(Topics include but are not limited to)
Topic 1: Computers
cloud computing
computer network
Computer Security Programming
Applied cryptography 
Image processors and heterogeneous computing
Development research and engineering applications
Virtual reality application technology
Mobile Internet Application Technology
Internet of Things, Mobile, and Embedded Architecture
Programming language or architecture support for software development
Highly reliable processor and system architecture
Topic 2: Network Security
communication engineering
Identity Access Management
Network Physical System Security
access control 
Information System Security and Management
Social network security, privacy, and trust
Computer Networks and Communications
Signal and image processing
Information security algorithms and protocols
Embedded System Security
Cloud and edge computing Security
Blockchain Security and Privacy
Intellectual property protection
Topic 3: Information Processing Technology
image processing
speech recognition
signal processing 
Intelligent communication and computing
satellite communication
wireless communication 
Internet of Things Information Security
social networks
Intelligent information processing technology
data mining 
Data visualization
The Application of Information Technology in Enterprises
Mathematics and Information Networks
Digital media information processing
System Model Design and Information Management
Biometric technology
Embedded systems and software
IoT information analysis and processing