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KT joins Quantum Korea 2026 to unveil post-quantum cryptography and quantum key distribution technologies

KT will take part in Quantum Korea 2026, held at Dongdaemun Design Plaza in Seoul from July 2 for three days, to showcase quantum cryptography communications technologies and industrial applications. The company will present post-quantum cryptography and quantum key distribution, along with equipment produced through technology transfer to a domestic manufacturer. KT will also show wired and wireless QKD advances, ongoing wireless quantum transmission work, and pilot cases across public, finance and defence sectors.