发明名称 |
OPERATOR ACTION AUTHENTICATION IN AN INDUSTRIAL CONTROL SYSTEM |
摘要 |
Operator actions and/or other commands or requests are secured via an authentication path from an action originator to a communications/control module or any other industrial element/controller. In implementations, an industrial control system includes an action authenticator configured to sign an action request generated by the action originator. The destination communications/control module or any other industrial element/controller is configured to receive the signed action request, verify the authenticity of the signed action request, and perform a requested action when the authenticity of the signed action request is verified. |
申请公布号 |
EP2966520(A3) |
申请公布日期 |
2016.06.29 |
申请号 |
EP20140196409 |
申请日期 |
2014.12.04 |
申请人 |
BEDROCK AUTOMATION PLATFORMS INC. |
发明人 |
ROOYAKKERS, ALBERT;CALVIN, JAMES G.;CLISH, TIMOTHY;GALPIN, SAMUEL |
分类号 |
H04L9/32;G05B19/418;G06F21/33;G06F21/44;G06F21/60;G06F21/62;H04L29/06 |
主分类号 |
H04L9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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