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Application Security in Automotive Cybersecurity

Application Security in Automotive Cybersecurity

$249.00
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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 organisational practices found in multi-workshop cybersecurity integration programs, addressing threat modeling, secure development, cryptographic deployment, and supply chain controls as applied across vehicle lifecycle phases from architecture design to post-deployment incident response.

Module 1: Threat Modeling for Automotive Systems

  • Conduct STRIDE-based threat assessments on vehicle ECUs to identify spoofing and tampering risks in CAN and Ethernet communications.
  • Map attack surfaces across telematics units, infotainment systems, and over-the-air (OTA) update mechanisms using data flow diagrams.
  • Collaborate with hardware and software teams to classify trust boundaries between domain controllers and legacy subsystems.
  • Integrate threat modeling outputs into system requirements to enforce security controls during vehicle architecture design.
  • Update threat models iteratively as new components (e.g., V2X modules) are introduced in vehicle platforms.
  • Document and prioritize risks using DREAD scoring, ensuring alignment with ISO/SAE 21434 risk assessment procedures.

Module 2: Secure Software Development Lifecycle (S-SDLC) Integration

  • Enforce mandatory static application security testing (SAST) gates in CI/CD pipelines for embedded automotive software builds.
  • Define secure coding standards for C/C++ used in microcontroller-based ECUs, focusing on memory safety and input validation.
  • Implement binary composition analysis to detect open-source components with known vulnerabilities in infotainment applications.
  • Coordinate security peer reviews during sprint planning in Agile teams developing OTA update managers.
  • Integrate dynamic analysis (DAST) for web-based vehicle services exposed via APIs or cloud connectivity.
  • Track and remediate security defects in issue management systems with traceability to functional safety (ISO 26262) work products.

Module 3: Cryptographic Implementation in Embedded Environments

  • Select and deploy lightweight cryptographic algorithms (e.g., AES-128, ECDSA) suitable for resource-constrained ECUs.
  • Manage lifecycle of cryptographic keys used in secure boot processes, including generation, storage, and revocation.
  • Implement hardware-backed key storage using Trusted Platform Modules (TPMs) or Hardware Security Modules (HSMs) in gateways.
  • Configure secure communication channels (TLS 1.3, DTLS) for vehicle-to-cloud data transmission with certificate pinning.
  • Audit cryptographic module compliance with FIPS 140-2 or equivalent standards in safety-critical systems.
  • Address side-channel attack risks in cryptographic operations executed on shared vehicle processors.

Module 4: Secure Communication Protocols and Network Segmentation

  • Design and enforce CAN FD message authentication using MACs to prevent injection attacks on high-speed buses.
  • Implement firewall rules in zone controllers to restrict traffic between infotainment and powertrain domains.
  • Configure Ethernet AVB/TSN networks with VLAN segmentation and IEEE 802.1X port-based access control.
  • Deploy intrusion detection systems (IDS) on central gateways to monitor anomalous CAN message frequencies or payloads.
  • Validate secure routing policies between vehicle domains and external networks via cellular or Wi-Fi interfaces.
  • Test resilience of communication stacks against denial-of-service conditions during ECU stress testing.

Module 5: Over-the-Air (OTA) Update Security

  • Design end-to-end signed and encrypted update packages with rollback protection to prevent downgrade attacks.
  • Implement secure update coordination between vehicle gateway and individual ECUs using Uptane framework principles.
  • Validate update integrity at each ECU using hardware-rooted trust chains before flashing new firmware.
  • Enforce role-based access controls for OTA deployment pipelines to prevent unauthorized release approvals.
  • Monitor and log OTA update attempts across fleets to detect coordinated tampering or replay attacks.
  • Establish fallback mechanisms and safe states for ECUs that fail during update processes.

Module 6: Vulnerability Management and Incident Response

  • Operate a coordinated vulnerability disclosure program (CVD) to receive and triage security reports from external researchers.
  • Classify vulnerabilities using CVSS scores and map them to vehicle-specific exploitability in different driving states.
  • Develop and test incident response playbooks for scenarios such as telematics server compromise or ECU takeover.
  • Coordinate with OEMs, suppliers, and regulatory bodies during disclosure of critical vulnerabilities (e.g., under WP.29 regulations).
  • Deploy runtime application self-protection (RASP) techniques in Android-based infotainment systems to detect exploitation.
  • Conduct red team exercises simulating remote attacks via Bluetooth, Wi-Fi, or cellular attack vectors.

Module 7: Compliance and Regulatory Alignment

  • Map security controls to ISO/SAE 21434 requirements for cybersecurity management system (CSMS) documentation.
  • Prepare audit evidence for UNECE WP.29 R155 (cybersecurity) and R156 (software updates) compliance assessments.
  • Integrate cybersecurity risk assessments into vehicle type approval processes with designated technical services.
  • Ensure data protection in connected vehicle services aligns with GDPR or equivalent privacy regulations.
  • Document security rationale for deviations from best practices due to legacy system constraints or cost-bounded platforms.
  • Update compliance artifacts annually or after significant architectural changes in vehicle electronic systems.

Module 8: Third-Party and Supply Chain Risk Management

  • Enforce security requirements in supplier contracts for software components delivered with known SBOMs.
  • Audit Tier 1 and Tier 2 suppliers’ adherence to secure development practices through on-site assessments.
  • Validate firmware images from external vendors using cryptographic hashing and signature verification.
  • Monitor supplier networks for exposure of development tools or build servers that could enable supply chain compromise.
  • Establish secure handoff procedures for software components moving from supplier to OEM integration teams.
  • Respond to third-party vulnerabilities (e.g., in open-source libraries) with patch deployment timelines based on vehicle risk exposure.
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