FIELD: information technologies.
SUBSTANCE: first device is used to check whether there is a permission to move an object that specified the rights of access to content (hereinafter referred to as the right object, "RO") related to a separate content, which is accessible with the help of this first device. The first device is used to check, whether for this object of right, "RO", which has a permission for movement, the movement of only the subset of this object of right is permitted, and this first device is used to send a message to the second device with request to move the object of right "RO" for movement of only a subset of the right object from this first device to this second device, depending on check results, whether movement is permitted for only a reduced version of the right object "RO".
EFFECT: provision of safe sending of a part or a whole object of right for content between devices.
7 cl, 10 dwg
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|
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| ISSUE OF LICENSIES FOR AUTONOMOUS USAGE OF PUBLICATION INSTRUMENTS IN RIGHTS CONTROLLING SYSTEM FOR DRM DIGITAL CONTENT | 2004 |
|
RU2331917C2 |
| IMPROVED ACCESS TO DOMAIN | 2007 |
|
RU2447498C2 |
