Patent classifications
G
G11
G11B
20/00
G11B20/00086
G11B20/0021
G11B20/00217
G11B20/00253
G11B20/00297
G11B20/00304
G11B20/00304
Information carrier comprising access information
An apparatus for reading out information from an information carrier includes a reading unit for reading out user information and access information from the information carrier. The user information are stored in a first region of the information carrier and the access information are stored in a second region of the information carrier. The apparatus further includes an access controller for providing access to the user information in dependence on the access information. The access information are stored in a first portion of the second region, and the dummy information are stored in a second portion of the second region according to a similar format as used for storing the access information.