Cybersecurity For Cars Market - Trends, Size & Share

Name: Cybersecurity For Cars Market - Trends, Size & Share
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Cybersecurity For Cars Market Size and Share

Market Overview

Study Period	2019 - 2030
Market Size (2025)	USD 4.09 Billion
Market Size (2030)	USD 8.75 Billion
Growth Rate (2025 - 2030)	16.40% CAGR
Fastest Growing Market	Asia Pacific
Largest Market	Asia Pacific
Market Concentration	Low
Major Players *Disclaimer: Major Players sorted in no particular order Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

Cybersecurity For Cars Market (2025 - 2030) — Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

Cybersecurity For Cars Market Analysis by Mordor Intelligence

The Cybersecurity For Cars Market size is estimated at USD 4.09 billion in 2025, and is expected to reach USD 8.75 billion by 2030, at a CAGR of 16.40% during the forecast period (2025-2030). Rapid vehicle digitalization, growing regulatory scrutiny, and wider 5G/V2X roll-outs are reshaping competitive strategies and opening new service-led revenue pools. Manufacturers race to certify Cybersecurity Management Systems before UNECE R155/R156 audits, while cloud-native security platforms gain traction as software-defined vehicles demand continuous protection. Simultaneously, electric-vehicle adoption, bidirectional charging, and sensor-rich ADAS features multiply the attack surface, attracting specialized solution vendors that promise real-time threat intelligence and automated response. OEMs also eye monetization of over-the-air security updates and usage-based insurance programs that reward certified cyber-hardening, partially offsetting high integration costs.

Key Report Takeaways

By solution type, software-based offerings led with 41.2% revenue share in 2024, while professional services are forecast to register the fastest 19.8% CAGR to 2030.
By security type, endpoint security accounted for 30.1% of the cybersecurity for cars market share in 2024, whereas cloud security is projected to climb at 21.3% CAGR through 2030.
By vehicle type, passenger cars represented 57.2% of demand in 2024; the cybersecurity for cars market size for electric vehicles is set to expand at 21.8% CAGR between 2025-2030.
By application, infotainment systems captured 47.4% of the cybersecurity for cars market size in 2024, while ADAS and safety applications are expected to grow at a 21.7% CAGR through 2030.
By form type, in-vehicle embedded solutions dominated with 58.3% revenue share in 2024, and external cloud services are projected to post the highest 23.8% CAGR to 2030.
By geography, Asia-Pacific led with 35.6% revenue share in 2024 and is anticipated to register the fastest 20.2% CAGR over the forecast period.

Global Cybersecurity For Cars Market Trends and Insights

Drivers Impact Analysis

Driver	(~) % Impact on CAGR Forecast	Geographic Relevance	Impact Timeline
Regulatory mandates (UNECE R155/R156, ISO 21434) compliance wave	+4.2%	Global; early adoption in EU and Japan	Medium term (2-4 years)
Rapid growth in connected-vehicle fleet and 5G/V2X roll-outs	+3.8%	APAC core; spill-over to North America and EU	Short term (≤ 2 years)
ADAS/autonomous feature proliferation elevating cyber-risk	+3.1%	North America and EU leading; APAC following	Medium term (2-4 years)
Vehicle-to-Grid (V2G) bidirectional charging	+2.4%	EU and California early markets; expanding globally	Long term (≥ 4 years)
Usage-based-insurance discounts for certified cyber-hardening	+1.8%	North America and EU mature insurance markets	Medium term (2-4 years)
OEM monetization of OTA security updates	+1.3%	Global; premium segments first	Long term (≥ 4 years)

Source: Mordor Intelligence

Regulatory mandates drive fundamental change

Global homologation now hinges on demonstrating end-to-end security. UNECE R155 alone creates a USD 2.1 billion compliance opportunity by 2030 as OEMs must track 69 attack vectors and prove continuous monitoring throughout vehicle lifecycles. ^{[1]VicOne, “UN R155,” vicone.com} ISO/SAE 21434 hardcodes cybersecurity engineering into concept and decommission phases, prompting carmakers to expand specialist teams. Similar rules emerge in Japan and the United States, eliminating first-mover disadvantages and standardizing baselines worldwide.

Connected-vehicle fleet expansion multiplies attack surfaces

Modern cars host up to 150 ECUs and 100 million lines of code—volumes that could triple by 2030, stressing legacy defenses. Backend servers already account for 43% of incidents, and 95% of attacks originate remotely. ^{[2]Automotive IQ, “UNECE R155/R156 Compliance,” automotive-iq.com} 5G-based V2X exchanges add high-bandwidth vectors exposing telematics gateways, while ransomware targeting dealership IT highlights supply-chain vulnerabilities beyond the vehicle perimeter.

ADAS proliferation elevates safety-critical risks

AI-driven perception stacks introduce adversarial-learning weaknesses that may misread traffic signs, with researchers cataloging 115 threats in driver monitoring alone. Sensor spoofing against radar and ultrasonic modules underscores the need for multi-layered protection spanning silicon, middleware, and cloud analytics, spurring demand for specialized runtime intrusion detection.

Vehicle-to-Grid integration creates bidirectional pathways

Only 12% of CCS chargers currently support TLS, leaving most deployments open to man-in-the-middle exploits. Vulnerabilities such as CVE-2024-37310 inside open-source charging firmware expose entire EV fleets and potentially the grid. Regulators and utilities now view automotive security as a critical infrastructure risk.

Restraints Impact Analysis

Restraint	(~) % Impact on CAGR Forecast	Geographic Relevance	Impact Timeline
High integration cost and legacy E/E architectures	-2.8%	Global; established OEMs most affected	Short term (≤ 2 years)
Fragmented standards and certification overload	-1.9%	Global; regional variations	Medium term (2-4 years)
Acute shortage of automotive-grade cyber-talent	-2.1%	North America and EU	Medium term (2-4 years)
Post-warranty liability for long-life vehicles	-1.4%	Global; regulatory uncertainty	Long term (≥ 4 years)

Source: Mordor Intelligence

Legacy architecture integration costs constrain adoption

Retrofitting 150-plus ECUs in legacy platforms can add 15-20% to vehicle development budgets. Continental’s 2022 breach illustrated supplier-network exposure and forced expensive architecture reviews. Such financial drag delays roll-outs among volume brands, even as compliance deadlines loom.

Automotive cybersecurity talent shortage limits execution

Roles demand deep knowledge of CAN, FlexRay, ISO 26262, and real-time constraints that few traditional IT security professionals possess. Smaller suppliers struggle to match salary offers from tech firms, widening the skills gap just as demand spikes. Investments like BMW i Ventures’ USD 12 million in RunSafe Security reflect efforts to backfill capabilities across the supply chain.

Segment Analysis

By Solution Type: Professional services outpace as compliance complexities surge

Software-based platforms held 41.2% of 2024 revenue, underscoring their centrality in a software-defined vehicle era where embedded firewalls, secure firmware, and runtime intrusion detection converge. Consulting-led offerings, however, are on a 19.8% CAGR ascent as OEMs outsource gap analyses, threat modeling, and audit preparation to specialist advisors. The cybersecurity for cars market increasingly rewards vendors capable of bundling continuous monitoring with UNECE R155 documentation support, a capability visible in HARMAN’s end-to-end WP.29 packages.

Professional services also orchestrate multi-vendor integration when hardware security modules, PKI suites, and cloud SOC platforms must interoperate inside tight development timelines. Such cross-domain coordination positions service providers as primary gatekeepers of compliance roadmaps, shifting revenue toward recurring assessment and managed-detection contracts. Consequently, the cybersecurity for cars market is witnessing alliances where software licensors embed service retainer clauses to secure lifetime margins.

Cybersecurity For Cars Market — Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

By Security Type: Cloud security accelerates while endpoint remains essential

Endpoint controls retained a 30.1% share in 2024 because cryptographic keys, secure boot, and ECU-level firewalls remain foundational. Yet cloud defenses are racing ahead at 21.3% CAGR as automakers shift data lakes, OTA orchestration, and fleet analytics off-board. The cybersecurity for cars market size for cloud protection is swelling each quarter, buoyed by collaborations such as Upstream’s tie-up with Google Cloud. Incident lessons from the 2024 Volkswagen data breach showed that insufficient encryption of telemetry can cascade into reputational damage.

Network-layer segmentation and TLS v1.3 upgrades ride parallel with cloud growth, while application-centric hardening becomes imperative as vehicles download microservices weekly. Wireless security remains the final mile, guarding 5G links that now underpin platooning and V2I signalling. As virtual ECUs offload tasks to the edge, hybrid architectures combining in-vehicle enforcement with remote AI-assisted analytics form the emerging blueprint across the cybersecurity for cars market.

By Vehicle Type: Electric-vehicle focus intensifies protective spend

Passenger cars still anchor revenue, accounting for 57.2% of demand in 2024, yet electric vehicles represent the fastest-growing slice at 21.8% CAGR. Their dependence on battery management systems, high-voltage controllers, and V2G interfaces expands both threat vectors and regulatory scrutiny, enlarging the cybersecurity for cars market size earmarked for EV protection. Studies revealing low TLS adoption among public chargers ^{[3]arXiv Authors, “A Security Measurement Study of CCS EV Charging Deployments,” arxiv.org} and disclosures such as CVE-2024-37310 have sharpened OEM and utility focus on end-to-end encryption, firmware signing, and anomaly scoring.

Commercial fleets increasingly procure telematics with built-in intrusion-prevention to avoid cargo disruptions, while heavy trucks integrate secure gateways that isolate safety-critical brake controllers from infotainment head-units. These differing risk profiles sustain multi-tier demand, ensuring the cybersecurity for cars market continues to fragment by propulsion type and duty cycle.

By Application: ADAS and safety spend gains momentum

Infotainment held the largest slice at 47.4% in 2024 because audio-video domains remain an easy phishing and ransomware target. However, security outlays around ADAS and safety systems are rising at 21.7% CAGR as lidar fusion, automated lane-keep, and driver monitoring migrate into higher SAE automation levels. This pivot moves the cybersecurity for cars market share toward functions that can physically endanger occupants if compromised. The STRIDE-mapped catalogue of 115 threats against driver monitoring systems underscores the urgency.

Telematics remains the connective tissue between vehicle and cloud, making secure MQTT brokering and certificate rotation key purchase criteria. Powertrain controllers, once isolated, now expose APIs for regenerative-braking updates, demanding signed firmware and runtime integrity checks. Charging infrastructure security rounds out the stack, especially in regions deploying bidirectional energy services.

By Form Type: External cloud services reshape architectures

In-vehicle embedded solutions stayed dominant with a 58.3% share in 2024, driven by real-time needs such as secure boot and cryptographic seed-key routines. Yet, external cloud services exhibit a 23.8% CAGR as automakers centralize threat intelligence, vulnerability scanning, and fleetwide policy management. Upstream’s Ocean AI illustrates how aggregated telemetry enables machine-learning models that predict and neutralize complex, multi-vehicle attacks. ^{[4]Upstream Security, “Upstream Harnesses the Power and Global Scale of Google Cloud,” upstream.auto} The cybersecurity for cars market thus evolves toward a dual-plane model: embedded enforcement for milliseconds-level reactions, and cloud orchestration for situational awareness and over-the-air patching.

Microsoft’s integration of VicOne threat feeds into GitHub workflows shows dev-sec-ops convergence, tightening feedback loops between software releases and field monitoring. As continuous delivery culture takes hold, cloud-native SOCs become indispensable to maintain compliance and performance metrics.

Geography Analysis

Asia-Pacific commanded 35.6% revenue in 2024 and is projected to grow at 20.2% CAGR, making it the fastest-advancing geography within the cybersecurity for cars market. China’s scaling of connected-EV production fuels large-scale procurement of V2G-ready PKI and ECU hardening suites, while Japan’s early alignment with UNECE rules accelerates supplier certification programs. South Korea’s 5G highways amplify demand for real-time over-the-air patching technologies, and India’s emergent export ambitions trigger investments in ISO 21434 compliance tooling. Collectively, these dynamics push regional vendors to deliver low-latency cloud SOC services hosted within data-residency-compliant zones.

North America represents a mature yet evolving arena where premium vehicle trims and robust insurance ecosystems encourage cybersecurity monetization. The United States Connected Vehicles Rule, effective March 2025, forces OEMs to audit supply chains for sanctioned components, redirecting procurement toward domestic chipsets and security modules. Canada’s tier-one suppliers leverage proximity and regulatory alignment to integrate secure Ethernet backbones, while Mexico’s assembly plants adopt managed-security services to counter rising ransomware aimed at just-in-time logistics.

Europe remains a regulatory trendsetter and R&D hub. Germany hosts flagship suppliers such as Bosch ETAS and Continental, although the latter’s prior breach highlighted vulnerabilities in centralized architecture. France and the United Kingdom channel public grants into quantum-safe automotive cryptography, while the ENX VCS audit framework overlays ISO 21434 to standardize supplier assessments. Eastern European engineering hubs contribute competitive talent, though war-related cyber sanctions reshape sourcing strategies.

Competitive Landscape

The cybersecurity for cars market features moderate fragmentation where established tier-one suppliers intersect with security pure-plays. Continental, Bosch ETAS, DENSO, and NXP leverage deep vehicle integration to embed hardware-root-of-trust and secure gateway offerings. Upstream, VicOne, and Argus supply AI-driven SOC platforms and threat intelligence that complement in-vehicle defenses, enabling OEMs to monitor fleets in real time. Semiconductor leaders Infineon and Renesas bundle secure microcontrollers with automotive Ethernet switch silicon, targeting domain controller architectures.

Strategic partnerships define go-to-market execution. Infineon’s USD 2.5 billion acquisition of Marvell’s Automotive Ethernet business broadens its portfolio into high-bandwidth networking essential for ADAS domain controls. ^{[5]Infineon Technologies, “Infineon Further Strengthens Its Number One Position in Automotive Microcontrollers,” infineon.com} VicOne’s integration with Microsoft’s developer tools accelerates secure-coding adoption, tightening the loop between design and field feedback. Upstream’s Ocean AI brings automated root-cause investigation, lowering SOC response times. Meanwhile, automakers invest directly: BMW i Ventures’ stake in RunSafe Security secures software immunization IP across its supply base. Competitive intensity is expected to rise as quantum-resistant cryptography and AI-generated code defense emerge as next battlegrounds.

Cybersecurity For Cars Industry Leaders

Continental AG
Harman International
Bosch ETAS GmbH
Infineon Technologies AG
NXP Semiconductors NV
*Disclaimer: Major Players sorted in no particular order

Cybersecurity For Cars Market Concentration — Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

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Recent Industry Developments

April 2025: Infineon Technologies closed the USD 2.5 billion acquisition of Marvell’s Automotive Ethernet unit to fuse high-bandwidth networking with secure microcontrollers.
March 2025: The United States Connected Vehicles Rule took effect, restricting Chinese and Russian components and mandating supply-chain disclosure filings.
February 2025: VicOne and Microsoft integrated automotive threat intelligence into GitHub Advanced Security, expanding secure-by-design tooling.
February 2025: Upstream Security launched Ocean AI to automate multi-vehicle attack investigation and mitigation.
January 2025: Infineon created the SURF business unit to consolidate sensor and RF development for secure ADAS applications.
December 2024: Upstream partnered with Google Cloud to scale global automotive SOC services.
September 2024: BMW i Ventures invested USD 12 million in RunSafe Security to harden supply-chain software.
September 2024: Toyota Tsusho joined forces with Keyfactor to deploy global PKI services for connected vehicles.

Table of Contents for Cybersecurity For Cars Industry Report

1. INTRODUCTION

1.1 Study Assumptions and Market Definition
1.2 Scope of the Study

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET LANDSCAPE

4.1 Market Overview
4.2 Market Drivers
- 4.2.1 Regulatory mandates (UNECE R155/R156, ISO 21434) compliance wave
- 4.2.2 Rapid growth in connected-vehicle fleet and 5G/V2X roll-outs
- 4.2.3 ADAS/autonomous feature proliferation elevating cyber-risk
- 4.2.4 Vehicle-to-Grid (V2G) bidirectional charging introduces new attack surface
- 4.2.5 Usage-based-insurance discounts tied to certified cyber-hardening
- 4.2.6 OEM monetisation of OTA security updates in software-defined cars
4.3 Market Restraints
- 4.3.1 High integration cost and legacy E/E architectures
- 4.3.2 Fragmented standards and certification overload
- 4.3.3 Acute shortage of automotive-grade cyber-talent
- 4.3.4 Post-warranty liability concerns for long-life vehicles
4.4 Industry Value Chain Analysis
4.5 Regulatory Landscape
4.6 Technological Outlook
4.7 Industry Attractiveness – Porter’s Five Forces Analysis
- 4.7.1 Bargaining Power of Suppliers
- 4.7.2 Bargaining Power of Buyers
- 4.7.3 Threat of New Entrants
- 4.7.4 Threat of Substitutes
- 4.7.5 Intensity of Competitive Rivalry
4.8 Impact of Macroeconomic Factors on the Market

5. MARKET SIZE AND GROWTH FORECASTS (VALUES)

5.1 By Solution Type
- 5.1.1 Software-Based
- 5.1.2 Hardware-Based
- 5.1.3 Professional Services
- 5.1.4 Integration
- 5.1.5 Other Solutions
5.2 By Security Type
- 5.2.1 Network Security
- 5.2.2 Application Security
- 5.2.3 Cloud Security
- 5.2.4 Endpoint Security
- 5.2.5 Wireless Security
5.3 By Vehicle Type
- 5.3.1 Passenger Cars
- 5.3.2 Light Commercial Vehicles
- 5.3.3 Heavy Commercial Vehicles
- 5.3.4 Electric Vehicles (BEV/HEV/PHEV)
5.4 By Application
- 5.4.1 Infotainment
- 5.4.2 Telematics and Connectivity
- 5.4.3 Powertrain/Propulsion Control
- 5.4.4 ADAS and Safety
- 5.4.5 Charging Infrastructure and V2G
5.5 By Form Type
- 5.5.1 In-Vehicle (Embedded)
- 5.5.2 External Cloud Services
5.6 By Geography
- 5.6.1 North America
- 5.6.1.1 United States
- 5.6.1.2 Canada
- 5.6.1.3 Mexico
- 5.6.2 South America
- 5.6.2.1 Brazil
- 5.6.2.2 Argentina
- 5.6.2.3 Chile
- 5.6.2.4 Rest of South America
- 5.6.3 Europe
- 5.6.3.1 Germany
- 5.6.3.2 United Kingdom
- 5.6.3.3 France
- 5.6.3.4 Italy
- 5.6.3.5 Spain
- 5.6.3.6 Russia
- 5.6.3.7 Rest of Europe
- 5.6.4 Asia-Pacific
- 5.6.4.1 China
- 5.6.4.2 India
- 5.6.4.3 Japan
- 5.6.4.4 South Korea
- 5.6.4.5 Malaysia
- 5.6.4.6 Singapore
- 5.6.4.7 Australia
- 5.6.4.8 Rest of Asia-Pacific
- 5.6.5 Middle East and Africa
- 5.6.5.1 Middle East
- 5.6.5.1.1 United Arab Emirates
- 5.6.5.1.2 Saudi Arabia
- 5.6.5.1.3 Turkey
- 5.6.5.1.4 Rest of Middle East
- 5.6.5.2 Africa
- 5.6.5.2.1 South Africa
- 5.6.5.2.2 Nigeria
- 5.6.5.2.3 Rest of Africa

6. COMPETITIVE LANDSCAPE

6.1 Market Concentration
6.2 Strategic Moves
6.3 Market Share Analysis
6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
- 6.4.1 Continental AG
- 6.4.2 Harman International (Samsung)
- 6.4.3 Bosch ETAS GmbH
- 6.4.4 Infineon Technologies AG
- 6.4.5 NXP Semiconductors NV
- 6.4.6 Cisco Systems Inc.
- 6.4.7 DENSO Corporation
- 6.4.8 Visteon Corporation
- 6.4.9 Delphi Technologies plc
- 6.4.10 Honeywell International Inc.
- 6.4.11 Argus Cyber Security Ltd.
- 6.4.12 Karamba Security Ltd.
- 6.4.13 Arilou Technologies Ltd.
- 6.4.14 Escrypt GmbH
- 6.4.15 Secunet Security Networks AG
- 6.4.16 Upstream Security Ltd.
- 6.4.17 VicOne Inc. (Trend Micro)
- 6.4.18 GuardKnox Cyber-Technologies Ltd.
- 6.4.19 BlackBerry QNX
- 6.4.20 SafeRide Technologies Ltd.
- 6.4.21 Cybellum Technologies Ltd.
- 6.4.22 Trillium Secure Inc.
- 6.4.23 Vector Informatik GmbH
- 6.4.24 Comsec Automotive Ltd.
- 6.4.25 GuardSquare NV
- 6.4.26 AutoCrypt Co. Ltd.

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

7.1 White-Space and Unmet-Need Assessment

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Global Cybersecurity For Cars Market Report Scope

With the increasing significance of connected cars, vehicle hacking is also expected to rise. Vehicle hacking is when someone attempts to gain unauthorized access to vehicle systems to retrieve driver data or manipulate vehicle functionality. Cybersecurity for cars could be implemented in terms of software, hardware, service, and integration and could provide network security, application security, and cloud security.

The cyber security market for cars is segmented by type of solution (software-based, hardware-based, professional services, integration, and other types of solution), type of security (network security, application security, cloud security, and other types of security), and geography (North America, Europe, Asia-Pacific, Latin America, and Middle East & Africa). The market sizes and forecasts are provided in terms of value in USD for all the above segments.

By Solution Type	Software-Based
	Hardware-Based
	Professional Services
	Integration
	Other Solutions
By Security Type	Network Security
	Application Security
	Cloud Security
	Endpoint Security
	Wireless Security
By Vehicle Type	Passenger Cars
	Light Commercial Vehicles
	Heavy Commercial Vehicles
	Electric Vehicles (BEV/HEV/PHEV)
By Application	Infotainment
	Telematics and Connectivity
	Powertrain/Propulsion Control
	ADAS and Safety
	Charging Infrastructure and V2G
By Form Type	In-Vehicle (Embedded)
	External Cloud Services

By Geography	North America	United States
		Canada
		Mexico

	South America	Brazil
		Argentina
		Chile
		Rest of South America

	Europe	Germany
		United Kingdom
		France
		Italy
		Spain
		Russia
		Rest of Europe

	Asia-Pacific	China
		India
		Japan
		South Korea
		Malaysia
		Singapore
		Australia
		Rest of Asia-Pacific

	Middle East and Africa	Middle East	United Arab Emirates
			Saudi Arabia
			Turkey
			Rest of Middle East

		Africa	South Africa
			Nigeria
			Rest of Africa

By Solution Type

Software-Based

Hardware-Based

Professional Services

Integration

Key Questions Answered in the Report

What is driving the rapid growth of the cybersecurity for cars market?

Mandatory UNECE R155/R156 regulations, 5G-enabled connectivity, and the migration to software-defined vehicles have increased attack surfaces and forced OEMs to invest in continuous protection, supporting a 16.4% CAGR through 2030.

How large is the cybersecurity for cars market size today?

The cybersecurity for cars market size reached USD 4.09 billion in 2025 and is forecast to grow to USD 8.75 billion by 2030.

Which region leads the cybersecurity for cars market?

Asia-Pacific leads with 35.6% revenue share, propelled by China’s connected-EV production and Japan’s early regulatory adoption.

Why is cloud security gaining prominence in automotive cybersecurity?

OTA updates, remote diagnostics, and fleet analytics increasingly rely on cloud services, making cloud security the fastest-growing segment at 21.3% CAGR.

What is the biggest challenge for OEMs implementing cybersecurity measures?

High integration costs for legacy E/E architectures and a shortage of automotive-grade cyber-talent jointly restrict rollout speed, together depressing projected CAGR by roughly 5 percentage points.

How are OEMs monetizing cybersecurity investments?

Automakers now charge subscription fees for over-the-air security updates and partner with insurers to offer usage-based premiums tied to certified cyber-hardening, creating new recurring revenue streams.