應用科技與使用接受理論探討基於角色為基礎存取控制模式之無所不在的資源同步分享系統使用意向

柯志坤 ； 林正華 ； 賴思丞

《TANET2017 臺灣網際網路研討會》 2017年 (2017/10) Pp. 545-550

https://doi.org/10.6728/TANET.201710.0095

摘要

隨著科技日新月異進步，促成行動裝置的多元應用，企業期望將組織內部系統整合手持型行動裝置，使得員工們可以隨時隨地存取系統中的檔案資源。運用智慧行動裝置做為員工工作的輔助工具時，則需考慮行動裝置的有限運算能力、儲存空間；利用行動裝置進行資源分享時，應該思考透過何種技術方能有效率地分享檔案資源。如何有效的使行動裝置運行在組織內部，在開放性的平台中控制所分享的檔案資源，完善的統整行動分享平台所使用的資源，則成為一個值得探究的研究議題。有鑑於此，本研究以組織內部系統結合行動裝置與社群網路做為研究議題，探究組織內部系統透過行動裝置間分享檔案資源。透過分散式點對點的架構結合行動運算的概念，利用以角色為基礎之存取控制模式與Juxtapose點對點協定，在整體社交網路中進行檔案資源的傳送分享，形成行動點對點的環境，為行動裝置提供一個無所不在的資源分享環境。此研究所設計的以角色為基礎存取控制之無所不在資源分享平台，透過科技與使用接受理論調查所應用系統使用意向，受測結果分析顯示本系統為一項被接受之技術。本研究設計的以角色為基礎存取控制之無所不在資源分享環境，對於組織內部系統行動化整體方面，具有一定程度的貢獻。

關鍵字

行動點對點 ； Juxtapose ； 以角色為基礎之存取控制 ； 無所不在資源分享 ； 科技與使用接受理論

並列摘要

As the information technology developing, the enterprise tries to integrate the smart mobile devices into an enterprise information system (EIS) because of its convenient for the employee to access the inner resources. Besides, employee executes the business task may produce some information or file resources. The file resource is supported employees for decision making or processing other business task. Therefore, the file resources output by employee in the business process should be shared for relevant employees in an EIS. The EIS is a collaborative working environment that deal with a lot of file resources among the different business tasks. The EIS combines with smart mobile devices strengthens the enterprise mobility. Employee can access the file resources through a smart mobile device in a Mobile Peer-to-Peer (MP2P) environment to execute some specific business process. Therefore, the EIS combines with smart mobile devices to support the business process has gradually become an important trend. The critical concern is how to effective and secure share file resources in a MP2P environment when using the smart mobile device as an auxiliary tool. Besides, how to optimal satisfy comprehensive requirements of employee to carry out the relevant business processes is another worth exploring issue. This work explores the approach of MP2P resource synchronization. We use role-based access control (RBAC) model to define user-roles, permissions and constraints based on the enterprise policy. The proposed system framework assigns the reasonable roles to the employee that allow he/she to access the relevant file resources. The file resources sync by mobile peer to peer protocol, e.g., Juxtapose (JXTA), according to the file resource access log. The system implementation evaluated by unified theory of acceptance & use of technology (UTAUT) to demonstrate the proposed approach effectiveness.

並列關鍵字

Mobile peer to peer ； Juxtapose ； role-based access control ； ubiquitous resource sharing ； unified theory of acceptance & use of technology