DEVICE FOR SUPPORTING FAMILY CLOUD IN A CLOUD COMPUTING SYSTEM AND A METHOD FOR PROTECTING DATA STORED IN PRIVATE CLOUD

摘要

PURPOSE: A device for supporting family cloud in a cloud computing system and a method are provided to easily perform data sharing and utility use between family groups through a cloud service, thereby phasing access of personal cloud.;CONSTITUTION: A public personal cloud system(110) provides a cloud service to user equipment(UE) connected to public cloud access. The public personal cloud system is installed by a business operator. A first cloud hub(131) provides the cloud service to UE and is installed by a user. The UE registers in a first cloud hub and inquires data stored in the first cloud hub. The first cloud hub is registered as a cloud hub in a business operator cloud hub.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Public personal cloud system; (131) Cloud hub A; (132) Cloud hub B; (AA) Cloud A; (BB) Cloud B