• Digital Contents
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• no.3 s.82
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• pp.54-57
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• 2000

금융기관은 인터넷이라는 새로운 경쟁의 장에서 이제까지의 모습을 탈피하고 정보서비스 회사로 거듭나야 한다. 고객과 그들의 자금에 대한 운용과 삶의 질에 까지 영향을 미치는 종합 금융 서비스로의 가치 네트워크 구성이 생존의 방향이라 생각된다. 이번 회를 마지막으로 사이버 금융서비스의 전망과 미래에 대한 연재를 마친다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.28 no.4
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• pp.889-903
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• 2018

Cloud computing has been activated globally due to the demands of the 4th industrial revolution and the efficient use of IT resources, and domestic usage is also increasing due to legislation and related laws. However, domestic financial companies are subject to various regulations due to the importance of their information and the ripple effects of accidents such as outflows. Only non-critical information processing systems that handle non-critical information are allowed to use cloud computing. Financial companies are required to set specific criteria and judgment to distinguish them. In this paper, we propose a method to enable the financial company cloud computing to be more active by specifying the ambiguous non - essential information processing system designation standard and making it easier to designate.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.241-244
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• 2022

금융회사는 신규서비스 구축과 서비스의 시행 전에 보안성 심의를 받아 기준을 충족한 경우 실 운영이 가능 했으나, 기업 자체적으로 검토를 진행하고 보안수준을 스스로 유지 하도록 변경 되었다. 금융회사를 포함한 서비스 제공자는 실제 서비스를 오픈하기 전 보안성 검토를 자체적으로 이행하고 있으나 클라우드 등 회사 자산의 다양한 환경변화와 조직 내 각 부서의 세부적인 요구사항을 충족하기에는 현실적인 한계가 따른다. 기존 연구는 전문가 및 실무자를 통해 보안성 검토 체크리스트의 항목을 개선하고 효과를 검증하는데 노력 하였다. 하지만 실질적인 결과를 바탕으로 한 연구는 부족한 실정이다. 따라서 본 논문은 실 운영 중인 시스템 및 서비스의 기획에서 운영까지의 전체 프로세스를 대상으로 보안성 검토를 수행한 결과를 분석하여 보안 실무자 입장에서의 적절한 검토 방안을 제안한다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.25 no.6
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• pp.1607-1620
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• 2015

The server privilege account must be operated through law and regulation. However, due to regulation non-compliance and inadequate operation on financial company server privilege, an incident that every server data being deleted by hacker occur which is later being named as 'NH Bank Cyber Attack'. In this paper, the current operation status on financial company privilege accounts is being analysed to elicit problems and improvement. From the analysis, important evaluation factors will be also selected and applied generating the decision making model for financial company server privilege account operation. The evaluation factor deducted from privilege account status analysis will be used to present and verify the decision making model and formula through AHP(Analytic Hierarchy process).

• LOGISTICS
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• s.16
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• pp.20-24
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• 2006

지난 4월 1일 제주도 한라산 정상에 135명의 한국물류정보통신 임직원은 결연한 마음으로 한자리에 모여, '주식회사 케이엘넷'이라는 새로운 사명과 함께 글로벌 물류 IT전문 기업으로 도약하고자 하는 사명선포식을 가졌다. 주식회사 케이엘넷(KL-Net)의 사명 변경은 지난해 임직원이 심기일전 하여 수립한 '비젼 2020 - 세계적인 물류 IT 전문기업'으로의 도약을 위한 서막에 불과하다. 지난 2004년 3월, 주식회사 케이엘넷은 "채무부정보증"이라는 뼈아픈 금융사고가 있었다. 이로 인해 임직원간의 불신은 극에 달했고, 그 당시 100억원이라는 손실액은 기업 존폐의 기로에까지 놓이게 되었다. 케이엘넷의 대표이사로 부임한 박정천 대표사에게는 금융사고 관련 소송뿐만 아니라 기업 정상화라는 두 가지의 막중한 과제를 해결해야 하는 큰 역할이 주어 졌다. 박 사장은 먼저 금융사고로 야기된 임직원간의 불신을 해소하는데 노력했다. 임직원의 생일이나 결혼기념일 등을 본인이 직접 축하 메세지를 보내는 것부터 시작하여, 임직원간 친밀감을 갖도록 노력하고 서로 신뢰하고 믿고 따를 수 있도로 하는 한편, 직원들에게 정직을 더욱 강조하였다. 지난 3월 정기 주주총회에서 케이엘넷 주주들은 어려운 과제를 깔끔하게 해결한 박 대표를 연임시켰다. 박 대표의 지난 2년간의 공로와 앞으로 케이엘넷을 '세계적인 물류 IT전문기업'으로 성장시킬 수 있다는 리더쉽을 높이 평가한 것이다. 당장의 사업성과보다는 회사의 경쟁력과 성장기반을 다지는 것을 최우선 과제로 지난해 임직원과 함께 수립한 '비젼 2020'을 향하여 전력 질주하고 있는 주식회사 케이엘넷 박정천 대표이사를 만나본다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.747-749
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• 2017

To protect financial services against danger of financial accidents and customer information leakage caused by malware, injection attack and so on, Financial Services Commission announced "Financial Networks Security Enhancement Comprehensive Plan", which suggests the guideline of protecting customer information and providing secure financial services by separating network topology and then makes the financial company use network partitioning system. In consequence of this policy, financial companies respectively chose between the physical partitioning mechanism or the logical partitioning mechanism according to their IT environment. This paper suggests an efficient infrastructure configuration plan for making the logical network partition, by comparison of a construction of traditional general equipment and an integrated HCI(Hyper Converged Infrastructure) through 'Hyper Converged' which is one of virualization techniques for developing currently, and the case study of the integrated HCI method.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.21 no.6
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• pp.119-132
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• 2011

Mobile devices such as smart phones have brought big changes to be called as 'mobile big bang' against which we can't go. Mobile banking service and MTS(Mobile Trading System) are freely available at any time, anywhere and we are able to activate communications between financial company staffs out of the office and take care of business works even remotely by using mobile devices. Mobile devices are approaching as 'smart mobile innovation' to improve an enterprise productivity and competitiveness, but threats which engaged in unfair trading behaviors or unwholesome business works in finance companies are increasing and the customer's information can be leaked out by using the nonpublic official information and mobile devices. Therefore, we have to analyze the potential problems and take the necessary countermeasures with preemptive steps to protect the customer's information and improve the financial trading soundness and fairness. In this paper, we would like to suggest countermeasures and threats against using the financial company's mobile devices focusing on the financial investment companies by 'Capital Market and Financial Investment Business Act'.

• The Korean Journal of Financial Management
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• v.20 no.1
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• pp.29-60
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• 2003

This study investigates the certification role by the types of venture capitalists in KOSDAQ IPOs. The sample covers 88 venture companies listed on KOSDAQ from January, 1997 to December, 2001. The major results are as follows. Firstly, IPOs of firms backed by New Technology Business Investment Companies are less underpriced than those of firms backed by Small Business Investment Companies. The underpricing difference between two groups is statistically significant. This sheds light on the evidence of the certification role of venture capitalist in KOSDAQ IPOs market. Secondly, our result also attests the certification role by the types of venture capitalists among Small Business Investment Company. IPOs backed by yen拉re capitalists of financial institutions are less underpriced than those backed by venture capitalists of individual wealthy investors. The underpricing difference between two groups is statistically significant. Finally, underpricing of New Technology Business Investment Company-backed IPOs is less than that of Small Business Investment Company-backed IPOs. In addition, we found that the size of underpricing is affected by business history, sub-scription ratio, and total assets prior to registration.

• Knowledge Management Research
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• v.22 no.3
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• pp.151-172
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• 2021

The government's implementation of customer-friendly financial policies, such as lowering commission fees for credit card merchants and lowering the maximum interest rate, put the specialized credit finance companies in a crisis of lowering profitability. In this unfavorable situation, the efficiency study of specialized credit finance companies is meaningful. Accordingly, this study measured the efficiency of 34 specialized credit finance companies through Data Envelopment Analysis (DEA) and meta-frontier analysis. For meta-frontier analysis, specialized credit finance companies were divided into two groups (card companies and non-card companies) by industry or three groups (AA0 and above, AA-, and A+ or below) by credit rating. The results of the analysis will provide general insight into the efficiency of specialized credit finance companies. The results of this study are as follows. First, the average meta-efficiency of card companies was analyzed higher than that of non-card companies. Second, 80% of non-card's decision-making units (DMUs) were inefficient by pure technology rather than by scale. Third, decision-making units (DMUs), which account for 62.5% of the credit card company group and 80% of the 'AA-' credit rating group, are in non-economic areas of scale. Fourth, there was no statistically significant difference in meta-efficiency values (TE and PTE) by industry (card companies, non-card companies) and credit rating (AA0 or higher, AA-, A+ or lower). The contribution of this study will provide strategic initiatives for establishing management strategies to improve inefficiency by measuring the efficiency level of companies under an unfriendly business environment for specialized credit finance companies.

• Journal of the Korean association of regional geographers
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• v.11 no.4
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• pp.511-522
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• 2005

This paper aims at analyzing the current status, characteristics and problems of housing development project finance firstly, and secondly, examining the policy measures in order to enhancing the housing development project finance systems. The main results of this paper are as follows. Project finances are very activated in the housing development projects, especially, apartment development, since 2001. But most of housing development project finance are not virtual project finance, but conditional corporate finance, because most of project finance didn't uses bankruptcy remote. Therefore, the main policy measures in order to activate effective growth of project finance are, first, institutionalizing of project finance, second, enhancing the feasibility study capabilities of finance companies, third, using the real estate funds effectively, and forth, networking housing development project finances with long-term mortgage finances.