Method of Secure and Efficient Networks Management Scheme based Multi RFIDs for Ubiquitous Environment.

摘要

PURPOSE: A method for managing multiple RFIDs in a ubiquitous environment is provided to protect the privacy of a user and the security of a network by ensuring the stability for each RFID tad and supporting security management efficiently for an entire network through the provision of a security service. CONSTITUTION: The mutual authentication and the authentication result between downward database server and an RFID tag are registered(S100), and the RFID tags are classified according to service type and initiated into a temporary group(S110). The temporary group is set up depending on the service type in the downward database server(S120). The internal authentication procedure for the temporary group is performed through a stable communication procedure of the RFID tags set up as the temporary group, and the service is provided from the downward database server(S130).