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Journal : Conference SENATIK STT Adisutjipto Yogyakarta

The Assessment of Internal Control System in Management of Information Technology Based on COSO IC Muhammad Fadlan; Wing Wahyu Winarno; Kholid Haryono; Muhammad -
SENATIK STT Adisutjipto Vol 4 (2018): Transformasi Teknologi untuk Mendukung Ketahanan Nasional [ ISBN 978-602-52742-0-6 ]
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/senatik.v4i0.140

Abstract

 The large number of institutions that use information technology (IT) to help run their usiness processes cannot be separated from various risks to IT. The internal control system is one way that can be used to deal with and even minimize the impact of various risks and COSO Internal Control is one of the frameworks that can be used. The "XYZ" College is one of the educational institutions that have used IT, especially to assist every activity related to students. At present, there are no assessments related to the internal control system in the utilization and management of IT contained in the institution, so it is not known whether the control system is running well or not. For this reason, this study was conducted with the aim of assessing whether the internal control system is currently in accordance with the principles of good internal control based on the COSO Internal Control Framework. The results showed that indirectly the "XYZ" College had applied several principles contained in the COSO Internal Control, even being quite good with a value of 3.28 from a scale of 5.0.
A Comparative Study of Problem Solving Methods in Decision Support Systems Obert Obert; Muhammad Fadlan
SENATIK STT Adisutjipto Vol 4 (2018): Transformasi Teknologi untuk Mendukung Ketahanan Nasional [ ISBN 978-602-52742-0-6 ]
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/senatik.v4i0.142

Abstract

Decision Support System (DSS) as one of the disciplines related to decision making both by individuals and companies in general, has been widely applied in various fields such as health, education, energy and business. There are several choices of methods related to decision support systems that have been used globally. The selection of suppliers as one of the important agendas in a company requires a decision support system so that the selected supplier is the best according to the criteria set by the company. In this study several DSS methods are used to solve supplier selection problems. In addition, this study conducted a comparison of the three methods in the DSS, namely WSM, SAW and WP in the case of supplier selection. The main contribution of this article is to compare some DSS methods that have not been studied before. As a result, there are two of the three methods that have the same sequence of results, namely the SAW and WP methods. Where in both methods the A2 alternative has the highest value of 0.875 for SAW and 0.84 for WP results. While very different results are obtained using WSM calculations.