In 2023,countries such as the United States,Europe,Australia,Japan,South Korea,and India successively released national policies and strategic plans for cybersecurity,and the strategic position of cybersecurity was becoming increasingly prominent and constantly improving.At the same time,high covert and destructive attack activities represented by APT attacks,ransomware attacks,supply chain attacks,new network attacks,and mobile attacks were frequent,posing serious security threats to the global cyberspace.Zero trust,confidential computing,privacy computing,and resilient security technologies were flourishing.Quantum key distribution and anti quantum cryptography continued to achieve technological innovation and breakthroughs.Generative artificial intelligence created a new development space for cybersecurity,and the field of cybersecurity was facing unprecedented development opportunities and application prospects.