Description

This curriculum spans the technical and organizational rigor of a multi-phase automotive cybersecurity integration project, comparable to securing a software-defined vehicle platform across design, production, and fleet operations.

Module 1: Threat Modeling and Risk Assessment in Vehicle Systems

Selecting attack surface boundaries for ECUs involved in critical functions such as braking and steering based on OEM-supplied system architecture diagrams.
Applying STRIDE methodology to identify spoofing risks in CAN message transmissions between gateway and body control modules.
Conducting threat agent characterization to evaluate likelihood of supply chain compromises during ECU manufacturing.
Integrating regulatory requirements from UN R155 into risk scoring models for supplier cybersecurity audits.
Documenting trust zone boundaries between isolated domains (e.g., infotainment vs. powertrain) in multi-ECU zonal architectures.
Updating threat models in response to new vulnerability disclosures such as CVEs affecting telematics control units.

Module 2: Secure Vehicle Network Architecture Design

Implementing VLAN segmentation to isolate OTA update traffic from diagnostic communication on the same physical backbone.
Configuring firewall rules on domain controllers to restrict inter-zone communication between infotainment and ADAS subsystems.
Designing CAN FD message prioritization schemes that prevent denial-of-service attacks from flooding high-priority channels.
Evaluating placement of intrusion detection systems (IDS) at key network junctions such as the central gateway module.
Specifying rate limiting policies for UDS (Unified Diagnostic Services) requests to mitigate brute-force ECU access attempts.
Mapping network topology changes required to support zero-trust principles in software-defined vehicle platforms.

Module 3: ECU-Level Security Hardening and Secure Boot

Enabling hardware security modules (HSMs) on microcontrollers to support secure key storage and cryptographic operations.
Configuring secure boot chains using asymmetric signatures to validate firmware authenticity before ECU initialization.
Disabling unused debug interfaces (e.g., JTAG, SWD) in production ECUs to prevent physical access attacks.
Implementing memory protection units (MPUs) to enforce code execution only from verified flash regions.
Managing cryptographic key lifecycle for secure boot, including key rotation and revocation procedures.
Validating secure boot implementation across multiple ECU vendors using standardized test vectors and conformance checklists.

Module 4: Over-the-Air (OTA) Update Security and Integrity

Designing delta update packages with cryptographic hashing to ensure integrity during partial firmware patching.
Implementing rollback protection mechanisms to prevent downgrade attacks to vulnerable firmware versions.
Establishing secure communication channels between backend servers and vehicle using mutual TLS with certificate pinning.
Coordinating update sequencing across interdependent ECUs to avoid functional mismatches during partial rollouts.
Configuring OTA client timeouts and retry logic to prevent denial-of-service conditions during network instability.
Auditing OTA deployment logs to detect anomalies such as unexpected update initiation from unauthorized sources.

Module 5: Intrusion Detection and Incident Response in Vehicle Networks

Deploying signature-based detection rules to identify known CAN bus attack patterns such as fuzzing or message spoofing.
Configuring behavioral baselines for ECU communication frequency to detect deviations indicating potential compromise.
Integrating vehicle IDS alerts with backend SIEM systems for centralized correlation across fleet telemetry.
Defining escalation thresholds for local ECU actions (e.g., entering safe mode) versus cloud-initiated countermeasures.
Conducting red team exercises to validate detection efficacy against simulated CAN injection and replay attacks.
Documenting incident response playbooks for fielded vehicles, including secure data preservation procedures.

Module 6: Supply Chain and Third-Party Component Risk Management

Enforcing software bill of materials (SBOM) requirements for all third-party firmware delivered by Tier 1 suppliers.
Validating cryptographic signing of software components from external vendors before integration into build pipelines.
Conducting on-site audits of supplier development environments to assess adherence to secure coding standards.
Managing vulnerability disclosure processes with external partners, including coordinated patch timelines.
Requiring penetration test reports from component suppliers as part of procurement acceptance criteria.
Establishing contractual clauses that mandate cybersecurity compliance with ISO/SAE 21434 for subsystem deliveries.

Module 7: Regulatory Compliance and Cybersecurity Governance

Mapping internal security controls to UN R155 requirements for organizational cybersecurity management systems (CSMS).
Preparing audit evidence dossiers for notified body assessments, including risk treatment records and test results.
Updating vehicle type approval documentation to reflect changes in cybersecurity architecture during model refresh cycles.
Establishing cross-functional governance boards to review and approve high-risk design exceptions.
Implementing change control procedures for post-production security patches affecting certified configurations.
Tracking emerging regional regulations (e.g., U.S. NHTSA guidelines, China GB standards) for global vehicle deployments.

Module 8: Long-Term Security Maintenance and Fleet Monitoring

Designing telemetry data collection schemas to capture security-relevant events without violating privacy regulations.
Implementing fleet-wide anomaly detection using statistical models to identify emerging attack patterns.
Managing end-of-life security support for legacy vehicle models with outdated cryptographic capabilities.
Coordinating vulnerability disclosure programs for researchers reporting flaws in production vehicles.
Updating threat intelligence feeds used in backend security operations based on automotive-specific IOCs.
Conducting periodic red team assessments on in-use vehicle models to validate ongoing defensive effectiveness.