Creating Objects in the Flexible Authorization Framework -- Detection and Resolution of Anomalies in Firewall Policy Rules -- On Finding an Inference-Proof Complete Database for Controlled Query Evaluation -- Consolidating the Access Control of Composite Applications and Workflows -- Authenticating Multi-dimensional Query Results in Data Publishing -- Xml Streams Watermarking -- Aggregation Queries in the Database-As-a-Service Model -- Policy Classes and Query Rewriting Algorithm for XML Security Views -- Interactive Analysis of Attack Graphs Using Relational Queries -- Notarized Federated Identity Management for Web Services -- Resolving Information Flow Conflicts in RBAC Systems -- Policy Transformations for Preventing Leakage of Sensitive Information in Email Systems -- Term Rewriting for Access Control -- Discretionary and Mandatory Controls for Role-Based Administration -- A Distributed Coalition Service Registry for Ad-Hoc Dynamic Coalitions: A Service-Oriented Approach -- Enhancing User Privacy Through Data Handling Policies -- Efficient Enforcement of Security Policies Based on Tracking of Mobile Users -- A Framework for Flexible Access Control in Digital Library Systems -- Authrule: A Generic Rule-Based Authorization Module -- Aspect-Oriented Risk Driven Development of Secure Applications -- From Business Process Choreography to Authorization Policies -- Information Theoretical Analysis of Two-Party Secret Computation.