UN R155 certification opens market access. EVSec makes CSMS compliance an automated process.
Continuous CSMS intelligence. Live risk scoring. Compliance that keeps pace with every OTA update, every CVE, every supplier change.
- 75% faster TARA, verified across production automotive programs
UN R155 is a market access gate, not a one-time audit
Every OTA update, every new CVE, every supply chain change reopens your compliance obligation. Vehicles stay in service 10–20 years. Your CSMS must keep pace.
- UN R155 requires certified cybersecurity management; ISO/SAE 21434 mandates lifecycle security engineering across the full vehicle program.
- A cybersecurity gap doesn’t just fail an audit. It delays a vehicle launch, triggers a recall, or costs type approval in a new market.
- Static TARA and SBOM tools weren’t built for vehicles that update over the air.
Why traditional approaches fail
Competitors give you a static TARA document. EVSec gives you a living CSMS that updates with every software change. No manual rework, no launch delays.
C2A unifies TARA, SBOM intelligence, and vulnerability monitoring into a single AI-driven flow
Continuously updated security flow for SDVs
Continuous model: the core differentiator
OTA update pushed? New CVE? Supplier SBOM changed? The CSMS updates automatically: threat model, risk scores, compliance documentation. No manual rework. No launch delays.
SBOMs ingested across tiers
ECU software components, including from Tier 1, 2, and 3 suppliers, are mapped to the vehicle threat picture and tracked continuously.
Vulnerabilities correlated to ECUs
CVEs are matched to specific ECUs and vehicle systems; risk scored in vehicle context, not generic CVSS.
AI risk analysis: 75% faster TARA
AI-accelerated risk assessment yields 75% faster TARA without compromising ISO/SAE 21434 analysis quality. Fleet-scale risk scoring with vehicle safety impact context.
Prioritized remediation across tiers
Vulnerabilities are ranked by safety-effect risk. Remediation is tracked across Tier 1/2/3 suppliers with automated workflow assignment, not manual email chains.
Continuous CSMS intelligence. Live risk scoring. Compliance that keeps pace.
High-risk ECUs identified immediately
Attack surfaces across the vehicle architecture surfaced automatically; safety-critical ECUs prioritized.
CSMS always audit-ready
Type approval documentation stays current automatically, never manually rebuilt before a submission.
Full supply chain visibility
Tier 1, 2, and 3 supplier SBOMs mapped to vehicle architecture; vulnerabilities surfaced before production.
Fleet-wide postmarket surveillance
OTA updates and new CVEs automatically trigger re-assessment across deployed vehicles; CSMS stays current for the full 15–20 year vehicle lifespan.
Built for global automotive compliance
- Built to turn regulatory requirements into automated workflows. Compliance is continuous, not a pre-submission scramble.
- Start with SBOM and vulnerability management. Scale to full CSMS orchestration as your program matures.
UN R155
UN R156
ISO/SAE 21434
ISO/SAE 24089
GB 44495-2024
AIS 189
“C2A Security probably has the best threat analysis tool in the market, which also allows for streamlined collaboration between internal and external stakeholders.”
"The method of integration between the BOM information and the TARA is a unique differentiator of EVSec, something we haven’t seen with other vendors."
"At Elekta, we’re committed to providing safe, resilient solutions to our customers. Our collaboration with C2A Security will enable us to integrate cybersecurity throughout our product portfolio, helping us meet compliance requirements while keeping our systems secure."
"We believe this integration with C2A Security will be a milestone in product cybersecurity automation and vulnerability management, aiming to better comply with UN Regulation No. 155, ISO/SAE 21434 standards, among others."
"Thank you for this great product and your work!"
"That's a very cool risk management product you've got there, exactly what we need, and I haven't seen that before."
"This is a powerful tool for any company to have, and we’re excited about the collaboration with C2A Security and the value it can bring to our customers."
"C2A Security shares the same vision as MIH, in offering a seamless and holistic approach to automotive cybersecurity over the entire lifecycle."
"Fuzz testing, with C2A Security's solution, enables early discovery of vulnerabilities hence reducing the time needed to deliver SW and products."
"We want to apply our expertise in cybersecurity to the connected car sector. Thanks to our global Automotive Security Test Center and to our collaboration with C2A Security, NTT DATA will be an international reference point to protect connected cars from cyber-attacks and ensure the drivers' safety."
"We have deeply felt the growth of the intelligent connected vehicle business and cybersecurity is an indispensable part of the intelligent connected vehicle. The cooperation with C2A Security provides cybersecurity solutions for the whole lifecycle of connected vehicles in China. We look forward to expanding the cooperation globally and bringing the vehicle industry to a safer future."
"C2A Security is the future of cybersecurity, and with their technologies to automate security, together we will go further in monitoring, preventing risk, identifying and mitigating vulnerabilities."
Secure SDVs with context-aware AI risk prioritization
Continuous CSMS intelligence. Live risk scoring. From design through the full vehicle lifespan.