FIELD: optical data carrier, device and method for recording/reproducing and information carrier, storing the program meant for realization of method.
SUBSTANCE: in accordance to invention, information record carrier includes access control data, recorded in which are access control data. Access control data contain common information, composed in such a way which allows recording/reproducing device, which cannot recognize predetermined function of information record carrier standard, to control access to information record carrier; and access control data condition information area, wherein condition information is recorded relatively to one of flaw status and possible recording of access control data block, in which access control data are recorded in access control area.
EFFECT: ensured compatibility of modern standard disk drive system with new standard disk, and also efficient control over access control data.
13 cl, 17 dwg
