PlaxidityX ECU Intrusion Detection and Prevention System (Automotive IDS) is a host protection solution for POSIX-based Electronic Control Units (ECUs) running Linux, Android, and Adaptive AutoSAR operating systems. The product addresses cybersecurity risks present in ECU components such as infotainment systems, telemetry units, and driver assistance systems, which are exposed to threats via wireless attack vectors including Wi-Fi and Bluetooth. Core capabilities include: - Platform integrity validation: Verifies the authenticity and integrity of executables at boot time and during runtime - System limiter: OS hardening to prevent unauthorized resource use and execution of malicious commands - IdsM for Linux: Provides a standardized interface for receiving notifications of on-board security events (SEv), aligned with AUTOSAR standards - Advanced threat detection: Identifies anomalous activities and provides automated response options The product supports current and emerging automotive cybersecurity regulations and is designed to help manufacturers and suppliers meet AUTOSAR cybersecurity requirements. It holds ASPICE (3.1) Level 2 compliance for both product and project processes. The architecture is flexible, allowing security capabilities to be enabled, disabled, or adjusted across the vehicle lifecycle. The implementation is optimized to minimize impact on ECU memory and CPU resources.