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Welcome to the first edition of 2026 for Space Security Sentinel (S3), our dedicated newsletter for the space and cybersecurity industries. Our main story in this edition is a look at 10 Defining Moments in Cybersecurity and Space in 2025. This is always a super interesting feature as it is brings to light key cyber events and what the space industry can learn from them.
Last month I attended Black Hat Europe, and I was struck about how many times the term “AI security” came up. As AI has become more mainstream, the role it will play in space-based cyber is likely to become more pronounced. Certainly, it will enable nefarious actors to become even more efficient in attacking space-based networks.
I would like to wish the S3 community all the best for the year ahead. We look forward to working with you. CyberSat is now a year-long endeavor, and this year we will be bringing you webinars, newsletters, and video coverage as well as the event itself in November.
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10 Defining Moments in Cybersecurity and Space in 2025
2025 was a year of change in cybersecurity, and every year feels more tumultuous than the previous year. Every year is now punctuated by high-profile……[continued] |
NATO, German BSI, and Israel's Rafael Share Strategies for Securing Space Systems
As space becomes a domain of warfare, democracies across the globe will increasingly rely on commercial satellite operators and private sector space companies to wage……[continued] |
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Carahsoft has built one of the most comprehensive portfolios of space technology solutions, including satellite communications, launch services, Earth observation, space situational awareness, AI-driven mission support, planetary defense, and space cybersecurity. Our expert team works closely with partners to deliver tailored solutions that help customers maximize mission success, improve decision-making, and strengthen resilience in an increasingly contested and complex space environment.
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Multi-Orbit Networks Expand the Attack Surface, But Basic Cyber Threats Remain, Experts Say
Software-defined satellites and multi-orbit architecture open up an expanded attack surface for hackers, but those vulnerabilities remain largely theoretical for now, satellite……[continued] |
IonQ Hires Katie Arrington for CIO Role
IonQ is hiring Katie Arrington to be its new chief information officer (CIO) in a high-profile hire for the quantum company. In her most recent……[continued] |
Opinion: Winning the Space-Cyber War Requires Continuous Investment, Vigilance, and Collaboration
In the mid-2000s, when the commercial space sector had significantly fewer active systems than today, space cybersecurity was not a major concern for systems engineers.……[continued] |
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