Zero Trust Cybersecurity Mesh for Space Systems and Satellite Networks.

Space systems, essential for everything from communication and weather forecasting to navigation and disaster management, have become an indispensable part of our daily lives. As the reliance on space infrastructure grows, so do the cybersecurity challenges, with escalating cyberattacks targeting these critical systems. Traditional perimeter-based security models are proving inadequate for protecting such a distributed and complex landscape against sophisticated threats. A transformative approach to space security is urgently needed to provide real-time, advanced protection.

Enter Space Armour’s Zero Trust Cybersecurity Mesh — empowered by Software-Defined Perimeter (SDP) architecture and private Blockchain technology. Space Armour delivers a comprehensive security solution for assets in space and on the ground. It’s Cybersecurity Mesh employs a layered, structured approach tailored for the hybrid and distributed nature of modern space systems. It decentralizes traditional security perimeters, applying unique protective measures to each node—whether a device, application, or network segment—significantly lowering the potential for unauthorized access. By keeping core systems invisible to threats through SDP architecture and enhancing digital identity and access management with private Blockchain, the mesh enforces a Zero Trust model where no entity is automatically trusted. Micro-segmentation further ensures that any breach is contained, protecting the integrity of the entire satellite network.