1. Cloud Computing

• Cloud Computing Architecture and Systems 

• Cloud Computing Models, Simulations, Designs, and Paradigms

• Cloud Management and Operations 

• Dynamic Resource Provision and Consuming 

• Cloud Computing Technologies, Services and Applications 

2. Cloud Security

• Security Evaluation and Benchmarks Based on Cloud 

• Security Policy, Security Theory and Models Based on Big Data 

• Authentication, Authorization and Reliability Issues in Cloud

• Security and Privacy in Cloud Computing

• Information Security and Risks Management

3. Information Hiding

• Coverless Information Hiding 

• Steganography and Steganalysis 

• Digital Watermarking, Fingerprinting and Forensics 

• Multimedia Authentication and Encryption

• Covert/Subliminal Channels

4. IoT Security

• Data Security and Privacy in the IoT
• Attacks and Countermeasures on IoT Systems
• Trust Model, Data Aggregation and Information Sharing
• Secure Hardware and Software for IoT
• Application Security for IoT