发明名称 System and method for seal tamper detection for intelligent electronic devices
摘要 A system and method for detecting and responding to device tampering in an Energy Management ("EM") device is disclosed. The EM device is provided with mechanisms to detect and indicate unauthorized tampering with the device. Further, in response to detected unauthorized tampering, the device may take actions to protect the integrity of data generated by the device as well as protect any confidential data stored within the device. Such actions may include preventing further device operation, generating warnings to the device owner/user, marking subsequently generated data as suspect, destroying stored confidential data, etc.
申请公布号 US7644290(B2) 申请公布日期 2010.01.05
申请号 US20040813369 申请日期 2004.03.30
申请人 POWER MEASUREMENT LTD. 发明人 RANSOM DOUGLAS S.;ETHERIDGE HAL E.;HARDING STEWART J.;HIRSCHBOLD MARKUS F.;KOESTER THERESA M.;LIGHTBODY SIMON H.
分类号 G06F11/30;G01R11/24;G06F1/26;G06F7/04;G06F11/00;G06F12/14;G06F17/30;G06F21/00;G06Q20/00;G08B13/00;G08B13/14;G08B21/00;G08B29/00;H04L9/32;H04L29/06;H04N7/16 主分类号 G06F11/30
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