chapter 1 Introduction -- part Part I: Supporting Technologies for Trustworthy Semantic Webs -- chapter 2 Trustworthy Systems -- chapter 3 Secure Data, Information, and Knowledge Management -- chapter 4 Semantic Web -- part Part II: Secure Semantic Webs -- chapter 5 Security and the Semantic Web -- chapter 6 Security and XML -- chapter 7 Security and RDF -- chapter 8 Security and Ontologies -- chapter 9 Security and Rules -- part Part III: Dependable Semantic Webs -- chapter 10 Trust Management and the Semantic Web -- chapter 11 Privacy and the Semantic Web -- chapter 12 Integrity Management and the Semantic Web -- chapter 13 Multilevel Security -- chapter 14 Policy Engineering -- chapter 15 Research, Standards, Products, and Applications -- part Part IV: Applications of Trustworthy Semantic Webs -- chapter 16 Secure Semantic Web Services -- chapter 17 Secure Semantic Data, Information, and Knowledge Management -- chapter 18 Secure Semantic Interoperability -- chapter 19 Secure Semantic E-Business -- chapter 20 Secure Semantic Digital Libraries -- chapter 21 Assured Semantic Information Sharing -- part Part V: Specialized Trustworthy Semantic Webs -- chapter 22 Domain-Specific Semantic Webs and Security -- chapter 23 Secure Geospatial Semantic Web -- chapter 24 Secure Semantic Sensor Web and Pervasive Computing -- chapter 25 Summary and Directions.