Combining Decision Making Trial and Evaluation Laboratory with Analytic Network Process to Perform an Investigation of Information Technology Auditing and Risk Control in an Enterprise Resource Planning Environment

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题名:	Combining Decision Making Trial and Evaluation Laboratory with Analytic Network Process to Perform an Investigation of Information Technology Auditing and Risk Control in an Enterprise Resource Planning Environment
作者:	Tsai, WH (Tsai, Wen-Hsien) Chou, YW (Chou, Yu-Wei) Lee, KC (Lee, Kuen-Chang) Lin, WR (Lin, Wan-Rung) Hwang, ETY (Hwang, Elliott T.Y.)
贡献者:	Dept Banking & Finance
关键词:	information technology auditing;; risk control internal control enterprise resource planning (ERP) decision making trial and evaluation laboratory (DEMATEL) analytic network process (ANP)
日期:	2013-03
上传时间:	2014-02-27 13:10:14 (UTC+8)
摘要:	The research examined different types of risk through interviews with experts. The risks studied include business interruption risk, process interdependency risk and system security risk. The decision making trial and evaluation laboratory is used to find the relationship among risks and combined with the analytic network process to select the optimal measures for reducing risks. The results indicate that information technology (IT) consultants prefer the Disaster Recovery Plan (DRP). They usually use the remote replication or High Availability (HA) to protect data. IT personnel believe that all of the IT risk controls are important. Auditors indicate that data access control is very important because users have to execute data access every day. Users of IT express a preference towards data input/output control as the most important control. The results achieved from all experts indicate that the most important controls overall are data input/output control, data access control and so on. Managers need to consider these risks to avoid any potential problems. Copyright (c) 2012 John Wiley & Sons, Ltd.
關聯:	SYSTEMS RESEARCH AND BEHAVIORAL SCIENCE Volume: 30 Issue: 2 Pages: 176-193
显示于类别:	[財務金融學系 ] 期刊論文

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