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Dynamic Context -based access control to achieve active WEB

Author: JiangMingHui
Tutor: YanHan
School: Nanjing University of Technology and Engineering
Course: Applied Computer Technology
Keywords: RBAC Spring Security Main context Object Context Access Control
CLC: TP393.08
Type: Master's thesis
Year: 2012
Downloads: 18
Quote: 0
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Abstract


With the rapid development of computer technology , based on B / S structure of information management systems in enterprises and institutions in more and more widely . As WEB environmental characteristics of multi-user multi-role , role-play with a single , rear-mounted access control features of the traditional passive access control method has obvious deficiencies , which requires an access control method in the multi-role integration, interactive dynamic controlled , etc. play an active role . Therefore, the establishment of a comprehensive access control model and implementation related to information security and access control technology applications in a very real and important. This article focuses on the field of information security and access control technology research and application, study the basic RBAC model and extend the model to analyze the active access control needs, on this basis , this paper proposes a dynamic language based territory of the active access control model . In the model, the introduction of the main concepts of context and object context , focusing on the main context and object context associated attributes , mechanisms, and interaction between the two , and to explore the dynamic context -based exception handling mechanism and security audit log mechanism . Meanwhile, Spring Security technology to be applied and extended to achieve a dynamic context -based access control model active and model and implementation techniques used in a WEB-based research management system development , the practice shows that the model based on the realization dynamic Context proactive access control functions , system information can be safe and effective access to the implemented system has appropriate confidentiality and security .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer Network Security
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