Security and Privacy in Social Networks and Big Data

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.