Welcome to the March edition of Space Security Sentinel!

Cyber threats in space are evolving fast, and this month, we’re diving into two critical fronts. We caught up with executives from encryption tech company Cavero Quantum to explore how quantum technologies could reshape security in space — and what companies need to do now to stay ahead of emerging threats. We also heard from Valour Consultancy about the cybersecurity risks surging in maritime as LEO-powered connectivity expands across vessels.

Meanwhile, CyberSat 2025 is open for registration! If you're serious about securing space, this is the event to attend, and now is the time to get the best rates. Plus, our Call for Technical Presentations is open through April 14. We’re looking for hands-on how-to sessions and real-world case studies that deliver actionable solutions to critical security challenges. Got expertise to share? Submit your idea and help shape the future of space cybersecurity.

If you find this valuable, share it with colleagues who care about securing space. Got feedback or story ideas? I’d love to hear from you.
📩 mholmes@accessintel.com
— Mark Holmes, Program Chair, CyberSat

The space enterprise must employ robust security principles, standards and defense-in-depth techniques to ensure resiliency against cyber intrusions. The Aerospace Corporation develops and tests innovative space-cyber solutions, including the Space Attack Research and Tactic Analysis (SPARTA) framework. Aerospace created SPARTA (available free to the public) to provide unclassified information about how spacecraft may be uniquely compromised and how to overcome those threats.