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증권회사 지점의 PMS 피드백, 피드포워드 이용이 조직역량과 조직성과에 미치는 영향
이상완(Sangwan Lee),송종화(Jonghwa Song),이지영(Jiyoung Lee) 한국경영학회 2018 經營學硏究 Vol.47 No.5
Because securities branches play the great important role in the company, managerial objective can be achieved by developing branch managers ability constantly and increasing the organizational members’performance. Until now the study on the securities’ use of PMS in the managerial accounting field has not been conducted sufficiently. Therefore this study aims to analysis the effects of securities branches’ feedback and feedforward use of PMS on organizational capabilities and performance. A survey on a sample of 999 branches from 17 securities having more than 10 domestic branches as of the end of the December, 2016 among 43 securities classified as a domestic corporation based on the securities current information of financial statistics system in the Financial Supervisory Service was conducted for data collection. The results of 132 usable questionnaires are as follows: First, the feedback use of PMS has turned out to have a significant negative effect on the financial performance and doesn’t have a significant effect on the non-financial performance, but according to an additional analysis result, it has had a positive effect on the non-financial performance by the medium of agility and market orientation. These results can be interpreted in the sense that it is difficult to interpret, but considering the general claim of previous studies related to the use of PMS, it is more effective to use various systems complementary to one system instead of focusing on one system will be. On the other hand, the feedforward use of PMS has turned out to have a positive effect on both financial and non-financial performance. Second, the feedback use of PMS has a positive effect on the agility and on the market orientation, But the feedforward use of PMS has a positive effect on both the agility and the market performance. Last, the agility and the market orientation have a positive effect on financial and non-financial performance. Therefore, the agility and the market orientation can be considered essential organizational capability in securities branches. So I strongly recommended that both of them will have to be developed consistently with the use of PMS to be more competitive and improve organizational performance.
김세호(SeHo Kim),김의찬(EuiChan Kim),김정민(JeongMin Kim),황송이(SongYi Hwang),송종화(JongHwa Song),이성진(SungJ in Lee) 한국디지털포렌식학회 2017 디지털 포렌식 연구 Vol.11 No.3
최근 애플의 맥 운영체제인 macOS 10.12 Sierra와 10.13 High Sierra는 기존의 볼륨 암호화 기법인 FileVault2 외에도 Unified Logging으로 불리는 새로운 로깅 시스템과 APFS 파일 시스템의 적용으로 인해 포렌식 분석이 더욱 어려워진 상황이다. 본 연구에서는 이러한 문제점들에 대응할 수 있는 방법으로 구동 중인 macOS에서 증거를 수집하고 분석할 수 있는 라이브 포렌식 분석 방법을 조사하였다. 또한 조사 결과를 바탕으로 macOS에서 동작하는 라이브 포렌식 분석 도구를 개발하여 이의 적용 가능성에 대해 제안한다. macOS 10.12 Sierra and 10.13 High Sierra, Apple"s Mac operating systems, have made forensic analysis more difficult because of the new logging system called Unified Logging and APFS file system in addition to FileVault2, which is the existing volume encryption technology. In this study, we investigated a live forensic analysis method that can collect and analyze evidence in running macOS as a way to cope with these problems. Based on the results of the research, we also developed a live forensic analysis tool that runs on macOS and propose its applicability.