发明名称 SYSTEM AND METHOD FOR DISTRIBUTING DATA
摘要 A system for distributing data includes a volume of encrypted data distributed with activation and decryption software. The volume is provided to a user so that is locally accessible on the user's computer. A decryption key which allows the encrypted data to be decrypted by accessing a distribution control web site and providing a username and password. The decryption key may be operable only for a part of the encrypted data and may be operable only for a selected period. While the decryption key is operable on one computer, a decryption key is not provided to a second computer utilizing the same username and password. A method for using the system is also disclosed.
申请公布号 WO0198873(A2) 申请公布日期 2001.12.27
申请号 WO2001CA00889 申请日期 2001.06.19
申请人 KOSKINS, STEVEN, JAMES, JOSEPH 发明人 KOSKINS, STEVEN, JAMES, JOSEPH
分类号 G06F21/22;G06F1/00;G06F21/00;H04L9/08 主分类号 G06F21/22
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