主题词：Advanced Steganography and Watermarking Techniques; Digital Media Forensic Detection; Chaos-based Image/Signal Encryption; Advanced Malware Detection Techniques; Digital and Cyber Forensics; Network Security and Intrusion Detection; Internet Traffic Analysis and Secure E-voting; Biometric Identification and Security; Anomaly Detection Techniques and Applications; Spam and Phishing Detection; Image Processing Techniques and Applications; Cryptography and Data Security; User Authentication and Security Systems; Cybercrime and Law Enforcement Studies; Advanced Image and Video Retrieval Techniques; Blockchain Technology Applications and Security; Generative Adversarial Networks and Image Synthesis; Music and Audio Processing; Privacy-Preserving Technologies in Data; Cloud Data Security Solutions; Law in Society and Culture; Security and Verification in Computing; Video Surveillance and Tracking Methods; Face recognition and analysis; Face and Expression Recognition