(Topics include but are not limited to)
Topic 1: Communication Security
access control 
network security
Computer and digital forensics
Social network security, privacy, and trust
Language based security
Security protocols and verification
Intrusion detection
Software Defined Network Security
Anonymity
security management 
Web Security
Embedded System Security
Security Models, Standards, and Policies
Fraud and cybercrime
Trust and Reputation System
Authentication and Authorization
Big Data Security and Privacy
Mobile Computing Security and Privacy
Applied cryptography 
Hardware security
Key Management and Key Recovery
Identity Access Management
Infrastructure Security
Cloud and edge computing Security
Available Security and Privacy
Blockchain Security and Privacy
Trusted Computing and Trustworthy Computing
Operating System Security
Internal threat detection
Cyber Physical System Security
Privacy Protection
Intellectual Property Protection
risk assessment 
Data and System Integrity
Privacy Protection Data Mining
database security
IoT Security and Privacy
Distributed System Security
Malicious software and countermeasures
Wireless Security
Topic 2: Information
Electromagnetic, filter and microwave antenna
Mobile computing and edge computing
Hardware Design, Embedded Systems and Systems
Electronics, Integrated Circuits, and Systems
Optoelectronic chip
Electronic devices, signal images, and information
Circuit simulation design, circuits and systems
Remote control, unmanned aerial vehicles, and communication equipment
electronic technique
Algorithm and path planning, obstacle avoidance and risk avoidance
Radar and Communication Engineering
GPS Navigation and GIS System
Antennas and Microwave Technology
Acquisition, exchange, and processing of information
Signal transmission and processing
Image recognition, processing, enhancement, and restoration
Optical imaging, remote sensing imaging
Remote sensing surveying and sensing technology
Router fault diagnosis and troubleshooting
Sensors, Components, and Controls
Converter, control and power supply
Topic 3: Signal Processing
Signal Processing and Detection
Radar and sonar signal processing
Communication signal processing
Audio and sound signal processing
Sensor array and multi-channel signal processing
Multimedia signal processing
Speech and Language Processing
Image and video processing
Signal Processing in Computer Vision and Robotics Technology
optimization method 
Computational imaging/spectral imaging
machine learning
Signal processing through graphics and networks
Compressed sensing and sparse modeling
Nonlinear signal processing
Statistical signal processing
IoT signal processing
Information forensics and security
Educational signal processing
Big data signal processing
Signal processing of power system
Design/Implementation of Signal Processing System