Use case

National safety

National security challenges hinge on the ability to protect sensitive communications in the face of constantly evolving threats. Quantum technologies open up new possibilities for ensuring the confidentiality and integrity of strategic communications.

Guiding principles

Government and military communications require particularly high levels of security, often across extensive and heterogeneous infrastructures. Traditional encryption approaches, whilst effective today, could be challenged by the emergence of advanced computing capabilities, particularly quantum computing.


Quantum communication technologies provide a direct solution to this problem by enabling the distribution of encryption keys that are theoretically unbreakable. Any attempt at interception alters the state of the system and can be detected immediately, which fundamentally changes the way we approach communications security.

In an operational context, this translates into applications such as securing inter-agency communications, protecting command and control infrastructure, and the secure transmission of classified information over existing networks.


Large-scale test environments play a key role in validating these applications. They enable the assessment of solutions’ robustness, their compatibility with current infrastructure, and their ability to meet the specific requirements of organisations involved in national security.

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