| dc.contributor.advisor | 陳恭 | zh_TW |
| dc.contributor.advisor | Chen, Kung | en_US |
| dc.contributor.author (Authors) | 張淵鈞 | zh_TW |
| dc.contributor.author (Authors) | Chang, Yuan-chun | en_US |
| dc.creator (作者) | 張淵鈞 | zh_TW |
| dc.creator (作者) | Chang, Yuan-chun | en_US |
| dc.date (日期) | 2005 | en_US |
| dc.date.accessioned | 17-Sep-2009 13:56:00 (UTC+8) | - |
| dc.date.available | 17-Sep-2009 13:56:00 (UTC+8) | - |
| dc.date.issued (上傳時間) | 17-Sep-2009 13:56:00 (UTC+8) | - |
| dc.identifier (Other Identifiers) | G0093753005 | en_US |
| dc.identifier.uri (URI) | https://nccur.lib.nccu.edu.tw/handle/140.119/32648 | - |
| dc.description (描述) | 碩士 | zh_TW |
| dc.description (描述) | 國立政治大學 | zh_TW |
| dc.description (描述) | 資訊科學學系 | zh_TW |
| dc.description (描述) | 93753005 | zh_TW |
| dc.description (描述) | 94 | zh_TW |
| dc.description.abstract (摘要) | 存取控管是電子病歷 (Electronic Medical Records, EMR)安全防護的核心課題。為了因應醫病關係的變動及確保病患隱私，EMR的存取控管必須滿足動態和細緻化這兩大需求。但這樣的需求並不容易實現，因為負責存取控管的程式碼具有橫跨 (cross-cutting)的特性，必須嵌入到應用系統的各個模組，很容易與應用邏輯發生夾雜不清的現象。礙於現有的程式機制和開發工具對於這樣的安全需求無法提供有效的支援，因此本研究將以剖面導向程式設計 (Aspect Oriented Programming，AOP)技術為基礎，設計一個宣告式EMR安全控管方法，。在我們的方法中，安全控管邏輯將從EMR系統的核心抽離，並且匯集到單一的剖面 (Aspect)模組，使原有的系統更加模組化 (modularity)。此外，利用我們開發的存取控管程式碼產生器，安全管理者可以藉由宣告組態檔的方式產生EMR的存取控管程式碼。如此一來，安全管理者不僅可以容易地掌握全局、減少分散管理可能造成的疏失，更可以大幅減少維護EMR存取安全所需的時間及成本。 | zh_TW |
| dc.description.abstract (摘要) | This paper presents an aspect-oriented approach to providing adaptable access control framework for Electronic Medical Records (EMR) on Web-based platform. In our scheme, access control logic is decoupled from the core of application and collected into separate aspect modules which are automatically synthesized from access control rules in XML format and properly designed aspect templates. The generated aspect modules will then be compiled and integrated into the underlying application using standard aspect tools. At runtime, these aspect codes will be executed to enforce the required access control without any runtime interpretation overhead. Future changes of access control rules can also be effectively realized through these mechanisms without actual coding. This will not only improve the system’s modularity but also make the task of enforcing comprehensive access control more adaptable. | en_US |
| dc.description.tableofcontents | 第一章 導論..................................................11.1 研究動機............................................11.2 研究目的............................................31.3 研究目標............................................41.4 本研究之貢獻........................................41.5 本研究之限制........................................41.6 本論文之章節架構....................................5第二章 相關研究與技術背景....................................62.1 Servlet Filter......................................72.2 宣告式安全機制 (Declarative Security Mechanisms)....92.3 Java Authentication and Authorization Service (JAAS)92.4 J2EE Declarative Security...........................112.5 可延伸性存取控制標示語言 (eXtensible Access Control Markup Language, XACML)......................................122.6 其它相關研究........................................142.7 Aspect-Oriented Programming (AOP) 和 AspectJ.......152.8 Java Architecture for XML Binding (JAXB)............172.9 台灣電子醫療記錄樣板 (Taiwan Electronic Medical Record Template, TMT)........................................182.10 樣式理論 (Design Patterns)和訪問者樣式 (Visitor Pattern).....................................................19第三章 AACEMR之實現方式與系統架構............................213.1 AACEMR的系統架構....................................223.2 存取控管的層次......................................233.3 EMR的存取控管模型及規則.............................243.4 存取控管剖面樣板 (Access Control Aspect Templates)..283.5 電子病歷的存取控管框架 (Access Control Framework for EMR) ....................................................32第四章 存取控管規則及應用程式規格的描述語言..................364.1 存取控管規則描述語言 (Access Control Rule Language).364.2 應用程式規格 (Application Specification)............43第五章 存取控管規則的轉換....................................515.1 規則轉換流程........................................515.2 剖面樣板的選擇......................................545.3 覆寫分析及Visitor類別的產生.........................555.4 存取控管規則的檢查方式..............................575.5 研究平台：EMR系統原型...............................595.6 範例說明............................................62第六章 結論..................................................68參考文獻.....................................................70附錄A、Abstract Aspects & Aspect Templates...................73附錄B、Access Control Framework of EMR.......................80附錄C、XML Schema of Configuration Files.....................82附錄D、The Syntax of Constraint..............................92附錄E、The Example of Adaptable Access Control...............93 | zh_TW |
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| dc.language.iso | en_US | - |
| dc.source.uri (資料來源) | http://thesis.lib.nccu.edu.tw/record/#G0093753005 | en_US |
| dc.subject (關鍵詞) | 剖面導向程式設計 | zh_TW |
| dc.subject (關鍵詞) | 電子病歷 | zh_TW |
| dc.subject (關鍵詞) | 存取控管 | zh_TW |
| dc.subject (關鍵詞) | Aspect Oriented Programming | en_US |
| dc.subject (關鍵詞) | Electronic Medical Records | en_US |
| dc.subject (關鍵詞) | Access Control | en_US |
| dc.title (題名) | 設計易調整的電子病歷存取控管機制 | zh_TW |
| dc.title (題名) | Using Aspects to Implement Adaptable Access Control for Electronic Medical Records | en_US |
| dc.type (資料類型) | thesis | en |
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