Security system for in-vehicle network and method therefor
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United States of America
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Jan 7, 2025
Grant Date -
Jun 9, 2022
app pub date -
Jul 2, 2021
filing date -
Jul 2, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A security system for an in-vehicle network includes a gateway including at least one processor, wherein the at least one processor is configured to transition an intrusion detection and prevention system (IDPS) loaded into the gateway from a function off mode to a first monitoring mode and detect an intrusion into a general message and a diagnostic message on the in-vehicle network, transition from the first monitoring mode to a second monitoring mode and stop detecting the intrusion into the general message when there is a request to stop transmitting the general message from outside, detect the intrusion into the diagnostic message, and detect and block the general message introduced into the in-vehicle network.
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