Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Tae Guen Kim

Seung Wook Park

Wha Pyeong Lim

Won Suk Choi

Dong Hoon Lee

A Ram Cho

Se Il Kim

Kyung Ho Joo

An embodiment intrusion detection system for detecting intrusions in an in-vehicle network includes a message queue module configured to store network messages collected from the in-vehicle network in a message queue, a memory configured to securely store a ruleset comprising a set of detection rules used in a plurality of detection techniques, a rule engine configured to apply the plurality of detection techniques to the collected network messages to detect security events and configured to determine a severity score and a reliability score for each detected security event, and an interface manager configured to transmit detection reports to a remote backend server in response to detection of the security events.

System and method for detecting intrusion into in-vehicle network

A vehicle network intrusion detection device, a system including the same, and a method thereof are provided. The vehicle network intrusion detection device includes a processor that records a receive timestamp of a controller area network (CAN) message for each CAN ID, calculates a residual, which is a difference between a real receive timestamp and an average receive timestamp of the CAN message, using the recorded receive timestamp, and determines whether there is a vehicle network intrusion based on the residual and a storage storing at least one of the CAN message receive timestamp, the residual, or the result of detecting the intrusion.

Vehicle network intrusion detection device, system including the same, and method thereof

Growing community of inventors

Osan-si, South Korea

Tae Guen Kim