Automotive vulnerability assessment & threat analysis

Identify, evaluate, and mitigate cyber risks in connected vehicles with DNV’s vulnerability assessment and threat analysis services tailored for the automotive sector.

Automotive vulnerability assessment & threat analysis

Challenges in automotive cyber threats 

Modern vehicles are increasingly connected, featuring over-the-air updates, autonomous functions, and integrated infotainment. This digital transformation opens new attack surfaces that must be proactively managed. Regulatory frameworks like UNECE R155 and ISO/SAE 21434 require thorough cybersecurity risk assessments to protect vehicle integrity, user safety, and brand reputation. 

How our vulnerability and threat services support you  

DNV’s Vulnerability assessment and threat analysis service helps automotive manufacturers and suppliers uncover system weaknesses and evaluate cyber threat exposure.

We conduct structured TARA (Threat Analysis and Risk Assessment) in line with ISO/SAE 21434, simulate attack scenarios, and identify potential security gaps across ECUs, communication networks, and backend systems. Our services span the full development lifecycle, from concept phase to post-production. 

What sets our automotive approach apart

Standards-aligned TARA

Structured and compliant TARA aligned with ISO/SAE 21434 and UNECE R155.

Vehicle vulnerability analysis

Identification of system vulnerabilities across vehicle architecture.

Security-by-design support

Support for security-by-design and mitigation planning.

Risk & toolchain guidance

Expert guidance on toolchains, risk scoring, and data flows.

Audit-ready documentation

Clear documentation and traceability for audit-readiness.

Automotive engineer inspecting a vehicle on a lift to assess mechanical and electronic components for cybersecurity vulnerabilities

Trusted experts in automotive 

DNV combines decades of automotive assurance with cybersecurity expertise to provide trusted, actionable threat insights.

Our team supports Tier 1s, OEMs, and startups in integrating robust security practices into their product development, helping you meet regulatory demands while maintaining innovation velocity.

Engineer using a digital interface to analyse vehicle network security and assess cyber threats across connected automotive systems

Benefits of our vulnerability and threat services 

  • Early detection of cybersecurity risks.
  • Enhanced system resilience and safety.
  • Simplified compliance with international regulations.
  • Reduced exposure to costly breaches and recalls.
  • Improved collaboration between engineering and security teams.

Resources to strengthen your risk and compliance strategy

Explore playbooks and expert insights that help organizations uncover hidden risks, enhance cybersecurity and compliance, align with leading industry standards, and build more robust governance across the full product and service lifecycle.

Accelerate your automotive cybersecurity strategy

Protect safety, brand, and compliance with DNV’s cyber threat assessments and ISO/SAE 21434-aligned mitigation strategies.

Contact us

Yoshihiko Takagi

Yoshihiko Takagi

Head of Section, Cybersecurity, Japan