The article proposes an algorithm for monitoring data traffic in CAN networks on board vehicles. This algorithm detects cyber-attacks through statistical analysis of voltage samples from the protocol’s physical layer. The method aims to be compact and achieve real-time throughput for implementation on an embedded platform. https://hpwjxznkprns2w.theisblog.com/35130573/investment-decision-on-copyright-comparing-prediction-performance-using-arima-and-lstm