Privacy-protection method for purchasing multimedia data

被引：0
|
作者：
Soma, H [1 ]
Tanaka, H [1 ]
机构：
[1] NTT, Informat Sharing Platform Labs, Musashino, Tokyo 1808585, Japan
来源：
DIGITAL CONVERGENCE FOR CREATIVE DIVERGENCE, VOL 2: TECHNICAL INTERACTIVE SESSIONS | 1999年
关键词：
privacy protection; electronic commerce; multimedia data-delivery service;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A method is described that enables users of multimedia data delivery services to conceal their purchasing habits fi-om data providers and settlement institutions. It does this by providing a mediator between the user and the provider, and by concealing the correspondence between the data contents that were purchased and the key the user bought to decode them. This method provides better privacy protection than Supermall and Infoket.
引用
收藏
页码：516 / 521
页数：6
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