| 摘要 |
Provided is method of providing access rights based on device proximity and central access device used for method. Method of providing access rights to mobile device includes: determining proximity showing how close mobile device is to central access device when mobile device connects to central access device in home network; and granting access right to mobile device according to determined proximity. Access rights used for protecting contents of various devices in home network can be seamlessly controlled, and in network, identity of person (identified by his/her device) can be generated and his/her access right can be properly controlled. In addition, there is no need to concern about leakage of data beyond the house and there is no need to try to change anything of set parameters for this purpose, and there is no need to try to protect data in a ubiquitous information network.
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