The global V2X cybersecurity market size was estimated at USD 2.80 billion in 2024 and is projected to reach USD 7.97 billion by 2030, growing at a CAGR of 19.1% from 2025 to 2030. This strong growth trajectory reflects the increasing integration of vehicle-to-everything (V2X) technologies within modern transportation systems and the parallel rise in cybersecurity requirements to protect these connected environments. Market growth is primarily attributed to rapid technological advancements in V2X communication technologies, a growing number of cyberattacks targeting connected and autonomous vehicles, and increasing public and private sector investments aimed at accelerating the digitization of the automotive industry. Governments, automakers, and technology providers are increasingly prioritizing secure communication frameworks to support intelligent transportation systems and autonomous mobility.

In addition, end users are placing greater emphasis on connected technologies in vehicles to enhance safety, efficiency, and user experience, which further drives demand for advanced cybersecurity solutions. The extensive portfolios of cybersecurity offerings developed by leading market players, combined with the notable penetration of advanced analytics, artificial intelligence, and machine learning within the automotive industry, are anticipated to further propel the growth of the V2X cybersecurity market. Vehicle-to-everything represents a comprehensive communication ecosystem that enables vehicles to securely interact with surrounding infrastructure, pedestrians, road users, and other vehicles, supporting energy optimization, improved traffic management, and enhanced road safety outcomes. V2X-enabled vehicles rely on radio modules to exchange critical data such as vehicle location, speed, direction, position, and other kinematic parameters with connected systems and users in real time.

Moreover, to prevent data breaches, message tampering, and unauthorized access, V2X communication systems require robust cybersecurity solutions that ensure secure message transmission exclusively to authorized users. This requirement is creating a favorable environment for the expansion of the V2X cybersecurity market. Continuous advancements in key V2X components, including vehicle-to-device (V2D) communication systems, vehicle-to-grid (V2G) integration, and vehicle-to-infrastructure (V2I) connectivity, are further fueling market growth, as each of these components introduces additional cybersecurity challenges that must be addressed to ensure safe and reliable deployment.

Key Market Trends & Insights:

• North America accounted for the largest share of the global V2X cybersecurity market, holding over 32.0% of total revenue in 2024. The regional market is expanding due to rapid technological advancements in the automotive sector, high adoption and sales of autonomous and semi-autonomous vehicles, and the presence of major automotive and cybersecurity solution providers
• The Asia Pacific V2X cybersecurity industry is expected to register the fastest CAGR of 20.7% from 2025 to 2030. This growth is driven by the rising adoption of connected and autonomous vehicles across emerging and developed economies, along with strong government support for smart city development, intelligent transportation networks, and digital infrastructure modernization. Increasing investments by regional automotive manufacturers and technology firms are further strengthening market expansion in this region.
• By unit, the on-board units segment dominated the market in 2024 and accounted for a revenue share of over 59.0%. This dominance is attributed to the critical role of on-board units in enabling secure V2X communication within vehicles. Meanwhile, the Roadside Units (RSUs) segment is expected to register a CAGR of 18.0% over the forecast period, supported by increasing deployment of smart traffic infrastructure and connected road networks.
• By connectivity, the Dedicated Short-Range Communications (DSRC) segment held the largest revenue share in 2024, contributing over 64.0% of the overall market. DSRC continues to be widely adopted due to its low latency and reliability for safety-critical V2X applications. However, the cellular segment is expected to register the fastest CAGR during the forecast period, driven by advancements in 5G technology and increasing adoption of cellular-based V2X communication standards.
• By communication type, the Vehicle-to-Vehicle (V2V) segment accounted for the largest revenue share of over 33.0% in 2024, reflecting the importance of secure vehicle-to-vehicle data exchange for collision avoidance and traffic safety applications. The Vehicle-to-Grid (V2G) segment is expected to register the fastest CAGR from 2025 to 2030, supported by the growing integration of electric vehicles into smart energy grids and the need for secure bidirectional communication.
• By propulsion, the Internal Combustion Engine (ICE) segment held the largest market share of around 60.0% in 2024, primarily due to the large installed base of conventional vehicles incorporating connected technologies. The electric and hybrid segment is anticipated to grow at the fastest CAGR during the forecast period, driven by the rapid adoption of electrified vehicles and increasing emphasis on secure communication between vehicles and charging infrastructure.
• By vehicle type, the passenger cars segment held the largest market share of over 68.0% in 2024 and is expected to maintain its dominance throughout the forecast period. This is due to high consumer demand for connected car features and advanced safety systems. The commercial vehicles segment is anticipated to register the fastest CAGR during the forecast period, supported by increasing adoption of fleet connectivity, logistics optimization solutions, and autonomous driving technologies.
• By security type, the endpoint security segment held the largest revenue share of over 40.0% of the overall market in 2024, reflecting the critical need to secure in-vehicle systems, sensors, and communication endpoints. The cloud security segment is expected to register the fastest CAGR from 2025 to 2030, driven by the growing reliance on cloud-based platforms for data processing, analytics, and over-the-air updates in connected vehicle ecosystems.

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Market Size & Forecast:

• 2024 Market Size: USD 2.80 Billion
• 2030 Projected Market Size: USD 7.97 Billion
• CAGR (2025-2030): 19.1%
• North America: Largest market in 2024

Key Companies & Market Share Insights:

Key players operating in the V2X cybersecurity industry include Continental AG, ETAS (ESCRYPT), Qualcomm Technologies, Inc., DENSO CORPORATION, Infineon Technologies AG, among others. These companies are actively pursuing strategic initiatives such as new product launches, technology innovations, partnerships, collaborations, and long-term agreements to strengthen their market positions and gain a competitive edge.

• In May 2025, NXP Semiconductors partnered with Drive TLV, a Tel Aviv-based firm focused on smart and sustainable mobility innovation, to advance next-generation automotive technologies. This collaboration aims to accelerate developments in autonomous driving solutions, radar technologies, AI-powered automotive applications, and autonomous mobile robots (AMRs), reinforcing cybersecurity integration within these advanced systems.
• In November 2024, VicOne signed a memorandum of understanding (MOU) with Inventec Group to jointly enhance cybersecurity for smart in-vehicle cockpit systems. As part of this collaboration, VicOne is providing its vulnerability scanning and software bill of materials (SBOM) management solution, xZETA, to strengthen network security within Inventec’s in-vehicle systems and ensure compliance with the ISO/SAE 21434 automotive cybersecurity standard.
• In May 2024, Continental AG introduced a High-Performance Computer (HPC) cross-domain architecture within a vehicle, integrating cockpit and driving safety functions. The demonstration vehicle leverages Continental AG’s cloud-based Automotive Edge (CAEdge) platform to highlight the capabilities of software-defined vehicles (SDVs). This solution is powered by Qualcomm Technologies’ Snapdragon Ride Flex system-on-chip (SoC), which includes a pre-integrated Snapdragon Ride Vision perception stack, underscoring the growing convergence of advanced computing, connectivity, and cybersecurity in modern vehicles.

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