Access control model for WebServices eGovernment infrastructure.

• Other Authors: Tam, Ka Wing Matthew.
• Format: Others
• Language: English; Chinese
• Published: 2003
• Subjects: Electronic government information > Access control; Internet in public administration
• Online Access: http://library.cuhk.edu.hk/record=b5891436; http://repository.lib.cuhk.edu.hk/en/item/cuhk-324304

Tam Ka Wing Matthew. === Thesis (M.Phil.)--Chinese University of Hong Kong, 2003. === Includes bibliographical references (leaves 84-89). === Abstracts in English and Chinese. === Acknowledgement --- p.i === Abstract --- p.i === Table of Contents --- p.iii === Chapter 1 --- Introduction --- p.1 === Chapter 2 --- eGovernment Requirements --- p.5 === Chapter 2.1 --- Efficient Operation --- p.5 === Chapter 2.2 --- Citizen-centric Government --- p.7 === Chapter 2.3 --- Security --- p.10 === Chapter 2.3.1 --- Confidentiality --- p.10 === Chapter 2.3.2 --- Integrity --- p.12 === Chapter 2.3.3 --- Availability --- p.12 === Chapter 2.4 --- Support of eBusiness --- p.13 === Chapter 3 --- Webservices for e-Government - A Marriage for Interoperability --- p.15 === Chapter 4 --- A Webservices Based eGovernment Framework --- p.17 === Chapter 4.1 --- System Component Model --- p.17 === Chapter 4.2 --- System Access Model --- p.18 === Chapter 4.3 --- Security Model --- p.20 === Chapter 4.3.1 --- Access Right Model --- p.20 === Chapter 4.3.2 --- Authentication Model --- p.22 === Chapter 4.4 --- Transaction Model --- p.23 === Chapter 5 --- eGovernment WebServices Access Control --- p.25 === Chapter 5.1 --- eGovernment WebService --- p.25 === Chapter 5.2 --- Request of Access --- p.27 === Chapter 5.3 --- eGovernment Access Policy --- p.30 === Chapter 5.3.1 --- Administration Based Policy --- p.32 === Chapter 5.3.2 --- Legislation Based Policy --- p.33 === Chapter 6 --- Research in Access Control --- p.38 === Chapter 6.1 --- Traditional Model --- p.38 === Chapter 6.2 --- More Advanced Models --- p.39 === Chapter 6.2.1 --- Role-Based Access Control Model --- p.39 === Chapter 6.2.2 --- Task-Based Authorisation Control Models --- p.41 === Chapter 6.2.3 --- Digital Library Authorisation Model --- p.42 === Chapter 6.3 --- Recent Works --- p.44 === Chapter 6.4 --- Limitations of the Models --- p.45 === Chapter 7 --- Proposed Approach --- p.47 === Chapter 7.1 --- WebService Specific Access Control --- p.48 === Chapter 7.1.1 --- WebService Access Rules --- p.48 === Chapter 7.1.2 --- Authorisation Conflict Resolution --- p.50 === Chapter 7.2 --- Subject Based Access Control --- p.52 === Chapter 7.2.1 --- Subject Category --- p.52 === Chapter 7.2.2 --- Subject Access Rules --- p.53 === Chapter 7.2.3 --- WebService Registration --- p.55 === Chapter 7.2.4 --- Authorisation Conflict Resolution --- p.56 === Chapter 7.3 --- The WebServices --- p.57 === Chapter 7.4 --- Combining Two Level Access Control --- p.57 === Chapter 7.5 --- Application to Chained WebService Request --- p.58 === Chapter 7.6 --- Comparison with the Existing Access Control Models --- p.59 === Chapter 8 --- An Implementation Reference Model --- p.60 === Chapter 8.1 --- Some Practical Issues --- p.60 === Chapter 8.1.1 --- Citizen Privacy --- p.60 === Chapter 8.1.2 --- Trust between eGovernment Systems --- p.61 === Chapter 8.1.3 --- Authentication --- p.62 === Chapter 8.2 --- System Architecture --- p.64 === Chapter 8.2.1 --- eGovernment WebServices Gateway --- p.65 === Chapter 8.2.2 --- Authentication Engine --- p.66 === Chapter 8.2.3 --- Access Control Database --- p.66 === Chapter 8.2.4 --- Access Control Decision Engine --- p.67 === Chapter 8.2.5 --- A Working Scenario --- p.67 === Chapter 8.3 --- Implementation --- p.69 === Chapter 9 --- Evaluation of the Proposed Mechanism --- p.74 === Chapter 9.1 --- Application Scenarios --- p.75 === Chapter 9.1.1 --- Citizen Level Access Right --- p.75 === Chapter 9.1.2 --- Access Means Based Authorisation --- p.76 === Chapter 9.1.3 --- Access Right Based on Combination of User and Consumer Identity --- p.77 === Chapter 9.1.4 --- Legislation Based Access Right --- p.78 === Chapter 9.1.5 --- Joined-up Government --- p.79 === Chapter 10 --- Conclusion and Future Directions --- p.81 === References --- p.84