(Topics include but are not limited to)
Topic 1: Cybersecurity
Active defense system
Adaptive Defense System
Security system analysis, benchmark
Applied cryptography 
Authentication 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 Mobility
Moving code
Security simulation and tools
Trusted computing
Topic 2: 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
Topic 3: Cryptography
Password Protocol
Encryption and Encoding
Untraceability
Privacy and authentication
key management 
Trust Management
Quantum cryptography
Secure computing intelligence
Artificial immune system
Biology and Evolutionary Computing
Intelligent agents and systems
Reinforcement and Unsupervised Learning
Autonomous Computing
Collaborative Evolutionary Algorithm
fuzzy system 
Biometric Security
Trust Model and Metrics
Regulatory and trust mechanisms
Data integrity
Identity verification, trust, and authorization model
Wireless Network Security
information hiding 
Electronic Commerce
Data and system integrity