• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.5
• /
• pp.2346-2352
• /
• 2011

E-mail systems using the intranet is widely exposed to internal threats should an administrator or a third party decides to misuse the information. To solve this problem, we propose a safe intranet email encryption protocol using the symmetrical-key password algorithm. Since the proposed protocol encrypts the data using a pre-agreed session keys between the users, the data will be safe from malignant access attempts provided that the session key is not exposed.

• Korean Management Science Review
• /
• v.14 no.2
• /
• pp.113-137
• /
• 1997

Intranet emerges as a key technology for building enterprise information system. This paper proposes a scenario-based object- oriented technique for designing intranet hypermedia information systems. The method consists of six phases such as domain analysis, object modeling, view design, navigational design, implementation design and construction. Users requirements are analyzed in the form of scenarios by the use fo a responsibility-driven object technology. Object-oriented views are generated from the resulting object model and then used for the subsequent navigational and implementation design. Implementation design phase deals integrating enterprise databases with distributed hypermedia systems by employing Java language. To demonstrate its usefulness, a real-life bank case is illustrated.

• The Journal of Information Systems
• /
• v.7 no.1
• /
• pp.5-21
• /
• 1998

The speedy advance of network technology with axis internet gives the business opportunities to the today's firms and also makes them apply the intranet and groupware to their management. And, the firms admit these technological changes and expand the investment on the network. But, the firm's plans to cope with the changes which is caused by the appliance of the network technology to their firms are not prepared yet. Especially, the firm's managers are particularly wondering on how to use the already invested network hardware. In this article, we investigated the advance process and direction of the network technology like internet, groupware, and intranet, the firm's efforts to build network system, and the changes of the business process procedures. To apply the new technologies such as intranet and groupware into the business, the firms have to change the function of computer center from the programming to the user training and the management of network and computing resources, and they need to standardize their business process.

• Asia pacific journal of information systems
• /
• v.9 no.4
• /
• pp.89-106
• /
• 1999

Intranet is information technology for information sharing and collaborative work in geographically dispersed organizations, and has clear potentials to combine with other information technologies such as data warehousing and knowledge management. Data warehousing make it possible that the data stored for business analysis can most effectively be accessed by separating it from the data in the operational systems, and knowledge management is the paradigm to make the enterprise realize the best value of its knowledge assets, This paper is to suggest an architecture of knowledge sharing to combine knowledge management with data warehouse under the Intranet environment for the purpose of achieving the competitive advantages through the effective decision making in the modern companies, This paper also addresses the steps to implement this architecture.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.26 no.8A
• /
• pp.1407-1416
• /
• 2001

인터넷 서비스를 구내망에 제공하기 위한 인트라넷에서도 인터넷과 동일하게 고속 멀티미디어 및 QoS 보장형 서비스의 요구가 증가하고 있다. 이러한 요구를 충족시키기 위해서 인트라넷에서도 서비스별 트래픽 관리와 망자원의 효율적인 관리가 필요하게 되었다. 본 논문에서는 TINA 체계의 장애관리 기능에 따른 관리를 위해 인트라넷을 각각의 Layer Network 관점에서 재구성하였다. 효율적인 장애관리를 위한 기능 구조를 제안하고, 제안된 구조와 TINA 표준에 따라 장애관리 연사객체를 설계 및 구현한다. 또한, 경보 상관 관계 분석 및 장애 위치 식별 및 국지화(localization)를 위해 인트라넷에서의 장애원인 및 결과 관계를 나타내는 Fault Causality Graph를 제안한다.

• Proceedings of the Korean Information Science Society Conference
• /
• 1998.10b
• /
• pp.571-572
• /
• 1998

인터넷의 급속한 보급과 웹 인터페이스를 기반으로 하는 사내 전산 시스템인 인트라넷(Intranet) 어플리케이션 개발이 보편화되고 있다. 그러나 인트라넷 도입에는 기존 시스템 및 데이터베이스와의 연동, 사내의 고유한 업무흐름(Workflow), 성능 및 보안 요구사항이 있어 패키지 형태의 인트라넷 제품은 그 확장성와 적용성에 한계를 가지고 있다. 본 논문에서는 인트라넷 어플리케이션 개발에 재사용될 수 있는 공통 기능 모듈들을 재사용 신기술인 '객체지향 프레임워크' 방식을 적용함으로써, 기업에서 인트라넷 어플리케이션을 개발할 때에 비용이나 기간을 단축하여 높은 효율을 갖고자 한다.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 1996.10a
• /
• pp.229-232
• /
• 1996

Recently, it is very important to use internet in the business environment. Especially, Intranet means new concept of network environment which can help your enterprise quickly and efficiently incorporate web technology into your internal and external business processes. So, this paper is to propose an EIS development and application methodology on intranet environment.

• Journal of the Korea Society for Simulation
• /
• v.9 no.4
• /
• pp.59-66
• /
• 2000

Computer has been many effect in diverse field of mankind and it brings development of educational field like CAI. Also development of internet and If bring rapid growth of cyber school and it is required multimedia environment and efficient cyber school construction package for efficient management. In this paper we develop multimedia education-network construction package for cyber school using intranet. It will reduce the cost of management and construction for small and medium size cyber school, and it will raise efficiency of cyber school.

• Information and Communications Magazine
• /
• v.14 no.4
• /
• pp.35-44
• /
• 1997

• KSCI Review
• /
• v.3 no.1
• /
• pp.79-84
• /
• 1996