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Number of items: 155.

Article

Chadwick, David W. and Fatema, Kaniz (2012) A privacy preserving authorisation system for the cloud. Journal of Computer and System Sciences, 78 (5). pp. 1359-1373. ISSN 0022-0000. (Full text available)
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Chadwick, David W. and Inman, George and Klingenstein, Nate (2010) A Conceptual Model for Attribute Aggregation. Future Generation Computer Systems, 26 (7). pp. 1043-1052. (The full text of this publication is not available from this repository)

Ferreira, Ana and Antunes, Luis and Chadwick, David W. and Correi, Ricardo (2010) Grounding Information Security in Healthcare. International Journal of Medical Informatics, 79 (4). pp. 182-196. (The full text of this publication is not available from this repository)

Inman, George and Chadwick, David W. (2010) A Privacy Preserving Attribute Aggregation Model for Federated Identity Managements Systems. Upgrade, XI (1). pp. 182-196. (Full text available)
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Chadwick, David W. and Antony, Sean and Bjerk, Rune (2010) Instant certificate revocation and publication using WebDAV. Journal of Computer Security, 18 (3). pp. 475-496. ISSN 1875-8924. (Full text available)
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Chadwick, David W. and Inman, George (2009) Attribute Aggregation in Federated Identity Management. IEEE Computer . pp. 182-196. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, Sassa and Nguyen, Tuan Anh (2009) Adding Support to XACML for Multi-Domain User to User Dynamic Delegation of Authority. International Journal of Information Security, 8 (2). pp. 182-196. (Full text available)
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Mbanaso, Uche and Cooper, G.S. and Chadwick, David W. and Anderson, Anne (2009) Obligations of Trust for Privacy and Confidentiality in Distributed Transactions. Internet Research, 19 (2). pp. 182-196. (The full text of this publication is not available from this repository)

Zhang, Nien Fan and Yao, L. and Nenadic, A. and Chin, J. and Goble, C. and Rector, A. and Chadwick, David W. and Otenko, Sassa and Shi, Q. (2007) Achieving Fine-grained Access Control in Virtual Organisations. Concurrency and Computation: Practice and Experience, 19 (9). pp. 1333-1352. ISSN 1532-0626. (Full text available)
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Chadwick, David W. (2007) Coordinated decision making in distributed applications. Information Security Technical Report, Elsevier, 12 (3). pp. 147-154. ISSN 1363-4127. (The full text of this publication is not available from this repository)

Chadwick, David W. and Novikov, A. and Otenko, Alexander (2006) GridShib and PERMIS Integration. Campus-Wide Information Systems, 23 (4). pp. 297-308. ISSN 1065-0741. (Full text available)
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Chadwick, David W. (2005) Security and Trust Management Extensions to the PERMIS X.509 Privilege Management Infrastructure. ERCIM News, 63 . (The full text of this publication is not available from this repository)

Chadwick, David W. (2005) The X.509 Privilege Management Standard. UPGRADE: The European Journal for the Informatics Professional, VI (4). pp. 41-46. ISSN 1684-5285. (The full text of this publication is not available from this repository)

Brostoff, Sacha and Sasse, M. Angela and Chadwick, David W. and Cunningham, James and Mbanaso, Uche and Otenko, Sassa (2005) 'R-What?' Development of a role-based access control policy-writing tool for e-Scientists. Software: Practice and Experience, 35 (9). pp. 835-856. ISSN 0038-0644. (The full text of this publication is not available from this repository)

Chadwick, David W. (2005) Authorisation in Grid Computing. Information Security Technical Report, 10 (1). pp. 33-40. ISSN 1363-4127. (Full text available)
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Mundy, Darren and Chadwick, David W. and Ball, E. (2004) Some expectations and perceptions of electronic transfer of prescription systems. British Journal of Health Care Computing and Information Management, March 2004, 22 (2). pp. 34-38. (Full text available)
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Mundy, Darren and Chadwick, David W. (2004) An XML Alternative for Performance and Security: ASN.1. IEEE IT Professional, 6 (1). pp. 30-36. ISSN 1520-9202 . (Full text available)
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Mundy, Darren and Chadwick, David W. (2004) Electronic Transmission of Prescriptions - Towards Realising the Dream. International Journal of Electronic Healthcare, 1 (1). pp. 112-125. ISSN 1741-8453. (Full text available)
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Chadwick, David W. and Mundy, Darren and New, John (2003) Experiences of Using a PKI to Access a Hospital Information System by High Street Opticians. Computer Communications special edition on PKI, 26 (16). pp. 1893-1903. ISSN 0140-3664. (The full text of this publication is not available from this repository)

Chadwick, David W. (2003) Deficiencies in LDAP when used to support a Public Key Infrastructure. Communications of the ACM, 46 (3). pp. 99-104. ISSN 0001-0782. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, Alexander and Ball, E. (2003) Implementing Role Based Access Controls Using X.509 Attribute Certificates. IEEE Internet Computing . pp. 62-69. (The full text of this publication is not available from this repository)

Ball, E. and Chadwick, David W. and Mundy, Darren (2003) Patient Privacy in Electronic Prescription Transfer. IEEE Security & Privacy magazine . pp. 77-80. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, Alexander (2003) The PERMIS X.509 Role Based Privilege Management Infrastructure. Future Generation Computer Systems, 19 (2). pp. 277-289. ISSN 0167-739X . (The full text of this publication is not available from this repository)

Mundy, Darren and Chadwick, David W. (2003) Security issues in the electronic transfer of prescriptions. Medical Informatics and the Internet in Medicine, 28 (4). pp. 253-277. ISSN 1463-9238. (Full text available)
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Chadwick, David W. and Basden, Andrew (2001) Evaluating Trust in a Public Key Certification Authority. Computers and Security, 20 (7). pp. 592-611. ISSN 0167-4080. (The full text of this publication is not available from this repository)

Basden, Andrew and Ball, E. and Chadwick, David W. (2001) Knowledge Issues Raised in Modelling Trust in a Public Key Infrastructure. Expert Systems, 18 (5). pp. 233-249. ISSN 0266-4720 . (Full text available)
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Young, Andrew J. and Chadwick, David W. and New, John (2001) Providing secure remote access to legacy applications. IEE Computing and Control Engineering Journal, 12 (4). pp. 148-156. ISSN 0956-3385. (Full text available)
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Chadwick, David W. and Cook, P.J. and Young, Andrew J. and McDowell, D.M. and New, John (2000) Using the Internet to Access Confidential Patient Records: A Case Study''. British Medical Journal, 321 . pp. 612-614. (Full text available)
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Chadwick, David W. and Tassabehji, Rana and Young, Andrew J. (2000) Experiences of Using a Public Key Infrastructure for the Preparation of Examination Papers. Computers and Education, 35 (1). pp. 1-20. ISSN 0360-1315. (Full text available)
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Chadwick, David W. (2000) Windows 2000: A Threat to Internet Diversity and Open Standards? IEEE Computer, 33 (8). pp. 107-109. ISSN 0018-9162. (Full text available)
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Chadwick, David W. (1999) Smart Cards Aren't Always the Smart Choice. IEEE Computer, 32 (12). pp. 142-143. ISSN 0018-9162. (Full text available)
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Chadwick, David W. and Young, Andrew J. and Kapidzic Cicovic, Nada (1997) Merging and Extending the PGP and PEM Trust Models - the ICE-TEL Trust Model. IEEE Networks Special Publication on Internet Security, 11 (3). pp. 16-24. ISSN 0890-8044 . (Full text available)
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Chadwick, David W. (1996) A Method for Collecting Case Study Information via the Internet. IEEE Network, 10 (2). pp. 36-38. (Full text available)
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Chadwick, David W. (1996) Important Lessons Derived from X.500 Case Studies. IEEE Network, 10 (2). pp. 22-34. (Full text available)
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Ma, Y. and Chadwick, David W. (1996) Implementation of a Mechanism in the OSI Directory. Minimicro Systems (China), 17 (7). pp. 5-10. (The full text of this publication is not available from this repository)

Book section

Fatema, Kaniz and Chadwick, David W. and van Alsenoy, Brendan (2012) Extracting Access Control and Conflict Resolution Policies from European Data Protection Law. In: Camenisch, Jan and Crispo, Bruno and Fischer-Hübner, Simone and Leenes, Ronald and Russello, Giovanni, eds. Privacy and Identity Management for Life. IFIP Advances in Information and Communication Technology, 375 . Springer Boston, pp. 59-72. ISBN 9783642316678. (Full text available)
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Fatema, Kaniz and Chadwick, David W. and Lievens, Stijin F. (2011) A Multi-privacy Policy Enforcement System. In: Fischer-Hubner, Simone and Duquenoy, Penny and Hansen, Marit and Leenes, Ronald and Zhang, Ge, eds. Privacy and Identity Management for Life. IFIP Advances in Information and Communication Technology, 352 (2011). Springer, Boston, pp. 297-310. ISBN 9783642207686. (Full text available)
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Ferreira, Ana and Correia, Ricardo and Chadwick, David W. and Santos, Henrique and Gomes, Rut and Reis, Diogo and Antunes, Luis (2010) Password Sharing and How to Reduce It. In: Chryssanthou, Anargyros and Apostolakis, Ioannis and Varlamis, Iraklis, eds. Certification and Security in Health-Related Web Applications: Concepts and Solutions. Premier Reference Source . Medical Information Science Reference, New York, pp. 243-263. ISBN 9781616928971. (Full text available)
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Chadwick, David W. (2009) Federated Identity Management. In: Aldini, Alessandro and Barthe, Gilles and Gorrieri, Roberto, eds. FOSAD 2008/2009. LNCS (5705). Springer-Verlag, Berlin, pp. 182-196. ISBN 978-3-642-03828-0. (Full text available)
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Chadwick, David W. (2007) Operational Models for Reputation Servers. In: Herrmann, Peter and Issarny, Valerie and Shiu, Simon, eds. Trust Management: Third International Conference, iTrust 2005. Lecture Notes in Computer Science, 3477 . Springer, Berlin, pp. 108-115. ISBN 9783540260424. (Full text available)
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Chadwick, David W. (2007) Dynamic Delegation of Authority in Web Services. In: Periorellis, Panayiotis, ed. Securing Web Services: Practical Usage of Standards and Specifications. Premier Reference Source . IGI Global, United States, pp. 111-137. ISBN 9781599046396. (Full text available)
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Ferreira, Ana and Cruz-Correia, Ricardo and Antunes, Luis and Chadwick, David W. (2007) Access Control: how can it improve patients' healthcare? In: Bos, Lodewijk and Blobel, Bernd, eds. Medical and Care Compunetics 4. Studies in Health Technology and Informatics (Volume). IOS Press, Netherlands, pp. 65-76. ISBN 9781586037512. (Full text available)
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Chadwick, David W. (2007) Unifying Grid and Organisational Security Mechanisms. In: Xiao, Yang, ed. Security in Distributed, Grid, and Pervasive Computing. Auerbach Publications, CRC Press, United States, pp. 239-254. ISBN 9780849379215. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, Sassa and Nguyen, Tuan Anh (2006) Adding Support to XACML for Dynamic Delegation of Authority in Multiple Domains. In: Communications and Multimedia Security. Lecture Notes in Computer Science, 4237 . Springer Berlin/Heidelberg , pp. 67-86. ISBN 978-3-540-47820-1. (Full text available)
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Chadwick, David W. and Zhao, Gansen and Otenko, Sassa and Laborde, Romain and Su, Linying and Nguyen, Tuan Anh (2006) Building a Modular Authorization Infrastructure. In: All Hands Meeting. . (Full text available)
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Chadwick, David W. (2004) The X.509 Privilege Management Infrastructure. In: Jerman-Blazic, B. and Schneider, W.S. and Klobucar, T., eds. Security and Privacy in Advanced Networking Technologies. NATO Science Series: Computer & Systems Sciences, 193 . IOS Press, Amsterdam, pp. 15-25. ISBN 9781586034306. (Full text available)
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Mundy, Darren and Chadwick, David W. (2004) Secure Knowledge Management. In: Wickramasinghe, Nilmini and Gupta, Jatinder N. D. and Sharma, Sushil K., eds. Creating Knowledge Based Health Care Organizations. Idea Publishing Group, pp. 321-337. (Full text available)
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Chadwick, David W. and Otenko, Alexander (2004) Implementing Role Based Access Controls using X.509 Privilege Management - the PERMIS Authorisation Infrastructure. In: Jerman-Blazic, B. and Schneider, W.S. and Klobucar, T., eds. Security and Privacy in Advanced Networking Technologies. NATO Science Series, 193 . IOS Press, pp. 26-39. ISBN 1576034308. (Full text available)
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Chadwick, David W. (2003) The X.509 Privilege Management Infrastructure. In: Jerman-Blazic, B. and Schneider, W.S. and Klobucar, T., eds. Proceedings of the NATO Advanced Networking Workshop on Advanced Security Technologies in Networking, Bled, Slovenia. IOS Press, p. 1525. (The full text of this publication is not available from this repository)

Ball, E. and Chadwick, David W. and Basden, Andrew (2003) The Implementation of a System for Evaluating Trust in a PKI Environment. In: Petrovic, Otto and Ksela, Michael and Fallenbock, Markus and Kitti, Christian, eds. Trust in the Network Economy. Springer-Verlag, Austria , pp. 263-279. ISBN 3-211-06853-8. (The full text of this publication is not available from this repository)

Chadwick, David W. (2001) An X.509 Role Based Privilege Management Infrastructure. In: Cooper, E., ed. Briefing - Global InfoSecurity 2002, World Markets Research Centre Ltd. World Markets Research Centre, London. ISBN 1903150523. (The full text of this publication is not available from this repository)

Langford, Duncan (2001) Internet Protocol. In: Chadwick, David W., ed. Ethics in Politics and the Media. Academic Press, San Diego. ISBN 0121662551. (The full text of this publication is not available from this repository)

Chadwick, David W. and Young, Andrew J. (2000) A Directory Application Level Firewall - the Guardian DSA. In: Jerman-Blazic, B. and Schneider, W.S. and Klobucar, T., eds. Advanced Security Technologies for Insecure Networks. IOS Press, Amsterdam, pp. 133-147. (Full text available)
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Chadwick, David W. and Harvey, S. and New, John and Young, Andrew J. (2000) Initial Experiences of Accessing Patient Confidential Data over the Internet using a Public Key Infrastructure. In: Jerman-Blazic, B. and Schneider, W.S. and Klobucar, T., eds. Advanced Security Technologies for Insecure Networks. IOS Press, Amsterdam, pp. 201-209. (Full text available)
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Chadwick, David W. (2000) Network Firewall Technologies. In: Schneider, W.S. and Jerman-Blazic, B. and Klobucar, T., eds. Advanced Security Technologies for Insecure Networks. IOS Press, Amsterdam, pp. 149-166. (The full text of this publication is not available from this repository)

Chadwick, David W. (2000) Secure Directories. In: Jerman-Blazic, B. and Schneider, W.S. and Klobucar, T., eds. Advanced Security Technologies for Insecure Networks. IOS Press, Amsterdam, pp. 123-131. (Full text available)
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Conference or workshop item

Chadwick, David W. and Casenove, Matteo (2011) Security APIs for My Private Cloud-Granting access to anyone, from anywhere at any time. In: 2011 IEEE Third International Conference on Cloud Computing Technology and Science (CloudCom), November 29th 2011 - December 1st 2011, Athens, Greece. (Full text available)
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Bailey, Christopher J. and Chadwick, David W. and de Lemos, Rogério (2011) Self-Adaptive Authorization Framework for Policy Based RBAC/ABAC Models. In: Proceedings of the 9th IEEE conference on Dependable, Autonomic and Secure Computing. (Access to this publication is restricted)
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Chadwick, David W. and Inman, George and Siu, Kristy W.S. and Ferdous, Mohammad Sadek (2011) Leveraging social networks to gain access to organisational resources. In: Proceedings of the 7th ACM workshop on Digital identity management, 21st October 2011, Chicago, Illinois. (Full text available)
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Watt, John P. and Sinnott, Richard O. and Inman, George and Chadwick, David W. (2011) Federated Authentication and Authorisation in the Social Science Domain. In: 2011 Sixth International Conference on Availability, Reliability and Security (ARES 2011), 22-26 Aug 2011, Vienna. (Full text available)
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Chadwick, David W. and Lievens, Stijin F. and den Hartog, Jerry I. and Pashalidis, Andreas and Alhadeff, Joseph (2011) My Private Cloud Overview: A Trust, Privacy and Security Infrastructure for the Cloud. In: Cloud Computing (CLOUD), 2011 IEEE International Conference on, 4-9 July 2011, Washington DC. (Full text available)
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Shi, Lei Lei and Chadwick, David W. (2011) A controlled natural language interface for authoring access control policies. In: SAC Symposium on Applied Computing, Monday March 21 to Thursday March 24, 2011, Tunghai University, Taichung, Taiwan . (Full text available)
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Ferreira, Ana and Chadwick, David W. and Farinha, P and Cruz-Correia, Ricardo and Zhao, Gansen and Chilro, R and Antunes, Luis (2009) How to securely break into RBAC: the BTG-RBAC model. In: Computer Security Applications Conference, 2009. ACSAC'09. Annual, December 7–11, 2009, Honolulu, Hawaii, USA. (Full text available)
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Chadwick, David W. and Fatema, Kaniz (2009) An advanced policy based authorisation infrastructure. In: ACM Computer and Communications Security Conference , 13 Nov 2009, Chicago. (Full text available)
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UNSPECIFIED (2009) Proceedings of the 1st International Workshop on Managing Insider Security Threats (MIST2009),. In: UNSPECIFIED. (The full text of this publication is not available from this repository)

Chadwick, David W. and Zhao, Gansen and Otenko, Sassa and Laborde, Romain and Su, Linying and Nguyen, Tuan Anh (2008) PERMIS: a modular authorization infrastructure. In: 5th UK e-Science All Hands Meeting (AHM 2006), September 8th - 21st 2006, Nottingham, England. (Full text available)
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Inglesant, Philip and Sasse, M. Angela and Chadwick, David W. and Shi, Lei Lei (2008) Expressions of Expertness: The Virtuous Circle of Natural Language for Access Control Policy Specification. In: UNSPECIFIED. (Full text available)
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Zhao, Gansen and Chadwick, David W. (2008) On the Modeling of Bell-LaPadula Security Policies using RBAC. In: Proceedings of 17th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises, June 23-25, 2008, Rome, Italy. (Full text available)
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Chadwick, David W. and Beitis, George and Owen, Gareth (2008) Adding Authorisation to EduRoam. In: TERENA Networking Conference, May, 2008, Brugge, Belgium. (The full text of this publication is not available from this repository)

Sinnott, Richard O. and Chadwick, David W. and Doherty, T. and Martin, D. and Stell, A.J. and Stewart, G. and Su, Linying and Watt, J. (2008) Advanced Security for Virtual Organizations: The Pros and Cons of Centralized vs Decentralized Security Models. In: Proceedings of the 8th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 08), May 19-22, 2008, Lyon, France. (Full text available)
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Mbanaso, Uche and Cooper, G.S. and Chadwick, David W. and Anderson, Anne (2007) Obligations for Privacy and Confidentiality in Distributed Transactions. In: Denko, Mieso K, ed. Emerging Directions in Embedded and Ubiquitous Computing. Lecture Notes In Computer Science , 4809. Springer pp. 69-81. ISBN 978-3-540-77089-3 . (Full text available)
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Inman, George and Chadwick, David W. and Klingenstein, Nate (2007) Authorisation using Attribute from Multiple Authorities - A Study of Requirements. In: Proceedings of HCSIT Summit - ePortfolio International Conference, October 2007, Maastricht, Netherlands. (Full text available)
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Nguyen, Tuan Anh and Chadwick, David W. and Nasser, Bassem (2007) Recognition of Authority in Virtual Organisations. In: The 4th International Conference on Trust, Privacy and Security in Digital Business (TrustBus07). Lecture Notes In Computer Science , 4657. Springer pp. 3-13. ISBN 978-3-540-74408-5 . (Full text available)
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Ferreira, Ana and Chadwick, David W. and Antunes, Luis (2007) Modelling Access Control For Healthcare Information Systems. In: Doctoral consortium at 9th International Conference on Enterprise Information Systems (ICEIS2007), 12th-16th June 2007, Funchal, Madeira - Portugal. (Full text available)
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Chadwick, David W. and Anthony, Sean (2007) Using WebDAV for Improved Certificate Revocation and Publication. In: LNCS 4582. Public Key Infrastructure, Proceedings of 4th European PKI Workshop, Palma de Mallorca, Spain, Jun 28-30, 2007, Palma de Mallorca, SPAIN. (Full text available)
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Nguyen, Tuan Anh and Su, Linying and Inman, George and Chadwick, David W. (2007) Flexible and Manageable Delegation of Authority in RBAC. In: AINAW archive Proceedings of the 21st International Conference on Advanced Information Networking and Applications Workshops - Volume 02. I.E.E.E, Computer Soc Press pp. 453-458. ISBN 0-7695-2847-3 . (Full text available)
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Zhao, Gansen and Chadwick, David W. and Otenko, Sassa (2007) Obligation for Role Based Access Control. In: IEEE International Symposium on Security in Networks and Distributed Systems (SSNDS07). (The full text of this publication is not available from this repository)

Chadwick, David W. and Xu, Wensheng and Otenko, Sassa and Laborde, Romain and Nasser, Bassem (2007) Multi-Session Separation of Duties (MSoD) for RBAC. In: Proceedings of the 2007 IEEE 23rd International Conference on Data Engineering Workshop. IEEE International Conference on Data Engineering Workshop . I.E.E.E, Computer Soc Press, Istanbul, Turkey pp. 744-753. ISBN 978-1-4244-0831-3 . (Full text available)
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Sinnott, Richard O. and Chadwick, David W. and Koetsier, J. and Otenko, O. and Watt, J. and Nguyen, Tuan Anh (2006) Supporting Decentralized, Security focused Dynamic Virtual Organizations across the Grid. In: e-Science and Grid Computing, 2006. e-Science '06. Second IEEE International Conference on. IEEE Computer Society, Washington DC p. 22. ISBN 0-7695-2734-5. (Full text available)
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Chadwick, David W. and Su, Linying and Laborde, Romain (2006) Providing Secure Coordinated Access to Grid Services. In: MCG. ACM, New York p. 1. ISBN 1-59593-581-9 . (Full text available)
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Chadwick, David W. and Sasse, Angela (2006) The Virtuous Circle of Expressing Authorisation Policies. In: Proceedings of the ISWC'06 Workshop on Semantic Web Policy (SWPW'06). (Full text available)
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Sinnott, Richard O. and Stell, A.J. and Watt, J. and Chadwick, David W. (2006) Advanced Security Infrastructures for Grid Education. In: 10th World Multi-Conference on Systemics,Cybernetics and Informatics (WMSCI 2006), 16-19 July 2006, Orlando, Florida (USA). (Full text available)
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Chadwick, David W. (2006) Authorisation using Attributes from Multiple Authorities. In: 15th IEEE International Workshops on Enabling Technologies: Infrastructures for Collaborative Enterprises (WETICE 2006), 26-28 June 2006, Manchester, United Kingdom. (Full text available)
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Chadwick, David W. and Su, Linying and Otenko, Oleksandr and Laborde, Romain (2006) Co-ordination between Distributed PDPs. In: Burgess, M. and Wijesekera, D., eds. Seventh IEEE International Workshop on Policies for Distributed Systems and Networks, Proceedings. IEE Computer Society, Washington, DC (USA) pp. 163-172. ISBN 0-7695-2598-9. (The full text of this publication is not available from this repository)

Chadwick, David W. and Su, L. and Laborde, Romain (2006) Coordinating access control in grid services. In: 7th International Middleware Conference, November 27th - December 1st 2006, Melbourne, Australia. (Full text available)
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Ferreira, Ana and Cruz-Correia, Ricardo and Antunes, Luis and Farinha, P and Oliveira-Palhares, E. and Chadwick, David W. and Costa-Pereira, A. (2006) How to break access control in a controlled manner. In: 19th IEEE International Symposium on Computer-Based Medical Systems, 22-23 June 2006, Salt Lake City, Utah (USA). (Full text available)
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Mbanaso, Uche and Cooper, G.S. and Chadwick, David W. and Proctor, S. (2006) Privacy Preserving Trust Authorization Framework Using XACML. In: International Workshop on Wireless Mobile Multimedia. IEEE Computer Society, Washington, DC (USA) pp. 673-678. ISBN 0-7695-2593-8. (Full text available)
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Zhao, Gansen and Otenko, Sassa and Chadwick, David W. (2006) Distributed Key Management for Secure Role Based Messaging. In: Proceeding of The IEEE 20th International Conference on Advanced Information Networking and Applications (AINA2006), Apr 18-20, 2006, Vienna, Austria, . (Full text available)
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Wilson, Michael and Arenas, Alvaro and Chadwick, David W. and Dimitrakos, Theo and Doser, Jurgen and Giambiagi, Pablo and Golby, David and Geuer-Pollman, Christian and Haller, Jochen and Ketil, Stølen (2006) The TrustCoM approach to enforcing agreements between interoperating enterprises. In: 2nd International Conference on Interoperability for Enterprise Software and Applications, Mar 20-24, 2006, Bordeaux, France, . (Full text available)
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Xu, Wensheng and Chadwick, David W. and Otenko, Sassa (2005) A PKI Based Secure Audit Web Server. In: IASTED Communications, Network and Information and CNIS. , Phoenix, USA (Full text available)
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Lopez, Gabriel and Canovas, Oscar and Gomez-Skarmeta, Antonio F. and Otenko, Sassa and Chadwick, David W. (2005) A Heterogeneous Network Access Service based on PERMIS and SAML. In: 2nd EuroPKI Workshop, 30 June - 1 July 2005, Canterbury, United Kingdom. (The full text of this publication is not available from this repository)

Xu, Wensheng and Chadwick, David W. and Otenko, Sassa (2005) Development of a Flexible PERMIS Authorisation Module for Shibboleth and Apache Server. In: 2nd EuroPKI Workshop, 30 June - 1 July 2005, Canterbury, United Kingdom. (The full text of this publication is not available from this repository)

UNSPECIFIED (2005) Public Key Infrastructure : Proceedings of EuroPKI2005. In: Chadwick, David W. and Zhao, Gansen, eds. Public Key Infrastructure. Lecture Notes in Computer Science, 3545. Springer ISBN 978-3-540-28062-0. (The full text of this publication is not available from this repository)

Su, Linying and Chadwick, David W. and Basden, Andrew and Cunningham, James (2005) Automated Decomposition of Access Control Policies. In: Proceeds of 6th IEEE International Workshop on Policies for Distributed Systems and Networks. IEEE Computer Society, Washington, DC, USA pp. 3-13. ISBN 0769522653. (The full text of this publication is not available from this repository)

Zhao, Gansen and Chadwick, David W. (2005) Evolving Messaging Systems for Secure Role Based Messaging. In: 10th IEEE International Conference on Engineering of Complex Computer Systems, 16-20 June 2005, Shanghai, China. (The full text of this publication is not available from this repository)

Zhao, Gansen and Chadwick, David W. (2005) Trust Infrastructure for Policy based Messaging In Open Environments. In: 14th IEEE International Workshops on Enabling Technologies, 13-15 June 2005, Linköping, Sweden. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, Sassa and Xu, Wensheng (2005) Adding Distributed Trust Management to Shibboleth. In: NIST 4th Annual PKI Workshop. , Gaithersberg, USA pp. 3-14. (Full text available)
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Chadwick, David W. (2005) Delegation Issuing Service. In: NIST 4th Annual PKI Workshop. , Gaithersberg, USA pp. 62-73. (Full text available)
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Sinnott, Richard O. and Stell, A.J. and Chadwick, David W. and Otenko, O. (2005) Experiences of Applying Advanced Grid Authorisation Infrastructures. In: Proceedings of European Grid Conference (EGC). (Full text available)
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UNSPECIFIED (2005) Communications and Multimedia Security. In: Chadwick, David W. and Preneel, Bart, eds. Communications and Multimedia Security. IFIPS CMS Conference Proceedings. Springer pp. 1-290. ISBN 0-387-24485-9. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, Sassa and Welch, Von (2005) Using SAML to link the GLOBUS toolkit to the PERMIS authorisation infrastructure. In: Communications and Multimedia Security. (Full text available)
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Chadwick, David W. (2004) Autonomic Privilege Management - extending PERMIS to contribute to the TrustCOM objectives. In: E-Challenges 2004, OCT 27-29, 2004 , Vienna, Austria. (Full text available)
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Onions, Robert and Chadwick, David W. (2004) Small and medium enterprises at risk in the United Kingdom. In: Digital Accounting Research Conference, Facultad De Ciencias Empresariales, University Of Huelva, 11 Plaza De La Merced, Huelva (Spain). (The full text of this publication is not available from this repository)

Sinnott, Richard O. and Chadwick, David W. (2004) Experiences of Using the GGF SAML AuthZ Interface. In: Proceedings of the UK e-Science All Hands Meeting. (Full text available)
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Chadwick, David W. (2004) Threat Modelling for Active Directory. In: Proceedings of Eighth Annual IFIP TC-6 TC-11 Conference on Communications and Multimedia Security, SEP 15-18, 2004, Windermere, England. (Full text available)
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Chadwick, David W. and Dimitrakos, Theo and Dam, Kerstin Kleese-Van and Randal, Damian Mac and Matthews, Brian and Otenko, Alexander (2004) Multilayer Privilege Management for Dynamic Collaborative Scientific Communities. In: Workshop on Grid Security Practice and Experience, Oxford, UK. (Full text available)
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Brostoff, Sacha and Sassea, M.Angela and Chadwick, David W. and Cunningham, James and Mbanaso, Uche and Otenko, Sassa (2004) RBAC What? Development of a Role-Based Access Control Policy Writing Tool for E-Scientists. In: Workshop on Grid Security Practice and Experience, Oxford, UK. (Full text available)
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Chadwick, David W. (2004) PKI Past, Present and Future. In: First EuroPKI Workshop, Samos, 25 June 2004. (Full text available)
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Crawford, Scott and Chadwick, David W. (2004) Experiences of Establishing Trust in a Distributed System Operated by Mutually Distrusting Parties. In: 3rd Annual PKI R&D Workshop, April 12-14, 2004, , NIST, Gaithersburg MD . (Full text available)
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Chadwick, David W. and Mundy, Darren (2004) The Secure Electronic Transfer of Prescriptions. In: HC2004, Harrogate, UK, 2004, Harrogate, England. (Full text available)
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Chadwick, David W. and Lunt, Graeme and Zhao, Gansen (2004) Secure Role-based Messaging. In: Eighth IFIP TC-6 TC-11 Conference on Communications and Multimedia Security (CMS 2004),Windermere, UK, SEP 15-18, 2004, Windermere, England . (Full text available)
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Chadwick, David W. (2003) An Authorisation Interface for the GRID. In: E-Science All Hands Meeting 2003, Nottingham, 2003, Nottingham. (The full text of this publication is not available from this repository)

Mundy, Darren and Chadwick, David W. (2003) The Benefits in and Barriers towards the Implementation of Electronic Transfer of Prescriptions within the United Kingdom National Health Service. In: 3rd International Conference on The Management of Healthcare and Medical Technology, Warwick, UK, September 2003, Warwick, UK. (The full text of this publication is not available from this repository)

Mundy, Darren and Chadwick, David W. and Ball, E. and Marsden, Paul K. and Bell, C. and Whatley, J.E and Sobreperez, P. and New, John (2003) Towards Electronic Transfer of Prescriptions (ETP) in the United Kingdom National Health Service - Stakeholder Evaluation of ETP Pilots. In: 3rd International Conference on The Management of Healthcare and Medical Technology, Warwick. (The full text of this publication is not available from this repository)

Chadwick, David W. and Sahalayev, M. and Ball, E. (2003) Modifying LDAP to Support PKIs. In: INTERNATIONAL FEDERATION FOR INFORMATION PROCESSING. KLUWER ACADEMIC PUBLISHERS, 101 PHILIP DRIVE, ASSINIPPI PARK, NORWELL, MA 02061 USA pp. 205-214. ISBN 1-4020-8069-7. (The full text of this publication is not available from this repository)

Bacon, Jean and Moody, Ken and Chadwick, David W. and Otenko, Sassa (2003) Session Limited vs. Persistent Role Membership. In: Seventeenth Annual IFIP WG 11.3 Working Conference on Database and Applications Security at Estes Park, Colorado, August 2003, Colorado. (The full text of this publication is not available from this repository)

Chadwick, David W. and Mundy, Darren (2003) Policy Based Electronic Transmission of Prescriptions. In: 4th IEEE International Workshop on Policies for Distributed Systems and Networks, JUN 04-06, 2003, LAKE COMO, ITALY. (The full text of this publication is not available from this repository)

Mundy, Darren and Chadwick, David W. and Ball, E. (2003) An Application Programming Interface for the Electronic Transmission of Prescriptions. In: Proceedings of the International Workshop for Technology, Economy, Social and Legal Aspects of Virtual Goods, Ilmeaunu, Germany, May 22-24 2003, May 22-24 2003,, Ilmeaunu, Germany, May 22-24 2003,. (The full text of this publication is not available from this repository)

Mundy, Darren and Chadwick, David W. (2003) Comparing the Performance of Abstract Syntax Notation One (ASN.1) vs eXtensible Markup Language (XML). In: Terena Networking Conference, Zagreb. (The full text of this publication is not available from this repository)

Chadwick, David W. and Otenko, O. (2003) A Comparison of the Akenti and PERMIS Authorization Infrastructures in Ensuring Security in IT Infrastructures. In: El-Hadidi, Mahmoud T., ed. Proceedings of the ITI First International Conference on Information and Communications Technology (ICICT 2003) Cairo University. pp. 5-26. (The full text of this publication is not available from this repository)

Mundy, Darren and Chadwick, David W. (2002) A System for Secure Electronic Prescription Handling. In: Proc of The Hospital of the Future, Second International Conference On The Management Of Healthcare And Medical Technology, Illinois Institute of Technology, Chicago, Illinois, USA, July 2002, Chicago, Illinois. (Full text available)
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Chadwick, David W. and Otenko, Alexander (2002) The PERMIS X.509 Role Based Privilege Management Infrastructure. In: Proc 7th ACM Symposium On Access Control Models And Technologies (SACMAT 2002), Monterey, USA, June 2002, California, USA. (Full text available)
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Chadwick, David W. and Otenko, Alexander (2002) RBAC Policies in XML for X.509 Based Privilege Management. In: Ghonaimy, Adeeb and El-Hadidi, Mahmoud T. and Aslan, Heba Kamal, eds. Security in the Information Society: Visions and Perspectives. IFIP International Federation for Information Processing S.. Kluwer Academic Publishers, Dordrecht pp. 39-54. ISBN 9781402070303. (Full text available)
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Chadwick, David W. and Carroll, C and Harvey, S. and New, John and Young, Andrew J. (2002) Experiences of Using a Public Key Infrastructure to Access Patient Confidential Data over the Internet. In: Proceedings of the 35th Annual Hawaii International Conference on System Sciences 2002 (HICCS 2002), 7-10 January 2002, Big Island, HI USA. (Full text available)
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Chadwick, David W. and Otenko, Olexandre and Hunter, David and Leoni, Cristiano (2002) Privilege Management for E-Construction. In: Proc European Conf on Information and Communication Technology Advances and Innovation in the Knowledge Society, Part B, 2002, University of Salford, UK.. (The full text of this publication is not available from this repository)

Chadwick, David W. (2001) Deficiencies in LDAP when used to Support a Public Key Infrastructure. In: Terena Networking Conference, 14-17 May 2001, Antalya, Turkey. (The full text of this publication is not available from this repository)

Chadwick, David W. and New, John and McDowell, D.M. and Mundy, Darren (2001) Providing Secure Access to Confidential Patient Information Detailing Diabetic Condition. In: The International Conference On Internet Computing 2001. (Full text available)
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Chadwick, David W. and Harvey, S. and New, John and Young, Andrew J. (2000) Initial Experiences of Building Secure Access to Patient Confidential Data via the Internet. In: Information Security Solutions Europe (ISSE) 2000, Barcelona. (Full text available)
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Basden, Andrew and Evans, John B. and Chadwick, David W. and Young, Andrew J. (1998) Coping with Poorly Understood Domains: the Example of Internet Trust. In: Research and Development in Expert Systems, 1998, Dec 1998, Cambridge. (Full text available)
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Chadwick, David W. and Young, Andrew J. (1998) Enabling the Internet White Pages Service -- the Directory Guardian. In: Internet Society Symposioum on Network and Distributed Systems Security (NDSS 98), San Diego, California. (Full text available)
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Chadwick, David W. and Basden, Andrew and Evans, J. and Young, Andrew J. (1998) Intelligent Computation of Trust. In: Terena Networking Conference, TNC98, Dresden, Germany, 5-8 October 1998, Dresden, Germany. (The full text of this publication is not available from this repository)

Young, Andrew J. and Kapidzic Cicovic, Nada and Chadwick, David W. (1997) Trust Models in ICE-TEL. In: Network and Distributed System Security, 1997. Proceedings., 1997 Symposium on. IEEE pp. 122-133. ISBN 0-8186-7767-8 . (The full text of this publication is not available from this repository)

Chadwick, David W. (1996) The ICE-TEL Public Key Infrastructure and Trust Model. In: DIMACS Workshop on Trust Management, New York, USA. (The full text of this publication is not available from this repository)

Chadwick, David W. (1996) The Internet Directory is NOT Primarily a Technology Issue. In: INET 96 Conference, Montreal, Canada. (Full text available)
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Chadwick, David W. and Pope, N. (1994) Interdomain Guardians in a Distributed Directory Service. In: Information Networks and Data Communications - Proceedings of the IFIP TC6 International Conference on Information Networks and Data Communications, Funchal, Madeira Island, Portugal. (The full text of this publication is not available from this repository)

Andrianopoulos, Alex and Chadwick, David W. (1993) `Simulating the Global Directory Service with OPNET. In: Proceedings of the IEEE 26th Annual Simulation Symposium, Washington. (The full text of this publication is not available from this repository)

Chadwick, David W. (1992) Distributed Aspects of the 1992 Directory Standard. In: Parallel and Distributed Computing in Engineering Systems, North-holland, 1992. (The full text of this publication is not available from this repository)

Chadwick, David W. (1991) X.500: 1988 v 1992. In: Proceedings of the Electronic Directories Conference, London. (The full text of this publication is not available from this repository)

Chadwick, David W. (1990) The 1992 Directory Standards - implications for earlier implementations of the Directory. In: Colloquium on the Global Directory, London. (The full text of this publication is not available from this repository)

Chadwick, David W. (1990) The Directory and its implications for name registration. In: Proceedings of the Open Systems and Interoperability Conference, London. (The full text of this publication is not available from this repository)

Chadwick, David W. (1990) Tutorial on X.500 - The Directory. In: IFIP TCC 3rd Int Conf on Information Network and Data Communication, Lillehammer. (The full text of this publication is not available from this repository)

Chadwick, David W. (1989) The Directory - existing services and proposed enhancements. In: Proceedings of the Open Systems 89 Conference (London). (The full text of this publication is not available from this repository)

Chadwick, David W. (1987) FTAM. The Development of a Commercial Product. In: Proceedings of the Open Systems Conference (London). (The full text of this publication is not available from this repository)

Chadwick, David W. (1986) Issues in the Implementation of Application Layer Standards. In: Proceedings of the Open Systems Conference (London). (The full text of this publication is not available from this repository)

Book

Chadwick, David W. (1996) Understanding X.500 (The Directory). International Thompson Publishing (The full text of this publication is not available from this repository)

Other

Chadwick, David W. and Sahalayev, M.V. (2003) Internet X.509 Public Key Infrastructure LDAP Schema for X.509 Attribute Certificates. Internet Draft. (The full text of this publication is not available from this repository)

Chadwick, David W. and Sahalayev, M.V. (2003) Internet X.509 Public Key Infrastructure LDAP Schema for X.509 CRLs. INTERNET-DRAFT. (The full text of this publication is not available from this repository)

Chadwick, David W. (2002) The PERMIS X.509 Based Privilege Management Infrastructure. IS Institute , University of Salford Salford M5 4WT England. (Full text available)
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Chadwick, David W. (2002) LDAPv3 DN strings for use with PKIs. IS Institute, University of Salford, Salford. (Full text available)
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Chadwick, David W. (2002) Internet X.509 Public Key Infrastructure Operational Protocols -- LDAPv3. IS Institute , University of Salford Salford England M5 4WT . (Full text available)
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Farrell, S. and Chadwick, David W. (2000) Limited Attribute Certificate Acquisition Protocol. University of Salford. (Full text available)
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Chadwick, David W. and Howes, T. and Wahl, M. (1999) Referrals and Knowledge References in LDAP Directories. UNSPECIFIED. (Full text available)
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Chadwick, David W. (1999) Compound (Families of) Entries. UNSPECIFIED. (The full text of this publication is not available from this repository)

Internet publication

Chadwick, David W. and Legg, S. (2002) Internet X.509 Public Key Infrastructure -- LDAP Schema for PKIs. . Internet Draft (Unpublished) (Full text available)
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Chadwick, David W. and Mullan, S. (2002) Returning Matched Values with LDAPv3. . (Full text available)
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This list was generated on Mon Sep 1 22:25:45 2014 BST.