FIELD: physics, computer engineering.
SUBSTANCE: invention relates to information processing and specifically to an information processing device for policy information (PI) to be registered. The technical result is achieved due to that the device includes: a registration module (RM) which registers policy information units (PIU) in a data storage module (DSM) according to the priority order, each PIU including a communication partner device (CPD) address and key information used for communication with the CPD; a selection module which selects from the DSM any PI to be used for communication with the CPD according to the CPD address and the priority order of the PIU; and a control module which can organise, if the CPD address from PI to be registered by the RM is included in the CPD address from PI already registered in the DSM of memory, registration of IP to be registered so that the priority order of the PI to be registered is set lower than the priority order of PI whose address includes the CPD address from PI to be registered.
EFFECT: easier use.
14 cl, 26 dwg
