KT presented its vision for future network security leveraging quantum-based technologies at the Korean Information Science Society’s summer conference. The company detailed its conceptual framework for incorporating quantum security measures into its network infrastructure. This initiative aims to address evolving cybersecurity threats and safeguard data transmission in increasingly complex digital environments. KT’s proposal focuses on utilizing quantum key distribution (QKD) and post-quantum cryptography to enhance data encryption and protect against potential attacks from quantum computers. The presentation highlighted the potential of these technologies to create a more resilient and secure network for both public and private sectors. KT intends to continue research and development in this area, collaborating with industry partners and academic institutions to accelerate the implementation of quantum-safe security solutions. This move positions KT as a leader in exploring advanced security paradigms for the future of telecommunications.