Tech leaders showcase technology at Quantum Korea 2026
Leading technology companies and institutions showcased their latest quantum technology developments at Quantum Korea 2026, which opened on Thursday, as the government seeks to position Korea as a global leader in quantum technology through various policy initiatives. Hosted by the Ministry of Science and ICT since 2023, Quantum Korea will run through Saturday. This year’s edition focuses on how quantum technologies are being implemented and used in actual settings. A total of 56 companies and research organizations from 12 countries, including SK Telecom and KT, participated in the event, displaying quantum computer models and showcasing technologies that use quantum-based encryption and other security solutions. The telecom companies focused on quantum security solutions, as advances in quantum computing are expected to increase the risk of existing encryption systems being compromised. The key concept in their exhibitions was quantum key distribution (QKD) technology. QKD sends encryption keys using the quantum states of photons. Because observing a photon changes its quantum state,