Cybersecurity Risks in European Space Sector Highlighted by Viasat Incident

• •The 2022 Viasat KA-SAT cyberattack exposed critical vulnerabilities in European space infrastructure.
• •Cybersecurity in the space sector is a shared responsibility among public and private entities.
• •Resilience strategies are being developed to mitigate cyber threats affecting dual-use space systems.

The European space sector is facing increasing cybersecurity threats, particularly highlighted by the 2022 Viasat KA-SAT cyberattack, which disconnected thousands of customers and affected over 5,000 German wind turbines. This incident revealed vulnerabilities in critical national infrastructure and emphasized the need for robust cybersecurity measures across complex supply chains. The space industry relies on a diverse ecosystem involving national agencies and private companies, each facing unique cybersecurity challenges. A recent RSIS webinar focused on the interdependence of space and cyber domains, discussing the shared responsibility for cybersecurity between public and private sectors. The webinar aimed to enhance resilience and cooperation in mitigating cyber threats to dual-use space systems. The European Space Agency (ESA) and national agencies are working to address these vulnerabilities through security best practices and regulatory compliance.