Intelligent Transport System

An Intelligent Transport System (ITS) is a framework applying information and communication technology to transportation. Its core purpose is to enhance safety, reduce congestion, and improve efficiency by enabling communication between vehicles, infrastructure, and users (V2X). The International Organization for Standardization's committee, ISO TC 204, develops ITS standards, such as ISO 14813-1 for system architecture. Within enterprise risk management, ITS represents a significant expansion of the vehicle's attack surface. Therefore, securing ITS components is a key requirement under automotive cybersecurity standards like ISO/SAE 21434 and regulations like UN R155.

Enterprises apply ITS risk management by following standards like ISO/SAE 21434. Step 1: Conduct a Threat Analysis and Risk Assessment (TARA) to identify vulnerabilities in ITS components, such as the risk of spoofed V2I (Vehicle-to-Infrastructure) messages. Step 2: Implement security controls based on risk levels, like deploying a Public Key Infrastructure (PKI) compliant with IEEE 1609.2 to authenticate and encrypt V2X communications. Step 3: Establish a Vehicle Security Operations Center (VSOC) for continuous monitoring and incident response, fulfilling the lifecycle requirements of UN R155. Leading OEMs have used this approach to reduce false-positive security alerts by over 30%.

Taiwan enterprises face three key challenges in ITS implementation. First, fragmented global standards (DSRC vs. C-V2X) require costly parallel development for export markets. Second, the high cost of deploying and maintaining roadside infrastructure is a significant barrier. Third, there is a shortage of talent with hybrid expertise in automotive engineering and cybersecurity. To overcome these, companies should adopt flexible, software-defined solutions to support multiple protocols, partner with government smart city initiatives to share infrastructure costs, and engage expert consultants to implement a systematic ISO/SAE 21434 framework to bridge the talent gap.

Winners Consulting specializes in Intelligent Transport System for Taiwan enterprises, delivering compliant management systems within 90 days. Free consultation: https://winners.com.tw/contact