发明申请
- 专利标题： Software tracking protection system
- 专利标题（中）： 软件跟踪保护系统
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申请号： US11220288申请日： 2005-09-06
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公开(公告)号： US20060053492A1公开(公告)日： 2006-03-09
- 发明人: David Wallace
- 申请人： David Wallace
- 主分类号： H04N7/16
- IPC分类号： H04N7/16
摘要：
The invention protects software on a data processor by first identifying the software, authenticating it, and then tracking it down to the memory of the processor where it executes. The invention then protects the software in the memory during execution. The invention creates a chain of protection from the origin of the software through to its use at the lowest levels of the hardware.
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