Delray Beach, Florida, October 23, 2026 / PRNewswire / -- According to MarketsandMarkets, the market size for cybersecurity in space is expected to grow from $5.52 billion in 2026 to $8.59 billion by 2031, with a compound annual growth rate of 9.2% during the forecast period (from 2026 to 2031).

Space Cybersecurity Market Size and Forecast

• Available market size for the years: 2021 to 2031
• Market size in 2026: $5.52 billion
• Forecast market size in 2031: $8.59 billion
• Compound Annual Growth Rate from 2026 to 2031: 9.2%

Trends and Insights in the Space Cybersecurity Market

• As governments, defense agencies, commercial satellite operators, and aerospace organizations require stronger protection for satellite networks, ground infrastructure, communication links, and critical mission systems, the space cybersecurity market is growing. Advances in encryption, identity and access management, threat detection, security analysis, cloud security, and secure satellite communications are enabling space systems to more effectively counter evolving cyber threats. Investments in cybersecurity are also supporting the broader adoption of integrated security solutions in areas such as satellite communications, earth observation, navigation and PNT, mission planning and control, data processing, and launch operations.
• The space cybersecurity market in the Asia-Pacific region is expected to achieve the highest compound annual growth rate between 2026 and 2031, at 12.0%.
• Service segmentation is expected to record the highest compound annual growth rate between 2026 and 2031, at 10.1%.
• The defense sector is expected to occupy the largest market share in 2026.
• Thales, General Dynamics Corporation, Viasat, Inc, Leonardo S, p.A, and Booz Allen Hamilton Inc have been listed as some of the key participants in the global space cybersecurity market due to their strong market share and product coverage.
• Companies such as CYSEC, SpiderOak Inc, Spaceit, Xage Security, Inc, QuSecure, and Inc have stood out among startups and small and medium-sized enterprises, establishing a strong foothold in their respective specialized fields, highlighting their potential to become leaders in emerging markets.

MarketsandMarkets indicates that as defense agencies, commercial satellite operators, and government organizations increase their investment in cybersecurity solutions to protect satellites, launch vehicles, ground stations and gateways, command and control centers, as well as critical space infrastructure, the market is expanding. The demand for secure satellite communications, protection of mission-critical data, continuous threat monitoring, and operational resilience is also supporting market growth. Advances in encryption, identity and access management, intrusion detection, secure software architecture, and cybersecurity monitoring are enhancing the ability to defend against unauthorized access and cyberattacks. Modern space cybersecurity systems also support secure software updates, automated threat detection, and stronger protection for interconnected satellites and ground networks. The launch of the European Space Agency's Cybersecurity Operations Center in May 2025 reflects an increasing use of integrated cybersecurity monitoring in protecting satellites, ground stations, and mission control systems.

The agency stated that the space cybersecurity industry is moving towards standardized security architectures and integrated cybersecurity solutions in order to protect a variety of space assets through common security systems. This approach enables satellite operators, defense agencies, and aerospace organizations to protect satellites, ground stations, communication networks, and mission control systems while sharing encryption, authentication, threat detection, and security monitoring capabilities. The European Space Agency (ESA) has adopted a cross-platform cybersecurity architecture that shares security functions between space and ground infrastructure, which helps to improve security management, reduce integration complexity, and support consistent protection across different space missions.

By asset type: Satellites are expected to occupy the largest market share during the forecast period.

The report states that as commercial satellite operators, defense agencies, and government organizations increase their investment in satellite protection against cyber threats, the satellite segment is expected to maintain the largest share and experience the fastest growth. Demand is driven by the expansion of satellite networks in low Earth orbit ( LEO ), medium Earth orbit ( MEO ), and geostationary orbit ( GEO ), security communication requirements, integration of network security on board satellites, and protection for satellite command and control systems. In May 2026, the European Space Agency ( ESA ) highlighted progress in network security under its Common Support Technology program, which includes secure on-board computing, encryption, and protected satellite communication systems.

Divided by end-users: The defense segment is expected to occupy the largest market share during the forecast period.

From the perspective of end-users, the defense segment is expected to maintain the largest market share, as military institutions rely on secure satellite communications, navigation, intelligence gathering, surveillance, and critical mission command systems. Defense space projects require network security solutions to protect confidential information, satellite control networks, communication links, and ground infrastructure from unauthorized access and cyberattacks. Increased investment in military satellite constellations, secure communication architectures, encryption technologies, and continuous network security monitoring is supporting the demand for satellite protection, threat detection, identity and access management, as well as mission security services.

North America will occupy the largest market share during the forecast period.

MarketsandMarkets indicates that the North American space cybersecurity market is supported by U.S. defense space programs, commercial satellite deployments, government cybersecurity initiatives, and investments in secure space infrastructure. The region benefits from the presence of companies such as Lockheed Martin Corporation, Northrop Grumman Corporation, General Dynamics Corporation, Viasat, Inc, Leidos Holdings, and Inc. The National Institute of Standards and Technology (NIST) has issued NIST IR 8401, which provides a cybersecurity framework for satellite ground segment operations and command and control systems. The increase in military and commercial satellite deployments is supporting the region's demand for cybersecurity, encryption, threat monitoring, and cybersecurity services.

The institution stated that Thales (France), General Dynamics Corporation (United States), Viasat, Inc (United States), Leonardo S p.A (Italy), and Booz Allen Hamilton Inc (United States) are among the leading companies in the field of space network security. These companies have established distribution and service networks in North America, Europe, the Asia-Pacific region, the Middle East, and other parts of the world.

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Message source: MarketsandMarkets