David W. Chadwick

2008
42	EE	Richard O. Sinnott, David W. Chadwick, Thomas Doherty, David Martin, Anthony Stell, Gordon Stewart, Linying Su, J. P. Watt: Advanced Security for Virtual Organizations: The Pros and Cons of Centralized vs Decentralized Security Models. CCGRID 2008: 106-113
41	EE	David W. Chadwick, Stijn F. Lievens: Enforcing "sticky" security policies throughout a distributed application. Middleware Security 2008: 1-6
40	EE	David W. Chadwick, Gansen Zhao, Sassa Otenko, Romain Laborde, Linying Su, Tuan-Anh Nguyen: PERMIS: a modular authorization infrastructure. Concurrency and Computation: Practice and Experience 20(11): 1341-1357 (2008)
39	EE	David W. Chadwick, Linying Su, Romain Laborde: Coordinating access control in grid services. Concurrency and Computation: Practice and Experience 20(9): 1071-1094 (2008)
2007
38	EE	Gansen Zhao, David W. Chadwick, Sassa Otenko: Obligations for Role Based Access Control. AINA Workshops (1) 2007: 424-431
37	EE	Tuan-Anh Nguyen, Linying Su, George Inman, David W. Chadwick: Flexible and Manageable Delegation of Authority in RBAC. AINA Workshops (2) 2007: 453-458
36	EE	Uche M. Mbanaso, G. S. Cooper, David W. Chadwick, Anne Anderson: Obligations for Privacy and Confidentiality in Distributed Transactions. EUC Workshops 2007: 69-81
35	EE	David W. Chadwick, Sean Anthony: Using WebDAV for Improved Certificate Revocation and Publication. EuroPKI 2007: 265-279
34	EE	David W. Chadwick, Wensheng Xu, Sassa Otenko, Romain Laborde, Bassem Nasser: Multi-session Separation of Duties (MSoD) for RBAC. ICDE Workshops 2007: 744-753
33	EE	Tuan-Anh Nguyen, David W. Chadwick, Bassem Nasser: Recognition of Authority in Virtual Organisations. TrustBus 2007: 3-13
32	EE	Ning Zhang, Li Yao, Aleksandra Nenadic, Jay Chin, Carole A. Goble, Alan L. Rector, David W. Chadwick, Sassa Otenko, Qi Shi: Achieving fine-grained access control in virtual organizations. Concurrency and Computation: Practice and Experience 19(9): 1333-1352 (2007)
2006
31	EE	Gansen Zhao, Sassa Otenko, David W. Chadwick: Distributed Key Management for Secure Role based Messaging. AINA (1) 2006: 132-137
30	EE	Ana Ferreira, Ricardo João Cruz Correia, Luis Antunes, P. Farinha, E. Oliveira-Palhares, David W. Chadwick, Altamiro da Costa Pereira: How to Break Access Control in a Controlled Manner. CBMS 2006: 847-854
29	EE	David W. Chadwick, Sassa Otenko, Tuan-Anh Nguyen: Adding Support to XACML for Dynamic Delegation of Authority in Multiple Domains. Communications and Multimedia Security 2006: 67-86
28	EE	David W. Chadwick, Linying Su, Alexander Otenko, Romain Laborde: Coordination between Distributed PDPs. POLICY 2006: 163-172
27	EE	David W. Chadwick: Authorisation Using Attributes from Multiple Authorities. WETICE 2006: 326-331
26	EE	Uche M. Mbanaso, G. S. Cooper, David W. Chadwick, Seth Proctor: Privacy Preserving Trust Authorization Framework Using XACML. WOWMOM 2006: 673-678
25	EE	Richard O. Sinnott, David W. Chadwick, Jos Koetsier, O. Otenko, J. P. Watt, Tuan-Anh Nguyen: Supporting Decentralized, Security Focused Dynamic Virtual Organizations across the Grid. e-Science 2006: 22
2005
24		David W. Chadwick, Gansen Zhao: Public Key Infrastructure, Second European PKI Workshop: Research and Applications, EuroPKI 2005, Canterbury, UK, June 30 - July 1, 2005, Revised Selected Papers Springer 2005
23	EE	Richard O. Sinnott, A. J. Stell, David W. Chadwick, O. Otenko: Experiences of Applying Advanced Grid Authorisation Infrastructures. EGC 2005: 265-274
22	EE	Wensheng Xu, David W. Chadwick, Sassa Otenko: Development of a Flexible PERMIS Authorisation Module for Shibboleth and Apache Server. EuroPKI 2005: 162-179
21	EE	Gabriel López Millán, Óscar Cánovas Reverte, Antonio F. Gómez-Skarmeta, Sassa Otenko, David W. Chadwick: A Heterogeneous Network Access Service Based on PERMIS and SAML. EuroPKI 2005: 55-72
20	EE	Gansen Zhao, David W. Chadwick: Evolving Messaging Systems for Secure Role Based Messaging. ICECCS 2005: 216-223
19	EE	Linying Su, David W. Chadwick, Andrew Basden, James A. Cunningham: Automated Decomposition of Access Control Policies. POLICY 2005: 3-13
18	EE	Gansen Zhao, David W. Chadwick: Trust Infrastructure for Policy based Messaging In Open Environments. WETICE 2005: 144-149
17	EE	David W. Chadwick: Operational Models for Reputation Servers. iTrust 2005: 108-115
16	EE	Sacha Brostoff, Martina Angela Sasse, David W. Chadwick, R. James Cunningham, Uche M. Mbanaso, Sassa Otenko: 'R-What?' Development of a role-based access control policy-writing tool for e-Scientists. Softw., Pract. Exper. 35(9): 835-856 (2005)
2004
15	EE	Darren P. Mundy, David W. Chadwick: Electronic transmission of prescriptions: towards realising the dream. IJEH 1(1): 112-125 (2004)
2003
14		David W. Chadwick, Edward Ball, M. V. Sahalayev: Modifying LDAP to Support PKI. DBSec 2003: 205-214
13		Jean Bacon, David W. Chadwick, Alexander Otenko, Ken Moody: Persistent versus Dynamic Role Membership. DBSec 2003: 344-357
12	EE	David W. Chadwick, Darren P. Mundy: Policy Based Electronic Transmission of Prescriptions. POLICY 2003: 197-206
11	EE	David W. Chadwick, Darren P. Mundy, John P. New: Experiences of using a PKI to access a hospital information system by high street opticians. Computer Communications 26(16): 1893-1903 (2003)
10	EE	David W. Chadwick, Alexander Otenko: The PERMIS X.509 role based privilege management infrastructure. Future Generation Comp. Syst. 19(2): 277-289 (2003)
9	EE	David W. Chadwick, Alexander Otenko, Edward Ball: Role-Based Access Control With X.509 Attribute Certificates. IEEE Internet Computing 7(2): 62-69 (2003)
8	EE	Edward Ball, David W. Chadwick, Darren P. Mundy: Patient Privacy in Electronic Prescription Transfer. IEEE Security & Privacy 1(2): 77-80 (2003)
2002
7	EE	David W. Chadwick, Carmen Carroll, S. Harvey, John P. New, Andrew J. Young: Experiences of Using a Public Key Infrastructure to Access Patient Confidential Data over the Internet. HICSS 2002: 156
6	EE	David W. Chadwick, Alexander Otenko: The PERMIS X.509 role based privilege management infrastructure. SACMAT 2002: 135-140
5		David W. Chadwick, Alexander Otenko: RBAC Policies in XML for X.509 Based Privilege Management. SEC 2002: 39-54
2001
4		David W. Chadwick, John P. New, D. M. McDowall, Darren P. Mundy: Providing Secure Access to Confidential Patient Information Detailing Diabetic Condition. International Conference on Internet Computing (1) 2001: 535-542
3		David W. Chadwick, Andrew Basden: Evaluating Trust in a Public Key Certification Authority. Computers & Security 20(7): 592-611 (2001)
1998
2	EE	David W. Chadwick, Andrew J. Young: Enabling the Internet White Pages Service - the Directory Guardian. NDSS 1998
1997
1	EE	Andrew J. Young, Nada Kapidzic Cicovic, David W. Chadwick: Trust Models in ICE-TEL. NDSS 1997

Coauthor Index

1	Anne Anderson	[36]
2	Sean Anthony	[35]
3	Luis Filipe Coelho Antunes (Luis Antunes)	[30]
4	Jean Bacon	[13]
5	Edward Ball	[8] [9] [14]
6	Andrew Basden	[3] [19]
7	Sacha Brostoff	[16]
8	Carmen Carroll	[7]
9	Jay Chin	[32]
10	Nada Kapidzic Cicovic	[1]
11	G. S. Cooper	[26] [36]
12	Ricardo João Cruz Correia	[30]
13	James A. Cunningham	[19]
14	Jim Cunningham (R. James Cunningham)	[16]
15	Thomas Doherty	[42]
16	P. Farinha	[30]
17	Ana Ferreira	[30]
18	Carole A. Goble	[32]
19	Antonio F. Gómez-Skarmeta (Antonio Fernandez Gómez-Skarmeta)	[21]
20	S. Harvey	[7]
21	George Inman	[37]
22	Jos Koetsier	[25]
23	Romain Laborde	[28] [34] [39] [40]
24	Stijn F. Lievens	[41]
25	David Martin	[42]
26	Uche M. Mbanaso	[16] [26] [36]
27	D. M. McDowall	[4]
28	Gabriel López Millán (Gabriel López)	[21]
29	Ken Moody	[13]
30	Darren P. Mundy	[4] [8] [11] [12] [15]
31	Bassem Nasser	[33] [34]
32	Aleksandra Nenadic	[32]
33	John P. New	[4] [7] [11]
34	Tuan-Anh Nguyen	[25] [29] [33] [37] [40]
35	E. Oliveira-Palhares	[30]
36	O. Otenko	[23] [25]
37	Sassa Otenko (Alexander Otenko)	[5] [6] [9] [10] [13] [16] [21] [22] [28] [29] [31] [32] [34] [38] [40]
38	Altamiro da Costa Pereira	[30]
39	Seth Proctor	[26]
40	Alan L. Rector	[32]
41	Óscar Cánovas Reverte (Oscar Cánovas Reverte)	[21]
42	M. V. Sahalayev	[14]
43	Martina Angela Sasse	[16]
44	Qi Shi	[32]
45	Richard O. Sinnott	[23] [25] [42]
46	Anthony Stell (A. J. Stell)	[23] [42]
47	Gordon Stewart	[42]
48	Linying Su	[19] [28] [37] [39] [40] [42]
49	J. P. Watt	[25] [42]
50	Wensheng Xu	[22] [34]
51	Li Yao	[32]
52	Andrew J. Young	[1] [2] [7]
53	Ning Zhang	[32]
54	Gansen Zhao	[18] [20] [24] [31] [38] [40]

Colors in the list of coauthors