SK Broadband (SKB) and Nokia have deployed a leased line network for Korea Hydro and Nuclear Plant (KHNP) to enhance data security and protect its network infrastructure from existing and emerging cyber threats, including quantum computing-based attacks. The deployment, completed in August 2024, integrates Nokia's Quantum-Safe Network technology.
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Quantum-Safe Technologies
The solution utilises a defense-in-depth approach, featuring advanced cryptographic technologies like Nokia's Quantum-Safe MACsec, alongside its transmission equipment, interconnect routers, and service access systems. The project also leveraged Nokia's Network Services Platform (NSP) to simplify network operations and management.
Critical Infrastructure Protection
"The integration of Nokia Quantum-Safe MACsec cryptographic technologies with KHN'’s network will significantly enhance the security and reliability of South Korea's critical energy infrastructure," said Head of Enterprise Sales Division at SK Broadband. "Advanced technologies, like quantum-safe networks, are becoming pivotal in safeguarding essential systems today and in the forthcoming quantum era."
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Benefits of the Deployment for KHNP
The Head of Network Infrastructure at Nokia Korea, emphasised the importance of protecting critical infrastructure. "Our 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."
Deployment allows Korea Hydro and Nuclear Plant (KHNP) to leverage quantum-safe MACsec technology to better protect its IP MPLS leased line network, Nokia said on Wednesday.
