FIGURE 4 Quantum communications and security So what? Transformative impact Quantum security technologies and PQC have the potential to revolutionize data protection by addressing vulnerabilities in classical encryption and key exchange methods, especially those compromised by advancements in quantum computing. Competitive advantage Early adoption of it can differentiate an organization as a leader in safeguarding data, enhancing trust and compliance. Compliance with regulation Help ensure compliance with emerging regulations and standards. How? Initial assessment and planning Assess existing security protocols, cryptographic algorithms, data storage, network infrastructure, authentication, software, industrial control systems, cloud services and communication channels. Identify vulnerabilities that quantum technology could exploit. Pilot projects Implement quantum security solutions in a controlled environment to evaluate effectiveness and compatibility. Use pilot results to refine integration strategy and address technical issues.Quantum communications and security is essential for safeguarding sensitive data in the evolving ICT landscape. Early adoption and strategic implementation can provide a competitive edge and ensure robust protection against future quantum threats.Advancing quantum computing, QKD and networking with fibre infrastructure Value chain segment: across the entire value chain; benefits: regulatory considerations, secure and reliable communication Canadian communications technology company TELUS is providing Photonic with access to a 30-km dedicated fibre network in British Columbia, configured to test increasingly complex quantum networking that uses quantum encryption for ultra- secure, tamper-evident transfer of information over long distances. This state-of-the-art infrastructure will enable Photonic to advance capabilities in quantum computing (solving complex problems beyond the reach of today’s computers), quantum networking and QKD (using quantum signals to create secure encryption). These technologies are all critical for the future of digital security and innovation.26 Stephanie Simmons, Founder and Chief Quantum Officer at Photonic, stated, “This collaboration with TELUS allows us to move from the lab into real-world applications, showcasing the compatibility of our technology with existing infrastructure. It marks a significant step forward in building the foundation for a quantum-ready future that will revolutionize computing and digital communication across Canada and beyond.” The collaboration between TELUS and Photonic aims to address critical challenges in digital security by harnessing QKD, which uses the principles of quantum mechanics to encrypt data with unprecedented security and makes interception attempts immediately detectable. Additionally, quantum computing’s ability to solve complex problems at a scale unattainable by today’s computers has transformative potential across industries like finance, healthcare and logistics. This initiative not only enhances data security but also supports economic growth by positioning Canada as a leader in quantum technology. The advancements made through this collaboration are expected to attract investment and facilitate innovation, contributing to the country’s technological and economic development. The collaboration between TELUS and Photonic underscores the importance of industry partnerships in advancing quantum technology. By introducing innovative quantum solutions, the organizations are paving the way for a more secure and efficient future. This case study highlights the transformative potential of quantum communication and its critical role in supporting a sustainable, interconnected global economy. Source: TELUS. (2024). TELUS and Photonic join forces to build Canada’s quantum future. Enhancing mobile security with QRNG Value chain segment: downstream – consumer services; benefits: regulatory considerations, secure and reliable communication The telecommunications industry faces significant challenges in ensuring the security of sensitive data on mobile devices. With the increasing reliance on mobile phones for activities such as banking, health data management and online shopping, the risk of cyberattacks and data breaches has escalated. Traditional security measures are often insufficient to protect against sophisticated threats, necessitating advanced solutions. Yoo Chul-joon, Head of SK Telecom’s Smart Device CT department, stated, “The Galaxy Quantum 5 is the latest in the Quantum series, now with premium performance and artificial intelligence (AI) features, further enhancing its completeness. We aim to offer security and AI capabilities at a reasonable price through the Galaxy Quantum 5 and will continue our efforts to ensure our customers enjoy a convenient telecommunications experience.” The Galaxy Quantum 5, developed by ID Quantique and SK Telecom, integrates quantum technology with Samsung Knox to enhance mobile security. It features the world’s smallest QRNG chip, measuring just 2.5 by 2.5 mm, which generates truly random numbers to strengthen authentication and data encryption. This ensures that sensitive information (such as fingerprints and payment details) is safeguarded against potential breaches. The device also offers improved AI capabilities for photography as well as a refined design. A quantum indicator notification lets users know when quantum security services are active, while the QRNG operates continuously in the background to maintain security integrity. Case studies Quantum Technologies: Key Strategies and Opportunities for ICT Leaders 15

Quantum Technologies Key Strategies and Opportunities for ICT Leaders 2025