Method and apparatus for detection of tampering attacks
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United States of America Patent
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Dec 27, 2011
Grant Date -
Jun 21, 2007
app pub date -
Sep 5, 2006
filing date -
Sep 2, 2005
priority date (Note) -
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Abstract
A method for detecting an attempted attack on a security system. In one preferred embodiment of the present invention, the method includes the step of retrieving a parameter from a hardware system, wherein the parameter changes during an operation of the hardware system. Then, comparing the retrieved parameter with a previously stored parameter; and, detecting a lack of change between the retrieved parameter and the previously stored parameter. An apparatus and an article of manufacture for detecting an attempted attack on a security system is also disclosed.
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