• Title, Summary, Keyword: 감리모형

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A study for Factors Affecting of Information Systems Audit Quality (정보시스템 감리서비스 품질에 영향을 미치는 요인 연구)

  • Jeon, Soon-Cheon;Choi, Sang-Kyoon
    • The Journal of Advanced Navigation Technology
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    • v.16 no.6
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    • pp.1080-1091
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    • 2012
  • Information system for audit target that was done in the past business unit system presided over the development process for an integrated information system in three steps further from the audit step 2 step-by-doing, for in the presiding quality party check for the information systems audit requirements of social responsibility is growing. Therefore, efforts are needed for research on factors affecting the quality of the audit and audit improve the quality in order to improve the quality of the Methodist This study, the general auditor competence and supervision, empowerment and the causal relationship between the quality of service, presided over by a model that can be analyzed in the field to develop and take advantage of the auditor's general theory of leadership was developed from existing research capabilities identification and analysis on a supervisor's empowerment survey conducted for the auditor to perform Methodist, its contents and using the LISREL structural equation methods were empirically tested.

The Effect of Information System Audit Quality on Quality Performance of Client Firms (정보시스템 감리의 서비스 품질이 의뢰기관의 품질 성과에 미치는 영향에 관한 연구)

  • Kim, Sojung;Yim, Myung-Seong
    • Journal of Digital Convergence
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    • v.10 no.11
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    • pp.11-27
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    • 2012
  • The purpose of this study was to suggest a guideline for systematic and practical critical success factors of the External IT audit. For this purpose, an integrated conceptual model is developed considers that the service quality, and the IS(Information Systems) success with a contingency viewpoint. The model is tested using 254 data of IS projects which procured the external IT auditing service in public sector of Korea. The results of this study are as follows. First, service quality attributes of responsiveness, reliability, and tangibility have positive influence on IS implementation process quality. Second, the external IT audit quality obviously contributes to IS implementation success considering both IS implementation process quality and IS system quality. However it has positive influence on the process quality directly and the system quality indirectly.

A Study on the Agile-based Information System Audit Model (애자일에 기반한 정보시스템 감리 모델에 관한 연구)

  • Kim, Dong Hyup;Chan, Koh;Kim, Dong Soo;Kim, Hee Wan
    • Journal of Digital Convergence
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    • v.11 no.8
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    • pp.95-108
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    • 2013
  • Agile development methods regards an interaction among software developers, operating softwares, and cooperation with customers as its main value. Most of the developing processes undergo a procedure called tailoring to meet the relevant project. Yet, in reality, projects run in disorder due to their overlap with other methods and management processes. As a result, the advantages of agile process cannot be fully used. So, the information system audit has an important role to detect these problems and improve the qualities of agile application projects. Also, researches should be conducted on Agile-based Iformation System Audit Model in order to enhance the effectiveness of agile projects. This paper suggests a model for an information system audit that applied agile developing methods. This model proposes audit domains and check lists for agile-based information system. In order to verify the suitability of the suggested model, more than 89.3% of the checklists were verified as suitable in all domains.

Quality Improvement Method on Grammatical Errors of Information System Audit Report (정보시스템 감리보고서의 문법적 오류에 대한 품질 향상 방안)

  • Lee, Don Hee;Lee, Gwan Hyung;Moon, Jin Yong;Kim, Jeong Joon
    • The Journal of The Institute of Internet, Broadcasting and Communication
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    • v.19 no.2
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    • pp.211-219
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    • 2019
  • Accomplishing information system, techniques, methodology have been studied continuously and give much help to auditors who are using them. Additionally audit report which is the conclusion of accomplishing ISA(information system audit), has law of a basis and phase with ITA/EA Law(Electronic Government Law). This paper is for better quality of ISA report. But it has more errors about sentence and Grammatical structures. In this paper, to achieve quality improvement objectives, it is necessary to recognize the importance of an audit report by investigating on objectives, functionality, structures and usability of a report firstly, and a legal basis, the presence of report next. Several types of audit reports were chosen and the reports errors were divided into several categories and analyzed. After grasping reasons of those errors, the methods for fixing those errors and check-lists model was provided. And based on that foundation, the effectiveness validation about real audit reports was performed. The necessity for efforts to improve the quality of audit reports was emphasized and further research subject(AI Automatic tool) of this paper conclusion. We also expect this paper to be useful for the organization to improve on ISA in the future.

Study of the Acceptance of Interested Parties(Auditor /Auditee) in the Information System Audit Technologies Based Technology Acceptance Model(TAM) (정보시스템 감리기술에 대해 이해관계자(감리인/피감리인)의 수용에 관한 연구 -기술수용모델(TAM)을 중심으로-)

  • Kim, Hak-Joon;Jeon, Soon-Cheon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.2
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    • pp.1403-1413
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    • 2015
  • An information System Audit by the recognition of a problem and suggestions for solutions for overall matters about constructing and managing information systems is needed in order to contribute to the improvement of an information system's quality and improving the performance of projects. In reality, however, the general cognition is that audit is biased by subjective opinions. For this, an auditor needs to measure the level of recognition of the usability and convenience of the technologies of automating audit by applying TAM in the information system audit, and to analyze the relationship with recognition and availability of the interested parties for the technology (tool) of the audit. By the hypothesis verification result, an auditor needs to present objective corroborative facts that back up the level of recognition and usability for the information technology in the field of audit. This study verified that the phenomenon of technology application can be explained and predicted by applying TAM in the field of audit. Through an empirical study of the recognition level of audit and contractor, the developer suggests that the audit plan stage is similar to the audit corrective action stage, but the audit action stage is different from the audit review stage. This research can verify the audit technology preferred for the availability and intention of use and usability.

An Audit Model for Customer Relationship Management in Smart Mobile Environments (스마트 모바일 환경에서 고객관계관리 구축을 위한 감리 모형)

  • Chung, Woong;Kim, Dong Soo;Rhee, Hye Kyung;Kim, Hee Wan
    • Journal of Digital Convergence
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    • v.11 no.5
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    • pp.187-199
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    • 2013
  • Since the supply of smart phones, a change in mobile environment brought a turning point called a mobile generation. Smart mobile office is a combined form of smart phones' new mobile environment and its social media. A construction of mobile office environment using smart phones brought revitalization of the smart phone market. CRM construction also became new requirements for a customer management. However, based on the current information system audit standard, check fields or check lists are insufficient to apply to audit for CRM construction in a smart mobile office environment. Therefore, this paper proposes a model for auditing CRM system construction in smart mobile office environment. It proposes audit domain and check lists of CRM construction. It also verified whether the proposed model is suitable or not by doing a survey if deduced audit domain and check lists correspond with the purpose of the CRM construction audit during smart mobile office environment. As the result, this study appear to have more than average satisfaction the suitability results were.

A Design on the Information Security Auditing Framework of the Information System Audit (정보시스템 감리에서의 정보보호 감리모형 설계)

  • Lee, Ji Yong;Kim, Dong Soo;Kim, Hee Wan
    • Journal of the Korea Society of Digital Industry and Information Management
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    • v.6 no.2
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    • pp.233-245
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    • 2010
  • This paper proposes security architecture, security audit framework, and audit check item. These are based on the security requirement that has been researched in the information system audit. The proposed information security architecture is built in a way that it could defend a cyber attack. According to its life cycle, it considers a security service and security control that is required by the information system. It is mapped in a way that it can control the security technology and security environment. As a result, an audit framework of the information system is presented based on the security requirement and security architecture. The standard checkpoints of security audit are of the highest level. It was applied to the system introduction for the next generation of D stock and D life insurance company. Also, it was applied to the human resources information system of K institution and was verified. Before applying to institutions, system developers and administrators were educated about their awareness about security so that they can follow guidelines of a developer security. As a result, the systemic security problems were decreased by more than eighty percent.

A Study on the Audit Framework for Web Contents and Design (웹 컨텐츠 및 디자인 중심의 감리모형 연구)

  • Kim, Dong-Soo;Baek, Hye-Jin;Kang, Jae-Hwa;Kim, Hee-Wan
    • Journal of Information Technology Services
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    • v.8 no.4
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    • pp.87-101
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    • 2009
  • The current information system audit merely inspects a web based information system by focusing on checking items that are extracted from structured and information engineering model and object-oriented component model. As a result, the checking item of web contents and design is inadequate. This paper aims to extract audit framework in order to strengthen the audit of web contents and design during the development of the web based information system and to suggest checking items based on audit framework. For this, the web development process and web site evaluation model were studied, compared, and analyzed with the current information system development audit. From a result of the survey, it was found that the adequacy of the suggested audit framework and audit checking items is above the average value. It is believed that the suggested audit framework is helpful for the audit of web based information system.

Comparison of the Rainfall-Runoff Models for Flood Forecasting in Watershed (하천 수계의 홍수 예측을 위한 강우-유출 모형의 비교)

  • 심순보;박노혁
    • Water for future
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    • v.29 no.6
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    • pp.237-247
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    • 1996
  • In this study two rainfall-runoff models, the NWS-PC model and the Storage Function Model (SFM), were compared to see their applicability in the flood forecasting at the river system. The SFM has been adopted in the flood-forecasting and warning system for the major rivers in Korea since 1974, and the NWS-PC model, a physically based model, has been developed to simulate soil moisture changing as well as the surface and subsurface flow at the watershed and in the river streams. Case studies were carried out using flood event data observed at the Mihochun watershed in Geum-river basin during 1985 to 1995. Simulated results from both models were compared with the observed data with respect to the RMS errors and relative errors for peak flow discharges and total runoff volumes to show the advantages and disadvantages of both models and to suggest the way to improve their performances.

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