SpaceNews.com
• Jason Rainbow
Cryptographic systems relied on for decades to secure sensitive communications and critical infrastructure could become vulnerable to sufficiently powerful quantum computers. Satellite operators and space-system developers face a long-term security challenge involving the protection of command, control and data links against future quantum-enabled attacks.
Cybersecurity (Cyber Threats & Protection)
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Cryptographic systems relied on for decades to secure sensitive communications and critical infrastructure could become vulnerable to sufficiently powerful quantum computers. Satellite operators and space-system developers face a long-term security challenge involving the protection of command, control and data links against future quantum-enabled attacks.
Honeywell and Q-CTRL are separately testing magnetic-navigation systems based on quantum sensors, aiming to help aircraft maintain reliable positioning when GPS signals are jammed or spoofed. The work targets a growing vulnerability in aviation’s dependence on satellite-based navigation.
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UK air travel is recovering after a NATS flight-processing failure disrupted operations, canceled more than 2,000 flights and stranded hundreds of thousands of passengers. Although services returned to normal and NATS ruled out a cyber attack, aircraft and crew repositioning is extending the disruption.
AT&T says it will become the first major U.S. telecom provider to integrate Amazon Leo satellite connectivity with fiber and 5G, offering businesses more resilient broadband. Amazon’s constellation is also slated to replace Viasat as Delta’s next-generation in-flight Wi-Fi provider, although a potential spectrum dispute could complicate the transition.
The proliferation of AI is forcing the U.S. Air Force to reassess how it defends networks against increasingly capable cyberattacks. Separately, a new regional defense pact centered on Mecca could alter competitive dynamics and export opportunities in Middle East arms markets.
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.
Former Spirit Airlines flight attendants are challenging Google’s proposed acquisition of data from the defunct carrier, citing concerns about the privacy of former employees. Google says a third party will remove personally identifiable information before the data is transferred, placing data governance at the center of the dispute.
An industry roundtable examines the operational problems created by interference with global navigation satellite systems, including spoofing and jamming. Participants discuss potential mitigations and preparedness measures as aviation stakeholders assess how to maintain reliable navigation when GNSS signals are disrupted.
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