FiberCop pushes telecommunications security into a new technological frontier: the Quantum Key Distribution, the Qkd, a solution that until a few years ago belonged mainly to physics laboratories and which now enters the fiber optic networks designed for businesses, institutions and essential services.
The stakes are high. Networks carry not only the Internet, but also a constant flow of strategic information, industrial data, operational communications, and services that support the country's economy every day. However, as computing power increases, so does the potential for cyber attacks. FiberCop's response aims to shift data protection to a different level, where security relies not only on the complexity of algorithms, but on the very laws of physics.
When physics protects data
La cryptography Classical encryption is based on extremely complex mathematical keys. Even the most powerful computers would take enormous amounts of time to crack. Qkd changes the settingThe security key is generated and distributed using properties of quantum physics. The principle is powerful in its simplicity. In the quantum world, to observe means to modify. If an external entity were to intercept the photon carrying the key, it would inevitably alter its state. The intrusion would therefore be detectable not only through software controls, but through the direct effect of the physical laws that govern the behavior of photons.
This is the qualitative leap on which FiberCop is building its experiment: a network in which information protection depends not only on the robustness of an algorithm, but on the ability to physically detect an interception attempt.
Turin, the laboratory where Qkd, Edge Cloud, and AI work together
Il first step concrete was made inInnovation Hub of Turin, where FiberCop has developed a demonstration setup that integrates Qkd devices supplied by ThinkQuantum, a company founded as a spinoff of the University of Padua and now a leading player in the Edge Cloud and artificial intelligence sector.
Architecture moves on two parallel pathsOn one side, there's the channel dedicated to the photons that generate the security keys, and then there's the channel for the actual data, which always travels encrypted. The experiment isn't limited to quantum key distribution, however, as it also introduces SDN (Software Defined Networking) logic to make the control of Qkd devices more dynamic and centralized.
Il monitoring software connections, collects operational metrics, and orchestrates the network. When data arrives at the node Edge Cloud, a computing infrastructure close to the network, are deciphered and analyzed by artificial intelligence. The system can process video streams from cameras in an industrial environment in real time, for example, counting people in an area or reporting anomalies. results are then displayed on dedicated control panels.
From experimentation to real networks
The next stop will be a Quantum-safe connection between the Turin headquarters of Lancia and Reiss RomoliIn this scenario, the information collected by IoT sensors at the Lancia Turin site will travel securely to the Reiss Romoli Edge Cloud, where artificial intelligence will analyze it to improve fuel consumption, efficiency, and safety.
The initiative is part of Sinegra project, "Intelligent System for the Efficiency and Management of Advanced Networks," funded by the Ministry of the Environment and Energy Security as part of Mission Innovation 2.0. FiberCop is leading the collaboration with the Polytechnic University of Turin.
The model already looks beyond the single use case. Possible applications range from industrial environments to energy networks, from smart cities to mission-critical environments. Fiber optics is thus no longer just a medium for connectivity: it becomes an intelligent infrastructure, capable of protecting, processing, and enhancing the most sensitive data.
