SSN Staff
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WISeKey expands low-earth orbit cybersecurity constellation via SpaceX rideshare
WISeKey International Holding Ltd has successfully deployed its 21st satellite, the WISeSat 4.0, via a SpaceX Transporter-16 rideshare mission from…
House bill restores funding for TraCSS
The House Appropriations Committee has moved to restore funding for the Traffic Coordination System for Space (TraCSS), effectively reversing the…
Airbus acquires Quarkslab — a sovereign cyber play takes shape in Europe
Airbus has acquired French cybersecurity firm Quarkslab in a move that consolidates European sovereign cyber capabilities across aerospace and defense.
Your satellite is running Linux. that’s a cybersecurity problem.
Here's the thing about satellites in 2026: they run Linux, they get over-the-air updates, and they talk to each other…
The satellite cybersecurity act: a framework for protecting space-based infrastructure
The Satellite Cybersecurity Act represents a critical legislative effort to formalize a coordinated defense framework for U.S.