Nokia deploys quantum-safe network

Completed in August 2024, this deployment allows KHNP to protect its network against existing and emerging cyber threats, including quantum computing-based cyberattacks.

Nokia’s Quantum-Safe Network solutio uses a defence-in-depth approach with advanced network cryptography for protection against sophisticated cyber threats.

The key technologies featured in this project include Nokia's transmission equipment, interconnect routers, and service access systems. Nokia’s Network Services Platform (NSP) also helped in simplifying network operations and management.

“The integration of Nokia Quantum-Safe MACsec cryptographic technologies with KHNP’s network will significantly enhance the security and reliability of South Korea’s critical energy infrastructure. Advanced technologies, like quantum-safe networks, are becoming pivotal in safeguarding essential systems today and in the forthcoming quantum era. Collaborating with Nokia allows us to stay ahead of the constantly shifting cybersecurity environment and help our customers access the latest quantum-safe technology advancements for secure growth," said Kim Gooyoung, Head of Enterprise Sales Division, SK Broadband.

“Protecting critical infrastructure is a hallmark of quantum-safe technology, and an area we understand well at Nokia," added Jay Han, Head of Network Infrastructure Business, Nokia Korea. "Our industry-leading quantum-safe network solutions and proven expertise in delivering high-performance, secure technologies for critical infrastructure operators are helping companies like KHNP safeguard their essential systems to protect against disruptions and attacks caused by cyber threats. We look forward to working with SK Broadband to expand the use of our quantum-safe MACsec cryptographic technology throughout Korea.”