Exploration of the Application of Quantum Secure Communication Technology in Large Activities
With the rapid development of information technologies such as the Internet,the Internet of Things,and 5G communication,information security issues have been frequent and showing an increasingly complex trend in recent years.In large-scale events,data must be effectively protected to prevent unauthorized access,leakage,destruction,modification,review,inspection,recording,or destruction due to accidental or malicious reasons,and to ensure the continuous operation of information systems and businesses.Quantum secure communication is an encrypted communication security solution formed by combining quantum key distribution technology with information theory security and secure cryptographic algorithms.