A MAC-Layer Security Architecture for Cable Networks (abstract)

Strengthened security is indispensable to the use of a cable network for e-commerce, the delivery of electronic public services, etc. This report proposes a new security system which better prevents tapping-related security violations. Enciphering in the system is on the Media Access Control (MAC) layer; including the MAC address among the enciphered items prevents the collection of information going to and coming from specific users by tapping. Simulation confirmed the operation of this system and its effectiveness.

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