在服務導向架構下的動態存取控制 Dynamic Access Control in Service-Oriented Architecture

dc.contributor 黃冠寰 zh_TW
dc.contributor.author 蔣仲翔 zh_TW
dc.date.accessioned 2019-09-05T11:36:24Z
dc.date.available 2010-7-23
dc.date.available 2019-09-05T11:36:24Z
dc.date.issued 2010
dc.description.abstract 在目前競爭激烈的企業環境下,快速的整合企業流程是非常重要的。服務導向架構即是針對此需求而產生的一種架構模型。採用服務導向架構來建構工作流程管理系統,透過與Web services的組合,可輕易的將異質系統作整合。克服在分散式系統中,造成整合困難的情形。由於工作流程系統在執行的過程中,會對某些資料進行存取。為了避免重要的資料被他人所竊取,加入了存取控制的機制來保護重要的資料。 本論文提出一種架構,針對在服務導向架構下達到動態存取控制。由於在工作流程處理邏輯中,會受到流程控制影響其流程的運作。針對此一特性,我們將工作流程的動態行為作描述。透過一轉換的程式,產生一個新的工作流程系統,可以動態地調整存取控制策略。在不更動到工作流程的整體結構下,產生其存取控制的策略,達到資料保護的目的。 zh_TW
dc.description.abstract It is very important to integrate business processes rapidly in the current competitive business environment. Service-oriented architecture is a structure model for this needs. Service-oriented architecture is used to construct a workflow management system through a combination of Web services can be easily be integrated heterogeneous systems. It overcomes the integrated problem in a distributed system. Because the workflow system executions in the process, certain information will be accessed. In order to avoid important information being stolen by others, and we join the access control mechanism to protect important information. This paper proposes a framework for service-oriented architecture to achieve dynamic access control. Because the workflow process logic, process control will be affected the operation of its processes. We describe the dynamic behavior of the workflow for the feature. Through a conversion program to generate a new workflow system that can dynamically adjust the access control policy. It doesn’t change the overall structure of the workflow, and the production of the policy can achieve the purpose of data protection. en_US
dc.description.sponsorship 資訊工程學系 zh_TW
dc.identifier GN0697470664
dc.identifier.uri http://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22GN0697470664%22.&%22.id.&
dc.identifier.uri http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/106812
dc.language 中文
dc.subject 服務導向架構 zh_TW
dc.subject 工作流程 zh_TW
dc.subject Web services zh_TW
dc.subject 存取控制 zh_TW
dc.subject service-oriented architecture en_US
dc.subject workflow en_US
dc.subject Web services en_US
dc.subject access control en_US
dc.title 在服務導向架構下的動態存取控制 zh_TW
dc.title Dynamic Access Control in Service-Oriented Architecture en_US
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