Delray Beach, Florida, October 23, 2026 /PRNewswire/ -- According to MarketsandMarkets, the space cybersecurity market is expected to grow from $5.52 billion in 2026 to $8.59 billion by 2031, at a compound annual growth rate of 9.2% during the forecast period (2026–2031).
Space Cybersecurity Market Size and Forecast
- Market size years available: 2021 to 2031
- Market size in 2026: $5.52 billion
- Projected market size in 2031: $8.59 billion
- Compound annual growth rate from 2026 to 2031: 9.2%
Space Cybersecurity Market Trends and Insights
- As governments, defense agencies, commercial satellite operators, and space agencies require stronger protection for satellite networks, ground infrastructure, communication links, and critical mission systems, the space cybersecurity market is evolving. Advances in encryption, identity and access management, threat detection, security analytics, cloud security, and secure satellite communications are enabling space systems to better defend against evolving cyber threats. Cybersecurity investments are also supporting broader adoption of integrated security solutions across satellite communications, Earth observation, navigation and PNT, mission planning and control, data processing, and launch operations.
- The Asia-Pacific region's space cybersecurity market is expected to achieve the highest compound annual growth rate of 12.0% between 2026 and 2031.
- The service segment is expected to register the highest compound annual growth rate of 10.1% between 2026 and 2031.
- The defense segment is expected to hold the largest market share by 2026.
- Thales, General Dynamics Corporation, Viasat, Inc., Leonardo S.p.A., and Booz Allen Hamilton Inc. are listed as key players 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., and QuSecure, Inc. have distinguished themselves among startups and small to medium-sized enterprises, establishing strong footholds in specialized niches and highlighting their potential to become leaders in emerging markets.
MarketsandMarkets states that the market is expanding as defense agencies, commercial satellite operators, and government institutions increase investment in cybersecurity solutions to protect satellites, launch vehicles, ground stations and gateways, command and control centers, and critical space infrastructure. Demand for secure satellite communications, critical mission data protection, continuous threat monitoring, and operational resilience is also driving market growth. Advancements in encryption, identity and access management, intrusion detection, secure software architecture, and cybersecurity monitoring are enhancing protection against unauthorized access and cyberattacks. Modern space cybersecurity systems also support secure software updates, automated threat detection, and stronger protection for interconnected satellite and ground networks. The launch of the European Space Agency’s Cybersecurity Operations Center in May 2025 reflects the growing adoption of integrated cybersecurity monitoring to safeguard satellites, ground stations, and mission control systems.
The agency stated that the space cybersecurity industry is moving toward standardized security architectures and integrated cybersecurity solutions to protect diverse space assets through common security systems. This approach enables satellite operators, defense agencies, and space agencies to safeguard satellites, ground stations, communication networks, and mission control systems while sharing capabilities in encryption, authentication, threat detection, and security monitoring. The European Space Agency (ESA) has adopted a cross-platform cybersecurity architecture that shares security functions between space and ground infrastructure, helping to improve security management, reduce integration complexity, and support consistent protection across different space missions.
By asset type: Satellite segments will hold the largest market share during the forecast period.
The report states that the satellite segment is expected to maintain the largest market share and achieve the fastest growth as commercial satellite operators, defense agencies, and government institutions increase investment in safeguarding satellites against cyber threats. Demand is driven by the expansion of satellite networks in low Earth orbit (LEO), medium Earth orbit (MEO), and geostationary Earth orbit (GEO), along with requirements for secure communications, integration of onboard cybersecurity, and protection of satellite command systems. In May 2026, the European Space Agency (ESA) highlighted cybersecurity advancements under its General Support Technology Programme, including secure onboard computing, encryption, and protected satellite communication systems.
By end user: The defense segment will hold the largest market share during the forecast period.
By end user, the defense segment is expected to maintain the largest market share, as military institutions rely on secure satellite communications, navigation, intelligence gathering, surveillance, and mission-critical command systems. Defense space programs require cybersecurity solutions to protect classified 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 cybersecurity monitoring is driving demand for satellite protection, threat detection, identity and access management, and mission security services.
North America will hold the largest market share during the forecast period.
MarketsandMarkets states 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., and Leidos Holdings, Inc. The National Institute of Standards and Technology (NIST) has released NIST IR 8401, providing a cybersecurity framework for satellite ground segment operations and command and control systems. Increasing military and commercial satellite deployments are driving demand in the region for cybersecurity, encryption, threat monitoring, and cybersecurity services.
The agency states that Thales (France), General Dynamics Corporation (USA), Viasat, Inc. (USA), Leonardo S.p.A. (Italy), and Booz Allen Hamilton Inc. (USA) are among the leading companies in space cybersecurity. These companies have established distribution and service networks across North America, Europe, the Asia-Pacific region, the Middle East, and other parts of the world.
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Source: MarketsandMarkets