RFID system and method for protecting information

Provided is a Radio Frequency identification (RFID) system and method for protecting information. The system includes: an identification information storing unit which includes identification information and generates an interrupt/interference signal to block access without permission; an RFID calli...

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Bibliographic Details
Main Authors Quan, Chenghao, Mo, Hee-Sook, Lee, Dong-Han, Bae, Ji-Hoon, Choi, Gil-Young, Pyo, Cheol-Sig, Chae, Jong-Suk
Format Patent
LanguageEnglish
Published 22.09.2009
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Summary:Provided is a Radio Frequency identification (RFID) system and method for protecting information. The system includes: an identification information storing unit which includes identification information and generates an interrupt/interference signal to block access without permission; an RFID calling unit which reads information of the identification information storing unit by loading a basic protocol and a security protocol for recognizing the identification information storing unit; and a storing unit which registers and stores information required for authentication between the RFID calling unit and the identification information storing unit, and information required for access control.