Cyberspace Safety and Security: 13th International Symposium, CSS 2021, Virtual Event, November 9-11, 2021, Proceedings

Encrypted Malicious Traffic Detection Based on Ensemble Learning.- A Federated Learning Assisted Conditional Privacy Preserving Scheme for Vehicle Networks.- Dissecting Membership Inference Risk in Machine Learning.- Webshell Detection Based on Explicit Duration Recurrent Network.- A Practical Botnet Traffic Detection System using GNN.- Vulnerability and Transaction behavior based detection of Malicious Smart Contracts.- A novel method of template protection and two-factor authentication protocol based on biometric and PUF.- Realizing Information Flow Control in ABAC Mining.- Weak Password Scanning System for Penetration Testing.- Environmental Adaptive Privacy Preserving Contact Tracing System for Respiratory Infectious Diseases.- A Privacy-Preserving Logistics Information System with Traceability.- Post-quantum Key Escrow for Supervised Secret Data Sharing on Consortium Blockchain.- Flexible and Survivable Single Sign-On.- The Analysis and Implication of Data Deduplication in Digital Forensics.