Streams, Security and Scalability.- Towards Privacy-Enhanced Authorization Policies and Languages.- Revocation of Obligation and Authorisation Policy Objects.- Role Slices: A Notation for RBAC Permission Assignment and Enforcement.- Designing Secure Indexes for Encrypted Databases.- Efficiency and Security Trade-Off in Supporting Range Queries on Encrypted Databases.- Verified Query Results from Hybrid Authentication Trees.- Multilevel Secure Teleconferencing over Public Switched Telephone Network.- Secrecy of Two-Party Secure Computation.- Reliable Scheduling of Advanced Transactions.- Privacy-Preserving Decision Trees over Vertically Partitioned Data.- Privacy-Preserving Collaborative Association Rule Mining.- Privacy-Preserving Distributed k-Anonymity.- Towards Database Firewalls.- Complete Redundancy Detection in Firewalls.- A Comprehensive Approach to Anomaly Detection in Relational Databases.- An Authorization Architecture for Web Services.- Secure Model Management Operations for the Web.- A Credential-Based Approach for Facilitating Automatic Resource Sharing Among Ad-Hoc Dynamic Coalitions.- Secure Mediation with Mobile Code.- Security Vulnerabilities in Software Systems: A Quantitative Perspective.- Trading Off Security in a Service Oriented Architecture.- Trusted Identity and Session Management Using Secure Cookies.- Security Issues in Querying Encrypted Data.- Blind Custodians: A Database Service Architecture That Supports Privacy Without Encryption.