Payatu helps OEMs, Tier-1 suppliers, and EV manufacturers secure critical systems and meet global regulations while reducing long-term operational and reputational risk.
Protecting Automotive Systems
Where Safety and Cybersecurity Converge
Industry ChallengesÂ
Rising remote vehicle exploitation & safety-critical vulnerabilities
Increasing regulatory requirement: ISO 21434, UN ECE R155/R156, NHTSA
Expanding attack surface across OTA, telematics, cloud, and mobile apps
Legacy components mixed with modern digital stacks
Misconfigurations in cloud platforms powering connected vehicles
Risky API integrations powering driver services, analytics & fleets
Increasing threat vectors from EV infrastructure and V2X systems
Payatu’s Approach
Assess
Conduct architecture reviews, threat modeling, and penetration testing across in‑vehicle systems, cloud, and OT
Secure
Remediation planning, secure firmware development, code review, cryptography assessment, and secure OTA design
Sustain
Continuous monitoring, SBOM lifecycle management, automated firmware testing, and readiness for ISO 21434 compliance
Solutions for Automotive Enterprises
End-to-End Vehicle Cybersecurity Assessments
Red Teaming for Connected Vehicles & Charging infrastructure
EV Charging Network Security (OCPP, CCS, AC/DC Chargers)
ISO 21434 + UN ECE R155/R156 Compliance Programs
Mobile App & Cloud Backend Security for Connected Cars
Telematics & Connectivity Security (BLE, Wi-Fi, Cellular, V2X)
Threat Hunting & Response for Automotive Ecosystems
Secure OTA Update Systems & Pipeline Hardening
Protecting Industrial OT Systems: Payatu’s OT Security Engagement with a Leading EV Manufacturer
Regulatory AlignmentÂ
Let's discuss your security maturity roadmap
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