Abstract:In IPTV environments, a user authentication is an important security primitive to check the validity of membership. Authentication schemes between a smart card and set-topbox(STB) for authenticating users have been proposed in IPTV environment. Since many contents contain classifiable elements such as violence, sex, coarse language, themes and drug use, we should classify contents with ages and restrict an access ability of a user according to user's age. Specially, to protect young children from a misusage of… Show more
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