List of Figures

• 2.1 The adaptive security management framework
• 2.2 A graphical representation of the monitor object concept
• 2.3 A graphical representation of the decision enforcement application concept
• 2.4 Collection process of static data
• 2.5 The knowledge based system's rule-base
• 2.6 Bidirectional communication between the security management service and the peripheral applications
• 3.1 Interactions in an adaptive security management system
• 3.2 Layers in an IT system
• 3.3 In-line authentication
• 3.4 The ISO access control model
• 3.5 Example of an access control condition matrix
• A.1 Security countermeasures showing decreasing returns on effort beyond the optimum (effort*, security*)
• B.1 Architectural layers for security
• B.2 The security encapsulation process
• B.3 Different locations for the NLSP layer