NORTH AMERICA CYBER SECURITY OF CARS MARKET SIZE & SHARE ANALYSIS - GROWTH TRENDS AND FORECAST (2025 - 2030)

North America Cyber Security Of Cars Market Trends and Insights

UN R155 / ISO 21434 compliance deadlines

Mandatory enforcement beginning July 2024 forced OEMs to certify cybersecurity management systems, software-update processes, and continuous vulnerability monitoring. Automakers responded by embedding “security-by-design” procurement across their tier-one supply networks, accelerating demand for third-party audits and managed-service contracts ^{[2]UL Solutions, “Cybersecurity Management System (CSMS),” ul.com} . Suppliers unable to demonstrate process maturity face exclusion from new-vehicle programs, pushing professional-service uptake across the North America cyber security of cars market.

Surge in OTA software-update adoption

More than 250 million vehicles are expected to support OTA functions by 2025, shifting recall mitigation from physical service campaigns to secure remote patching ^{[3]HARMAN Automotive, “Refining Automotive OTA Deployment Strategies for a Direct Consumer Impact,” harman.com}. Automakers rely on cryptographic authentication and dual-image fail-safe techniques to safeguard updates. The heightened cadence of software releases amplifies endpoint exposure, thereby elevating demand for endpoint-protection agents and cloud-based threat-intelligence aggregation throughout the North America cyber security of cars market.

Growth of connected-car parc and 5G / V2X roll-out

5G capacity enables low-latency V2X messaging yet enlarges the potential surface for distributed denial-of-service and man-in-the-middle intrusions. The U.S. Department of Homeland Security classifies wireless assaults on vehicular comms among the most serious transportation threats, encouraging joint industry–government frameworks for secure spectrum use ^{[4]U.S. Department of Homeland Security, “5G Impacts to Vehicles and Highway Infrastructure,” dhs.gov}. Emerging AI-driven network sensors leverage 5G throughput to quarantine anomalies in real time across the North America cyber security of cars market.

Rapid expansion of in-vehicle digital-key ecosystems

CCC-driven interoperability underpins a 21% annual rise in digital-key adoption, rewarding providers of public-key-infrastructure services and biometric credential storage. PKI-anchored smartphone access cuts relay-attack incidents and aligns with consumer demand for frictionless mobility, yet demands continual risk assessment as handset OS updates can weaken cryptographic policies across the North America cyber security of cars market.

Highly fragmented software supply chain

Typical vehicles integrate hundreds of supplier modules, each with its own firmware lineage. The absence of comprehensive software bills of materials complicates patch orchestration, leaving latent vulnerabilities across multiple ECUs. Ransomware actors exploited third-party gateways, pushing North America’s disclosed automotive supply-chain-attack share to 58% in Q2 2024.

Evolving threat landscape outpacing standards

Financial damages from automotive cyber incidents climbed to USD 22.5 billion in 2024, outstripping the pace of regulatory updates. Quantum-ready encryption remains largely absent from production vehicles, creating a roadmap mismatch that exposes long-life platforms to future decryption attacks. Vendors emphasizing adaptive, policy-based defense tools gain strategic advantage within the North America cyber security of cars market.

Segment Analysis

By Solution Type: Services Drive Professional Transformation

Software-centric platforms captured 40.2% of 2024 revenue as firewalls, intrusion-detection systems, and AI-based analytics became default requirements for connected vehicles. Professional and managed services, however, are forecast to grow 15.9% each year to 2030 as OEMs outsource threat monitoring and incident response functions that outpace in-house capability gaps. The North America cyber security of cars market size for professional services is projected to nearly double by 2030. Severe workforce shortages push automakers toward subscription models that bundle security operations center access with compliance reporting.

Momentum in managed services also supports integration consulting, allowing suppliers to harmonize security controls across heterogeneous ECU stacks. Upstream Security’s cloud surveillance service already supports more than 25 million vehicles, illustrating a scalable blueprint that other providers emulate ^{[5]Upstream, “Upstream Harnesses the Power and Global Scale of Google Cloud,” upstream.auto}. Hardware security modules from NXP and Infineon add root-of-trust features that reduce on-vehicle compute costs, but integration success still depends on holistic vulnerability-management workflows delivered by external partners.

Note: Segment shares of all individual segments available upon report purchase

By Security Domain: Cloud Architecture Transformation

Network security led the market with a 35.2% share in 2024 as OEMs hardened CAN-FD and automotive Ethernet against packet spoofing. Cloud/backend security is expected to post the fastest 16.3% CAGR as centralized data lakes collect up to 40 terabytes per hour of fleet telemetry for real-time anomaly detection. The North America cyber security of cars market share for cloud security climbs as domain controllers forward logs to hyperscaler environments that offer elastic compute for AI analytics.

Application-level countermeasures gain relevance as third-party infotainment and insurance applications penetrate in-vehicle ecosystems. Sandboxing and code-signing functionalities protect cockpit marketplaces such as HARMAN Ignite Store, while endpoint ECU security continues to address lightweight encryption for body-control and safety actuators. Identity-and-access-management subdomains show early traction as digital-service portfolios expand.

By Vehicle Type: Autonomous Systems Security Premium

Passenger cars delivered 59.2% of 2024 revenue, yet autonomous and robo-taxis are on a trajectory to grow 18.2% annually because redundant sensor suites and AI decision loops demand multi-layer defense. The North America cyber security of cars market size for autonomous platforms is tied to project rollouts from Tesla, Cruise, and Waymo. These programs allocate higher security-spend per unit as functional-safety regulators expect resilient response even under active cyber breach scenarios.

Light commercial fleets adopt fleet-wide intrusion-detection as logistics operators cannot tolerate vehicle downtime. Heavy trucks integrate gateway segmentation to isolate infotainment from brake controllers. Standardization across these categories remains fragmented, yet drives cross-vertical productization among security vendors that package solutions for mixed asset portfolios.

By Application: ADAS Security Complexity

Telematics and connectivity control units generated 19.2% of 2024 revenue by acting as default ingress points for remote services. ADAS and autonomous driving systems are projected for a 17.2% CAGR as sensor fusion algorithms move to centralized processors. The North America cyber security of cars market size allocated to ADAS layers will expand alongside Level 3–4 rollouts. Attack vectors include spoofed object-detection data, compelling OEMs to deploy real-time sensor integrity checks.

Infotainment and digital cockpits continue to gain features such as app stores and voice assistants, elevating sandboxing requirements. Powertrain / EV charging interfaces reveal emerging risk associated with bi-directional energy flows. Body-and-comfort controllers, while low power, are no longer ignored, as relay thieves pivot to interior CAN nodes once perimeter defenses strengthen.

Note: Segment shares of all individual segments available upon report purchase

By Deployment Mode: Edge Computing Security

On-board solutions held 55.2% revenue in 2024, leveraging real-time anomaly detection to protect latency-sensitive powertrain and braking functions. Off-board / cloud deployments are expected to advance 17.2% annually through 2030, driven by AI-driven fleet-wide correlation models such as Upstream’s Ocean AI engine. The hybrid approach dominates procurement, allocating signature-based intrusion prevention to edge gateways, while complex pattern matching and long-term forensics reside in the cloud. Automakers increasingly standardize MQTT or HTTPS telemetry pipelines so that domain-controller logs feed threat-intelligence dashboards in near real time. The North America cyber security of cars market benefits from 5G network slicing that offers a secure baseline latency for security telemetry backhaul without congesting consumer infotainment traffic.

Geography Analysis

The United States captured 77.6% of revenue in 2024, reflecting dense OEM footprints, tier-one suppliers, and federal backing that totals more than USD 13 billion for civilian cybersecurity programs ^{[6]U.S. Department of Energy, “Securing EV Charging Infrastructure Part 1: Why Cybersecurity Matters,” energy.gov}. Washington’s ban on Chinese and Russian connected-vehicle technology pushes domestic vendors to occupy supply gaps, while Detroit–Silicon Valley collaboration accelerates innovation pipelines. Leading platform providers such as HARMAN, BlackBerry QNX, and Continental calibrate their product roadmaps to align with U.S. National Highway Traffic Safety Administration guidance linking type-approval to ISO 21434 audit results.

Canada is forecast to grow 18.2% annually, supported by updated motor-vehicle safety standards and public-sector initiatives promoting zero-trust frameworks across transportation assets. Yet the nation wrestles with a shortage of up to 25,000 cybersecurity professionals, incentivizing OEMs to contract managed-service suppliers. Provincial investments in 5G corridors between Ontario and Québec further elevate network-security spending within the North America cyber security of cars market.

Mexico’s regulatory path remains fluid as USMCA review approaches in 2026, possibly imposing stricter controls on foreign telematics modules. IMMEX compliance audits already pressure assemblers to document end-to-end security processes, prompting multinational tier-ones to pre-qualify suppliers on ISO 21434 readiness. Proposed semiconductor tariffs could shift electronics production inward, positioning domestic fabs to integrate secure microcontrollers that meet export-market demands.