(ELE.Times) Scientists at the EU’s €1 billion Quantum Technology (QT) Flagship initiative have developed novel prototypes that use quantum encryption protocols to create the most secure transmission of sensitive information through the internet.
With fears growing that citizens’ digital information such as WhatsApp messages, personal emails, health information, or banking transactions – could become vulnerable to cyber-attacks, a secure line of defence is more critical than ever.
The QT Flagship is supporting four consortia that are making our data highly secure: the CiViQ consortium has developed efficient QKD protocols to secure this critical digital information; researchers at QRANGE have created quantum random number generators that can be implemented in such protocols; and UNIQORN scientists are searching for ways to miniaturise QKD down to the chip-scale to be easily integrated into any consumer device. Finally, researchers from QIA are aiming to put this all together, hardware and software, to build the future quantum internet.
CiViQ Project Coordinator Valerio Pruneri said: “Today, individuals, industries, and governments use networks to transmit sensitive data, such as health, financial, or defence information”.
The CiViQ approach is different from previous projects since QKD technology specifications are defined by end-user needs. Understanding its quantum end-users means CiViQ can for the first time integrate the QKD technology into existing modern telecom networks without the need to build ad-hoc, separate quantum communication infrastructure.

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