Satellite Programs & Technology   Cybersecurity (Cyber Threats & Protection)  

Sparkle and Hellas Sat demonstrate quantum-safe satellite link between Greece and Cyprus

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Sparkle and Hellas Sat have demonstrated a quantum-safe satellite connection linking Greece and Cyprus, extending their earlier work securing a terrestrial connection between two Greek data centers. The test highlights efforts to protect satellite-enabled communications against future quantum-computing threats.

Discovered 2026-09-04T10:53:15.555986-07:00 | 2026-09-04T10:53:15.555986-07:00

Briefing

What Hype is tracking

  • The demonstration extends quantum-safe protection from terrestrial infrastructure to a satellite connection, a relevant step for securing space-enabled communications.
  • Sparkle and Hellas Sat’s earlier deployment between two Greek data centers provides a terrestrial foundation for the cross-border satellite application; no related previous clusters were provided for additional context.

Reported By

Via Satellite
Sources Tracked
1
First Seen
2026-09-04T10:53:15.555986-07:00
Latest Update
2026-09-04T10:53:15.555986-07:00
Coverage
Space

Sources

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