Invited paper -- While Mobile Encounters with Clouds -- Authentication Mechanism -- Multi-Device Anonymous Authentication -- A Mobile Device-Based Antishoulder-Surfing Identity Authentication Mechanism -- Mutual Authentication with Anonymity for Roaming Service with Smart Cards in Wireless Communications -- Cloud Computing Security -- Efficient Fine-Grained Access Control for Secure Personal Health Records in Cloud Computing -- An Energy-Efficient Task Scheduling Heuristic Algorithm without Virtual Machine Migration in Real-time Cloud Environments -- An Infrastructure-Based Framework for the Alleviation of JavaScript Worms from the OSN in Mobile Cloud Platforms -- Data Mining for Security Application -- Ld-CNNs: A Deep Learning System for Structured Text Categorization Based on LDA in Content Security -- Realtime DDoS detection in SIP Ecosystems: Machine Learning tools of the trade -- Digital Signature -- Two-in-One Oblivious Signatures Secure in the Random Oracle Model -- A New Transitive Signature Scheme -- Privacy-preserving Technologies -- Privacy-Preserving Profile Matching Protocol Considering Conditions -- Privacy Preserving Credit Systems -- Evading System-Calls Based Intrusion Detection Systems -- Network Security and Forensic -- HeapRevolver: Delaying and Randomizing Timing of Release of Freed Memory Area to Prevent Use-After-Free Attacks -- A Network Timestamp Verification Mechanism for Forensic Analysis -- Searchable Encryption -- An Efficient Secure Channel Free Searchable Encryption Scheme with Multiple Keywords -- Searchable Symmetric Encryption Supporting Queries with Multiple-Character Wildcards -- A System of Shareable Keyword Search on Encrypted Data -- Security Policy and Access Control -- An Attribute Based Protection Model for JSON Documents -- The GURA-G Administrative Model for User and Group Attribute Assignment.-On the relationship between finite domain ABAM and PreUCONA -- Security Protocols -- MD-VCMatrix: An Efficient Scheme for Publicly Verifiable Computation of Outsourced Matrix Multiplication -- Expressive Rating Scheme by Signatures with Predications on Ratees -- Symmetric Key Cryptography -- A New Adaptable Construction of Modulo Addition with Scalable Security for Stream Ciphers -- Extension of Meet-in-the-Middle Technique for Truncated Differential and Its Application to RoadRunneR -- System Security -- DF-ORAM: A Practical Dummy Free Oblivious RAM to Protect Outsourced Data Access Pattern -- PMFA: Toward Passive Message Fingerprint Attacks on Challenge-based Collaborative Intrusion Detection Networks -- Iris Cancellable Template Generation based on Indexing-First-One Hashing -- Web Security -- Detecting Malicious URLs Using Lexical Analysis -- Gatekeeping Behavior Analysis for Information Credibility Assessmenton Weibo -- Data Mining for Security Application (Short Paper) -- Finding Anomalies in SCADA Logs Using Rare Sequential Pattern Mining -- Provable Seucirty (Short Paper) -- Improved Security Proofs for Modular Exponentiation Bits -- Security Protocol (Short Paper) -- Secure Outsourced Bilinear Pairings Computation for Mobile Devices -- The Design and Implementation of Multi-Dimensional Bloom Filter Storage Matrix.