(including but not limited to):
Topic 1: Cybersecurity
Network and protocol security, software and system security, operating system security technology, cloud computing and edge security, mobile and wireless communication security, Internet of Things security, vehicle networking and unmanned system security, industrial control system and cyber physical system security, network identity authentication and access control, intrusion detection and defense, malware analysis and prevention, vulnerability mining and penetration testing, network attack and defense confrontation and situational awareness, firewall and security isolation technology, hardware security and trusted execution environment, content security and digital copyright protection, network security management and compliance testing, critical information infrastructure protection, supply chain security governance, cyberspace security administrative law enforcement and emergency response, quantum and post quantum network security management;
Topic 2: Data Privacy
Data privacy protection theory and framework, differential privacy and anonymization technology, privacy enhanced computing technology, federated learning and privacy protection data mining, location and trajectory privacy protection, privacy information retrieval and hidden queries, data anonymization and secure publishing, personal information protection laws and compliance, cross-border data flow security governance, data security and multi-party access control, privacy protection trust management, available security and privacy experience, big data security and privacy, social network privacy protection, privacy protection in artificial intelligence systems, data repair and system disaster recovery technology;
Topic 3: Blockchain Technology
Blockchain underlying architecture and consensus mechanism, smart contract development and formal verification, cross chain interoperability and oracle technology, blockchain scaling solutions (sharding/state channels/sidechains), zero knowledge proof and privacy protection technology, consortium chain and private chain platforms, blockchain digital identity and self sovereign identity, distributed ledger technology, decentralized finance and encrypted digital currencies, blockchain security, privacy and trust management, blockchain applications in communication systems, blockchain and IoT/AI integration, digital currency and digital asset management, blockchain energy optimization and green solutions, blockchain governance mechanism and decentralized autonomous organizations, post quantum blockchain security.