Topic 1: Cybersecurity
Active defense system
Adaptive Defense System
Security system analysis, benchmark
Applied cryptography 
Suthentication method
Biometric Security
Complex System Security
Database and system security
Data protection
Data/System Integrity
Distributed Access Control
Distributed Attack System
Denial of Service
High performance network virtualization
High performance security system
Security in Cloud and Grid Systems
Security in E-commerce
Security in ubiquitous/ubiquitous computing
Security and Privacy in Smart Grid
Security and Privacy in Wireless Networks
Secure mobile agents and mobile code
Security simulation and tools
Trusted computing, etc
Topic 2: Data Privacy
Data anonymization and anonymization technology
Data Security and Privacy Computing
Data governance
Federated Learning
Privacy enhancement technology
Secure multi-party computation 
Trusted Execution Environment
Topic 3: Blockchain
The Application of Blockchain Technology
Services of blockchain technology
Data Management of Blockchain
The decentralized model of blockchain
The Security of Blockchain
Privacy and Trust
Smart Contract Management of Blockchain
Design of Blockchain Data Model
Transaction Management of Blockchain
The Application of Digital Currency
Blockchain trading platform
Blockchain and Economic Management
The transaction value of blockchain