Market Overview

According to fortune business insights, the global V2X cybersecurity market size was valued at USD 2.07 billion in 2025. The market is projected to grow from USD 2.47 billion in 2026 to USD 10.21 billion by 2034, exhibiting a CAGR of 19.4% during the forecast period. Asia Pacific dominated the V2X cybersecurity market with a market share of 44% in 2025.

The analysis shows that as vehicles become more connected and autonomous, there is a critical need to secure the communication between vehicles (V2V), infrastructure (V2I), and pedestrians (V2P). This trend is driven by the need to safeguard data integrity, prevent unauthorized access, and ensure the safety and functionality of the entire transportation ecosystem.

Major Players Profiled in the Market Report:

• Infineon Technologies AG (Germany)
• Qualcomm Technologies, Inc. (U.S.)
• NXP Semiconductors (Netherlands)
• AUTOCRYPT Co., Ltd. (South Korea)
• Lear Corporation (U.S.)
• Continental AG (Germany)
• Autotalks Ltd. (Israel)
• Yunex Traffic (Germany)
• Commsignia Ltd. (U.S.)
• Karamba Security (U.S.)

Segments

Proven Reliability to Propel DSRC Segment Growth

Based on connectivity, the market is divided into Dedicated Short Range Communication (DSRC) and cellular. The DSRC segment holds the largest market share (60.77%) owing to its established reliability and efficiency for direct, low-latency communication, which is critical for real-time collision avoidance systems.

Central Role in Vehicle Security to Drive On-Board Unit Segment Expansion

By unit type, the market is categorized into on-board unit (OBU) and roadside unit (RSU). The on-board unit segment is leading the market with a 62.93% share, as these units are embedded within the vehicle and are essential for implementing core security mechanisms like encryption and authentication to protect data exchange.

Critical Safety Applications to Bolster Vehicle-to-Vehicle (V2V) Segment Growth