• IE interfaces
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• v.20 no.3
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• pp.407-417
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• 2007

Owing to a real-time innovative infrastructure driven by destructive technology revolution, the business environment has been changed dramatically. In order to respond fast to a continuously and unpredictably changing business environment, the business entities, such as business process participants, customers, distributers, and partners, should have an agile paradigm which is able to acquire and share the real time information adaptively. As a 21st century business paradigm having such adaptability and responsiveness has been introduced and called the "Real-Time Enterprise (RTE)" strategy. In this paper, we investigate the various innovation cases adopting the RTE strategy. After briefly addressing the concept and the value of RTE strategy, we discuss the models and the frameworks used in outstanding international and domestic enterprises. We believe that this case study can provide a good guide to many enterprises planning to adopt a RTE strategy for building competitive advantage in today's world of global competition.

• International Commerce and Information Review
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• v.6 no.2
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• pp.147-168
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• 2004

Owing to the digital revolution, Internet Commerce and Electronic Commerce is having a profound influence on the global trade and internal commerce, revolutionizing the way of doing business. e-Trade have adopted in order to the reshape of the International Trade enterprise's competitiveness, and it is now being utilized as a major export marketing instrument to develop new customers, save export transaction costs ad facilitate new work processes. The purpose of this study is to provide a program for activation in e-Trade of the International Trade enterprise in Kangwon Do. However, at present, the environment of e-trade Infrastructure in Kangwon Do is very poor. Therefore, this study points out the problems of e-trade of the International Trade enterprise in Kangwon Do and provides many considerations for a program for activation of e-Trade.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.20 no.1
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• pp.103-109
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• 2016

The information security industry is technology-intensive, high value-added industries. South Korea's response has excellent ICT skills and experience and skills in a variety of cyber attacks, has become a benchmark in the world. However, the small size of the domestic information security company, supporting infrastructure is lacking. Domestic information security industry is the primary condition to activate the export. For the export of high value-added enterprise information security products and services, it is necessary the establishment of the domestic IT information security infrastructure of the industrial promotion is based overseas. Come to analyze the domestic information security industry, capital of this small, market reclamation of overseas expansion, information, manpower shortage was a problem. This fact, combined losses caused by cost-free period AS. Therefore, the study on information security in the infrastructure industry overseas bases is necessary. How to select and analyze the causes of infrastructure in selected overseas offices. By utilizing the infrastructure of overseas bases, can raise the added value of the products and services of the Information Security company, we can enable the export of small and medium Information Security company from overseas offices.

• Journal of Digital Convergence
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• v.10 no.4
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• pp.79-93
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• 2012

Despite growing interest and attention from researchers and practitioners in management studies, empirical research has been limited on how factors that influence an organization's business performance are affected by certain characteristics of enterprise information systems (IS), such as maturity and infrastructure. This study reports on an empirical analysis of survey data to identify relationships among the informatization level, the business environment, and IS maturity and infrastructure related to business performance-based on financial and non-financial performance measurements-from the perspective of 136 Taiwan firms. The survey questionnaire respondents were drawn from individuals in each of these firms who were typically working in divisions related to business performance functions. Structural equation modeling was used to test the hypotheses that came from the research model in this study.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.12 no.2
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• pp.77-87
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• 2002

In the field of secure information systems including electronic commercials, public key infrastructure(PKI) is widely used for secure services. The more PKI domains are established, the more needs we required for cross-domain certifications. Furthermore, each country has many certificate authorities(CA) which requires more complex cross certification. We may need a fast algorithm in order to fad the possible certification paths. This will be more indispensible in the growing PKI systems. Thus, in this paper we design a high-speed certification path discovery algorithm and implement it. Also we investigate the feature of operation of the system.

• Proceedings of the Korean Society of Computer Information Conference
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• 2013.07a
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• pp.95-96
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• 2013

본 논문은 기업의 주요 장애 및 변경 현황을 조사하여 설문 및 인터뷰를 통한 표준운영절차 준수 여부와 운영인력 변경에 따른 조기 운영의 안정화 방안을 마련하기 위한 논문이다. Infra 자산은 OA기기와 시스템 운영용 HW/SW로 나뉘어 관리하며, 주관부서 또한 분리되어 관리되고 있다. 이처럼 운영진단을 통하여 도출 된 개선 방향에 대해서 추진 과제를 선정하여 실천하도록 하겠다.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.250-253
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• 2017

최근 급증하는 보안 침해 사고와 함께 보다 다양해지고 있는 해킹 기법들에 대한 대응책 마련이 논의되고 있다. 기업의 내부 인프라 자산 보호를 위해 조치를 취할 수 있는 기본적인 1차 대응책으로 네트워크 계층에서의 방어에 대한 중요성이 대두되고 있다. 본 논문에서는 일반 공중망(Public Network)과 분리된 가상의 사설망(VPN: Virtual Private Network)을 구현함으로써 기존의 VPN 모델보다 보안성이 뛰어나며 저렴한 비용으로 외부에서의 접근 및 스누핑(Snooping) 공격과 같은 보안위협에 대비할 수 있는 VPN 모델을 구축하여 실제 현업 망에서의 적용 가능성을 도출하고자 한다.

• TTA Journal
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• s.45
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• pp.62-78
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• 1996

본 고에서는 유럽의 정보 기반구조(EII, European Information Infrastructure) 표준화 관련 최신 기술 동향을 소개한다. EII 표준화는 현재 개념정립 단계를 지나 세부 표준화가 정립되고 각 과제별 추진 계획이 수립된 상태다. 정보 기반구조의 모형인 $\ulcorner$Enterprise Model$\lrcorner$과 모델 내 각 요소들간의 인터페이스 정의, 그리고 이들 인터페이스들로부터 표준화 $\ulcorner$하이웨이$\lrcorner$의 설정을 통한 세부 표준화 계획을 설명하고, 정립된 33개 세부 과제의 현황을 기술하였다.

• 한국디지털정책학회:학술대회논문집
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• 2004.11a
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• pp.449-453
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• 2004

GIS can be used on almost entire fields of the world, such as the national land management, environmental management, disaster management, enterprise activities, and general lives. GIS is called as an infrastructure of the knowledge information on the cultural society. For insuring the national power on the periods of the unlimited competition, it is very important to establish the national information infrastructure. Purpose of the NGIS project I is to development on living benefits of peoplethrough an efficiency of policy and rationalism of planning. In order to achievement of this purpose, the NGIS project I has been established using the national geographic information base planning. The NGIS project I consists of the master management part, the geographic information part, the technique development part, the standardization part, and the land Information part. These five GIS project parts are operated by four governmental ministers and related institutions, such as minister of transportation and construction, minister of science and technology, minister of information and communication, minister of administrative and home affaires. The NGIS I project is to establishment of the nation spatial information systems, such as various nationwide digital maps, GIS technique development, GIS education, GIS standardization, and GIS researches.

• Proceedings of the Korea Association of Information Systems Conference
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• 2001.12a
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• pp.285-290
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• 2001

The borderless global economy has accentuated the importance of knowledge as the most critical source of competitive advantage. Thus, knowledge management has become a strategic mandate for most world-class organizations. A key enabler for implementing an effective knowledge management system is advanced information technology. Strategies for developing an enterprise-wide knowledge management system Infrastructure with embedded information technology are discussed. In particular, this paper discusses the concept of a knowledge management life cycle- -knowledge capture, knowledge development, knowledge sharing, and knowledge utilization, and how applications of new information technology support each step of the knowledge management practices within and between organizations is suggested.