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Context and Role Based Dynamic Access Control in Distributed Healthcare Information Systems

DEDICATION第5-6页
ABSTRACT第6页
摘要第7-8页
TABLE OF CONTENTS第8-11页
LIST OF FiGURES第11-12页
CHAPTER 1: Introduction第12-19页
    1.1 Background to the Study第12-13页
    1.2 Statement of the problem第13-15页
    1.3 Aim of the study第15页
    1.4 Objectives of the study第15页
    1.5 Research hypothesis第15-16页
    1.6 Significance of the study第16-17页
    1.7 Scope and Limitations第17页
    1.8 Summary第17-19页
Chapter 2: Literature Review第19-36页
    2.1 Introduction第19页
    2.2 Access Control第19-26页
        2.2.1 Computer Security第19-20页
        2.2.2 Electronic access control第20页
        2.2.3 Services Provided by Access Control Systems第20-22页
        2.2.4 Operation of Access control systems第22-23页
        2.2.5 Credential第23页
        2.2.6 Access Control Models第23-26页
    2.3 Further researches on access control systems第26-27页
    2.4 RBAC:State-of-the-art Access Control Model第27-29页
    2.5 Access control models for the healthcare domain第29-30页
    2.6 Advanced Researches on RBAC-Based Access Control Systems第30-32页
    2.7 Infusing Context into Traditional RBAC第32页
    2.8 Basic RBAC Definitions第32-34页
        2.8.1 Role Hierarchy第32-33页
        2.8.2 Separation of Duty(SoD)第33页
        2.8.3 Benefits of RBAC第33-34页
    2.9 Further work on Context-Role Based Access Control Systems第34-35页
    2.10 Summary第35-36页
Chapter 3: Research Methodology第36-47页
    3.1 Introduction第36页
    3.2 Research Design第36页
    3.3 Population and Sample第36-37页
        3.3.1 Population of the Study第36页
        3.3.2 Sample of the Study第36-37页
        3.3.3 Sampling Technique第37页
    3.4 Data Collection Instruments第37页
    3.5 Validation of Data Collection Instruments第37页
    3.6 Data Collection Procedure第37-38页
    3.7 Procedure for Data Analysis第38页
    3.8 Setting up the University of Abuja Computing Environment第38页
    3.9 Functional and Systems Requirement Analysis第38-40页
        3.9.1 Grouping of Users第39页
        3.9.2 User Definition第39页
        3.9.3 Role Definition第39页
        3.9.4 Permission Definition第39-40页
        3.9.5 Resources Definition第40页
    3.10 Analysis of Existing RBAC Models第40-41页
    3.11 Modifying Existing RBAC Models to create a suitable one for this project第41-42页
    3.12 System Architecture and the Technical Approach to System Design第42-45页
        3.12.1 Software Design Platform第42页
        3.12.2 The.Net Framework第42-43页
        3.12.3 Configuring the.NET Framework and Microsoft Visual Studio.NET Projects第43-44页
        3.12.4 Programming Language第44页
        3.12.5 The Choice of VB第44-45页
    3.13 System Implementation第45页
    3.14 Hardware and Software Requirements第45页
    3.15 Summary第45-47页
CHAPTER 4: Presentation of Design, Implementation and Testing of theSystem Model第47-61页
    4.1 Introduction第47页
    4.2 System Design and Architecture第47-49页
        4.2.1 The Basic RBAC System Structure第47-48页
        4.2.2 Technical Approach to System Design第48-49页
    4.3 Code Architecture第49-51页
        4.3.1 Role-Based Security in.NET第49-50页
        4.3.2 The Authentication and Authorization Process Using Identity and Principal Objects第50-51页
    4.4 System Implementation第51-52页
        4.4.1 System Implementation Environment第51-52页
    4.5 Main Features of the Software第52-53页
    4.6 System Testing第53-56页
        4.6.1 Database第53页
        4.6.2 Relationships between the system user database tables第53-54页
        4.6.3 Infusing Purpose and Context into the project design第54-56页
    4.7 Analysis of Hypotheses第56-59页
    4.8 Testing of Hypothesis第59页
    4.9 Summary第59-61页
Conclusion第61-65页
    5.1 Introduction第61页
    5.2 Summary第61-62页
    5.3 Conclusion第62-63页
    5.4 Recommendations第63-65页
REFERENCES第65-68页
ACKNOWLEDGEMENTS第68页

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