Controller Area Network (CAN) (IMAGE) Southwest Research Institute Caption An SwRI-developed military ground vehicle cybersecurity tool features an intrusion detection system that uses digital fingerprinting and algorithms to identify anomalies in communications across automotive computer systems and components. Credit Southwest Research Institute Usage Restrictions Images/videos may be used by the media and the public for educational and informational purposes only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.