membership in a domain.
10 cl, 11 dwg
