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System Integration in Automotive Cybersecurity

System Integration in Automotive Cybersecurity

$199.00
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Self-paced • Lifetime updates
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Includes a practical, ready-to-use toolkit containing implementation templates, worksheets, checklists, and decision-support materials used to accelerate real-world application and reduce setup time.
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This curriculum spans the technical and procedural rigor of a multi-phase automotive cybersecurity integration program, comparable to the coordinated efforts seen in OEM-wide CSMS deployments, from secure development and threat modeling to fleet-scale incident response and regulatory alignment.

Module 1: Threat Modeling and Risk Assessment in Vehicle Systems

  • Conducting STRIDE-based threat modeling on ECU communication interfaces to identify spoofing and tampering risks in CAN and Ethernet domains.
  • Selecting appropriate risk scoring methodologies (e.g., CVSS for automotive) to prioritize vulnerabilities across mixed legacy and modern vehicle architectures.
  • Integrating threat intelligence feeds from OEM-specific ISACs into internal risk dashboards for real-time exposure tracking.
  • Defining asset criticality for ECUs based on safety impact (ISO 21435 alignment) and attack surface exposure.
  • Documenting attacker capability assumptions (e.g., physical access vs. remote) when scoping threat scenarios for telematics units.
  • Establishing review cycles for threat models synchronized with vehicle platform development milestones (e.g., GD3, GD5).

Module 2: Secure Communication Protocols and In-Vehicle Networks

  • Implementing TLS 1.3 with certificate pinning for secure OTA update channels between backend servers and gateway ECUs.
  • Configuring and managing symmetric key distribution for SecOC in AUTOSAR-based ECUs across high-volume production lines.
  • Segmenting Ethernet domains using AVB/TSN policies to isolate safety-critical ADAS traffic from infotainment systems.
  • Deploying intrusion detection on CAN FD networks using message frequency and timing anomaly baselines.
  • Evaluating trade-offs between certificate-based and PSK authentication for V2X communication in regulatory-compliant deployments.
  • Hardening diagnostic over IP (DoIP) endpoints by disabling unused services and enforcing firewall rules at the central gateway.

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

  • Designing dual-bank ECU firmware partitions with rollback protection to prevent downgrade attacks during OTA updates.
  • Implementing signed manifest validation at the vehicle gateway before distributing update packages to domain controllers.
  • Establishing update quarantine procedures for ECUs that fail post-installation integrity checks.
  • Integrating OTA update logs with SIEM systems to detect coordinated update interference across vehicle fleets.
  • Managing key rotation for OTA signing certificates across multiple geographic regions with overlapping vehicle lifecycles.
  • Defining fallback mechanisms for partial update failures without compromising vehicle drivability.

Module 5: Supply Chain and Third-Party Component Governance

  • Enforcing SBOM (Software Bill of Materials) requirements for Tier 1 suppliers using SPDX format and automated validation tools.
  • Conducting security assessments of third-party SDKs used in infotainment systems, focusing on permission misuse and data leakage.
  • Managing cryptographic key access for joint components (e.g., telematics control units) co-developed with suppliers.
  • Requiring ISO/SAE 21434 compliance evidence from suppliers during contract negotiation and audit cycles.
  • Implementing secure firmware flashing procedures at contract manufacturing sites to prevent pre-deployment tampering.
  • Establishing incident escalation paths with suppliers for coordinated vulnerability disclosure and patch deployment.

Module 6: Intrusion Detection and Incident Response in Vehicle Fleets

  • Deploying signature and behavioral IDS rules on central gateways to detect CAN bus flooding and diagnostic abuse.
  • Configuring secure log forwarding from vehicle ECUs to backend SOAR platforms with bandwidth and privacy constraints.
  • Developing fleet-wide correlation rules to identify coordinated attacks across geographically distributed vehicles.
  • Implementing remote vehicle isolation procedures (e.g., disabling telematics) via secure command channels during active incidents.
  • Validating IDS false positive rates under real-world driving conditions before fleet-wide rule deployment.
  • Integrating vehicle event data with enterprise IR playbooks to automate initial triage and escalation workflows.

Module 7: Compliance and Certification Alignment

  • Mapping internal cybersecurity controls to UN R155 attack scenarios and audit requirements for type approval.
  • Documenting CSMS (Cybersecurity Management System) processes for audit trails, change management, and role-based access.
  • Preparing evidence packages for notified body assessments, including risk registers and test reports from penetration tests.
  • Aligning vulnerability disclosure policies with regional regulations (e.g., NHTSA guidelines, EU CSM) and OEM public commitments.
  • Updating compliance documentation in response to field incidents or newly published attack techniques (e.g., CAN injection tools).
  • Coordinating cross-functional reviews between legal, engineering, and compliance teams before submitting audit deliverables.

Module 3: ECU Hardening and Secure Development Practices

  • Disabling debug interfaces (e.g., JTAG) in production ECUs and implementing secure boot with hardware-anchored root of trust.
  • Applying memory protection units (MPUs) to isolate critical tasks in AUTOSAR OS configurations.
  • Enforcing input validation and bounds checking in C code for ECUs handling untrusted data from external networks.
  • Integrating static application security testing (SAST) into CI/CD pipelines for ECU software builds.
  • Managing cryptographic key storage using hardware security modules (HSMs) or secure elements with anti-tamper features.
  • Conducting red team assessments on ECU firmware to validate resistance against side-channel and fault injection attacks.
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