发明申请
US20160357177A1 Security System for Industrial Control Infrastructure using Dynamic Signatures
审中-公开
使用动态签名的工业控制基础设施安全系统
- 专利标题： Security System for Industrial Control Infrastructure using Dynamic Signatures
- 专利标题（中）： 使用动态签名的工业控制基础设施安全系统
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申请号： US14728180申请日： 2015-06-02
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公开(公告)号： US20160357177A1公开(公告)日： 2016-12-08
- 发明人: Sujeet Chand , David A. Vasko , Timothy Patrick Boppre , David A. Snyder , Alex Laurence Nicoll , Brian J. McMullen , Daniel B. Seger , John B. Dart
- 申请人： Rockwell Automation Technologies, Inc.
- 主分类号： G05B19/418
- IPC分类号： G05B19/418 ; G06N99/00 ; G06F21/62 ; G06F21/55 ; G06F21/86
摘要：
An industrial control system hardened against malicious activity monitors highly dynamic control data to develop a dynamic thumbprint that can be evaluated to detect deviations from normal behavior of a type that suggest tampering or other attacks. Evaluation of the dynamic thumbprint may employ a set of ranges defining normal operation and reflecting known patterns of interrelationship between dynamic variables.
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