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SpaceNews.comJason Rainbow

Quantum computing threatens the cryptography protecting satellites and critical infrastructure

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.

2026-09-11T06:05:55.338082-07:00