Emerging Challenges for Security, Privacy and Trust: 24th IFIP TC 11 International Information Security Conference, SEC 2009, Pafos, Cyprus, May 18–20, 2009. Proceedings

Front Matter....Pages -
Flexible and Transparent User Authentication for Mobile Devices....Pages 1-12
Combining Authentication, Reputation and Classification to Make Phishing Unprofitable....Pages 13-24
Audio CAPTCHA for SIP-Based VoIP....Pages 25-38
Roving Bugnet: Distributed Surveillance Threat and Mitigation....Pages 39-50
On Robust Covert Channels Inside DNS....Pages 51-62
Discovering Application-Level Insider Attacks Using Symbolic Execution....Pages 63-75
Custom JPEG Quantization for Improved Iris Recognition Accuracy....Pages 76-86
On the IPP Properties of Reed-Solomon Codes....Pages 87-97
A Generic Authentication LoA Derivation Model....Pages 98-108
Media-Break Resistant eSignatures in eGovernment: An Austrian Experience....Pages 109-118
How to Bootstrap Security for Ad-Hoc Network: Revisited....Pages 119-131
Steganalysis of Hydan....Pages 132-142
On the Impossibility of Detecting Virtual Machine Monitors....Pages 143-151
Implementation of a Trusted Ticket System....Pages 152-163
A Policy Based Approach for the Management of Web Browser Resources to Prevent Anonymity Attacks in Tor....Pages 164-175
A Policy Language for Modelling Recommendations....Pages 176-189
On the Security Validation of Integrated Security Solutions....Pages 190-201
Verification of Security Policy Enforcement in Enterprise Systems....Pages 202-213
Optimization of the Controlled Evaluation of Closed Relational Queries....Pages 214-225
Collaborative Privacy – A Community-Based Privacy Infrastructure....Pages 226-236
Security and Privacy Improvements for the Belgian eID Technology....Pages 237-247
A Structured Security Assessment Methodology for Manufacturers of Critical Infrastructure Components....Pages 248-258
Mining Stable Roles in RBAC....Pages 259-269
Privacy-Preserving Content-Based Publish/Subscribe Networks....Pages 270-282
Broadcast Encryption for Differently Privileged....Pages 283-293
Ontology-Based Secure XML Content Distribution....Pages 294-306
NGBPA Next Generation BotNet Protocol Analysis....Pages 307-317
Non-repudiation Analysis with LySa ....Pages 318-329
A Provably Secure Secret Handshake with Dynamic Controlled Matching....Pages 330-341
Towards a Theory of White-Box Security....Pages 342-352
On a Taxonomy of Delegation....Pages 353-363
Efficient Key Management for Enforcing Access Control in Outsourced Scenarios....Pages 364-375
A Probabilistic Bound on the Basic Role Mining Problem and Its Applications....Pages 376-386
Automating Access Control Logics in Simple Type Theory with LEO-II....Pages 387-398
In Law We Trust? Trusted Computing and Legal Responsibility for Internet Security....Pages 399-409
Persona: Network Layer Anonymity and Accountability for Next Generation Internet....Pages 410-420
Jason: A Scalable Reputation System for the Semantic Web....Pages 421-431
Which Web Browsers Process SSL Certificates in a Standardized Way?....Pages 432-442
Back Matter....Pages -