Web Scanner Detection Based on Behavioral Differences -- DMU-ABSE: Dynamic Multi-User Attribute-based Searchable Encryption With File Deletion And User Revocation -- A Novel Lattice-based Ciphertext-Policy Attribute-Based Proxy Re-Encryption for Cloud Sharing -- Blockchain-based Asymmetric Group Key Agreement Protocol for Mobile Ad Hoc Network -- Development of an Early Warning System for Network Intrusion Detection using Benford's Law Features -- An RTP Extension for Reliable User-data Transmission over VoIP Traffic -- A Hybrid Covert Channel with Feedback over Mobile Networks -- Cloud-Aided Privacy Preserving User Authentication and Key Agreement Protocol for Internet of Things -- Integer Version of Ring-LWE and its Applications -- Correlate the Advanced Persistent Threat Alerts and Logs for Cyber Situation Comprehension -- A Secure Fine-Grained Micro-Video Subscribing System in Cloud Computing -- Exploit in smart devices: A case study -- Retrieve the Hidden Leaves in the Forest: Prevent Voting Spamming in Zhihu -- Online Event Detection in Social Media with Bursty Event Recognition -- Predicting Users' Emotional Intelligence with Social Networking Data -- Design and Implementation of Medical Dispute Governance Based on Blockchain -- Greedily Remove k links to hide important individuals in social network -- Man-in-the-Middle Attacks on Electrical Power Grid SCADA System -- Blockchain-based Threshold Electronic Voting System -- PassGrid: Towards Graph-Supplemented Textual Shoulder Surfing Resistant Authentication -- Learning from Imbalanced Data: A Comparative Study. .