I Intrusion Detection -- 1 Intrusion Confinement by Isolation in Information Systems -- 2 Analyzing the Performance of Program Behavior Profiling for Intrusion Detection -- 3 Integrating Data Mining Techniques with Intrusion Detection Methods -- II Role-Based Access Control -- 4 RBAC on the Web by Secure Cookies -- 5 eMEDAC: Role-based Access Control Supporting Discretionary and Mandatory Features -- 6 Software Agents for Role Based Security -- III Critical Infrastructure Protection Panel -- 7 Selected Topics in Infrastructure and Information Assurance -- IV Policy/Modeling -- 8 A Secret Splitting Method for Assuring the Confidentiality of Electronic Records -- 9 For Unknown Secrecies Refusal is Better than Lying -- V Workflow Systems -- 10 Extending The BFA Workflow Authorization Model to Express Weighted Voting -- 11 A Strategy for an MLS Workflow Management System -- VI Data Mining/Data Warehousing -- 12 Impact of Decision-Region Based Classification Mining Algorithms on Database Security -- 13 Protecting Against Data Mining through Samples -- 14 Security Administration for Federations, Warehouses, and other Derived Data -- VII Intrusion Detection Panel -- 15 Panel on Intrusion Detection -- VIII Multilevel Security -- 16 Enforcing Integrity While Maintaining Secrecy -- 17 The Effect of Confidentiality on the Structure of Databases -- IX Temporal Authorization Models -- 18 Temporal Authorization in the Simplified Event Calculus -- 19 Specifying and Computing Hierarchies of Temporal Authorizations -- X Object-Oriented Databases -- 20 The Security Problem against Inference Attacks on Object-Oriented Databases -- 21 A Logical Formalization for Specifying Authorizations in Object-Oriented Databases.