• Journal of the Korean Society of Marine Environment & Safety
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• v.15 no.4
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• pp.385-392
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• 2009

Maritime safety management needs active public participations because the sea is too wide for a government to respond to all unexpected accidents with limited resources. Marine rescue volunteer organizations of US, UK, Japan and Korea were compared one another on the base of disaster management governance theory, and recommendations for the development of marine rescue volunteer organization of Korea were proposed. The advanced organizations commonly have tradition of marine rescue voluntaryism in the advanced maritime countries. They have nation-wide networks and self-governing structures. Their main activities include public maritime safety education and fundraising programs as well as marine rescue operations. They have cooperative relationships with government agencies in charge of national maritime safety management, which are usually guaranteed by legislations or institutional systems. Donations from the public are major source of their finances. Members mainly consist of civil volunteers, and get basic compensations for their expenses. For the advancement of marine rescue volunteer organization of Korea, efforts are needed to strengthen the membership of civil rescue fleet, to activate public education and fundraising programs, and to amend the related law for institutional support.

• Journal of Korean Society of societal Security
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• v.4 no.1
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• pp.39-47
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• 2011

According to the current basic law of disaster and safety management, Standard Incident Command System is limited to Emergency Rescue Function, and Incident Commanders are only Fire Fighting Agencies. The main purpose of this study is to provide some suggestions to improve general-purpose of Standard ICS for various incidents. Also, there are some suggestions for Emergency Operation Centers as a coordinator and supporter of mobilizing response resources in all large scale disaster.

• Journal of the Korean Society of Marine Environment & Safety
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• v.15 no.1
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• pp.33-39
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• 2009

The 21st century is often referred to as maritime age. The sea is a rich repository of natural resources, comfort shelters and the hopes and dreams of human being. But there is always possibility of disaster as well as hopes and dreams. Although there have been many advances in the ship building technology, the risk of accidents is on the increase due to the increase of maritime traffic and the revitalization of marine leisure. I like to refer to the systematic search and rescue system for the rapid response by analyzing recent marine accidents. For the safe navigation, it is necessary to establish institutional systems such as ship technology, navigation equipments, excellent human resources, traffic control, etc. and navigation components also have to be well organized each other. It is also necessary to build a prompt accident management system. The search and rescue system for the rapid response and the way of reducing the incidence of marine accidents were reviewed through the analysis of recent marine accidents.

• Journal of the Society of Disaster Information
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• v.11 no.1
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• pp.63-72
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• 2015

This study aims to examine the state of accidents and related issues related to Theme Groups experiential learning experiences of students and suggest ways to improve security measures to prevent future incidents. Case studies of the sunken Sewol ferry and the collapse of the gymnasium at Mauna resort in Gyeongju are conducted by analyzing the existing literature and the data collected from the media sources and related agencies. With a basis on the findings of the analyses, it is suggested that legal foundation and disaster and risk management systems (systematic revision of the laws, raised safety awareness among citizens, production and education of security managers, formation of disaster management organizations, establishment of headquarters in case of emergency and installation of first aid facilities, improved national response system, enforcement of disaster drills, introduction of assessment system, etc.) must be established to contribute to creating a safer society.

• Review of KIISC
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• v.18 no.5
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• pp.49-61
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• 2008

IT기술의 변화에 따라 금융기관의 정보보호 또한 안정성을 보장하면서도 새로운 비즈니스모델에 적합한 보안대책이 요구되고 있다. 금융 어플리케이션의 보안은 정보의 기밀성, 무결성, 가용성을 만족하는 안전하고 신뢰할 수 있는 시스템과 네트워크, 그리고 보안사고에 큰 비중을 차지하고 있는 내부 사용자에 대한 적절한 권한 부여와 접근통제가 요구되어진다. 정당한 사용자가 접근하여 발생하는 보안 문제, 즉 내부자에 의한 악의적인 행위나 오용, 실수 등에 의한 기업의 피해는 외부자에 의한 의도적인 공격보다 피해 규모가 크다. 따라서 정당한 사용자로 인증을 받았다고 할지라도 업무처리에 있어서 필요한 최소한의 권한만을 부여하는 것이 필요한 것이다. 이를 위해 금융기관에 적합한 접근통제가 필요하다. 역할기반 접근통제는 적용범위가 제한적인 강제적 접근통제와 분산된 보안관리로 중앙에서 통제가 어려운 자율적 접근통제의 단점을 보완하고, 실제 업무처리에 적합한 특성을 갖는다. 하지만 기존 역할기반 접근통제를 금융기관의 다양한 금융 어플리케이션에 적용하면 다음과 같은 문제가 발생할 수 있다. 첫째, 금융 어플리케이션에서 사용되는 역할 추출 및 관리가 어렵다. 둘째, 다양한 비즈니스모델이 원하는 직무분리가 복잡하고 어렵다. 셋째, 악의적인 내부 사용자가 역할을 변조하여 과도한 권한을 가질 수 있다. 따라서 본 논문에서는 기존의 역할기반 접근통제에 인사정보 연동을 통한 효율적인 역할 추출 및 분류방안과 역할관리, 직무분리의 세분화 그리고 역할의 안전한 관리를 위해 X.509기반의 권한관리 기반구조(PMI)를 이용한 권한관리 기술을 금융 어플리케이션 환경에 효율적으로 적용하는 방안을 제시한다.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10c
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• pp.544-546
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• 2004

본 논문에서는 액티브 라우터를 이용 Enhanced Mobility Management(EMM) 알고리즘을 사용 하는 이동성관리 구조에서, 이동노드의 신뢰성 확보를 위한 AAA프레임워크와의 연동모형을 전제로 한다. 액티브 라우터로 구성된 능동망내에서 액티브 캡슐에 의한 EMM모듈의 운용시 발생할 수 있는 노드의 망 접속인증과 이동노드로의 인증모형을 기존의 AAA구조와 연계하여 해결하는 방안을 제시한다. 지역등록시 발생하는 통신지연 문제를 해결하기위한 강화된 AAA구조와의 연동기법을 설계하여 보다 더 부드럽고 안전한 핸드오프 과정을 제안한다.

• Journal of the Korean Society of Hazard Mitigation
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• v.2 no.4 s.7
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• pp.87-95
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• 2002

Because of the gravitation of population toward large cities, a number of buildings have been constructed since 1970's. They have been rapidly deteriorated as time passed by. Therefore the purpose of this paper is to present basic data on private buildings managed by the Seoul Metropolitan Government and to analyse deterioration factors of them as well as interrelation. And then, the results of this paper can be used to establish the policy of managing timeworn buildings. Through this study timeworn masonry buildings occupy the major part of timeworn buildings, which have almost structural instability, especially individual residence. Both structure type and building type have an interrelation with the deterioration grade. The structure grade have an interrelation with occupancy class more than structure type.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.93-94
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• 2022

어린이가 위험에 노출된 경우 그 안전을 확보하기 위해 어린이 안전에 관한 「어린이안전관리에 관한 법률」이 제정되었다. 이에 어린이이용시설종사자는 행정안전부에서 지정하는 어린이 안전교육 전문기관에서 이론 및 실습 교육을 매년 이수하여야 한다. 한국어린이안전재단은 어린이 안전교육 전문인력 및 시설을 확보하여 어린이 안전교육 전문기관으로 지정되었다. 이에 효과적인 안전교육을 제공하기 위한 운영방안에 대해 논의하고 대응한다.

• Review of KIISC
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• v.8 no.3
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• pp.5-18
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• 1998

인터넷을 통한 상거래가 21세기에 중요한 상거래 수단이 될 전망이다. 인터넷 상거래 시스템은 공개키 암호시스템에 바탕을 두고 실현되고 있다. 공개키 암호 시스템의 폭넓은 사용은 사용자 공개키가 신뢰성이 있어야 안전성을 보장받을 수 있다. 공개키 기반 구조는 이를 위하여 구축되어야 한다. 따라서 안전하고 신뢰성 있게 공개키를 관리하고 공표하기 위한 공개키 기반 구조는 인터넷전자상거래 시스템뿐만 아니라 정부 기간 통신망에서도 매우 중요한 역할을 수행할 것이다. 공개키 기반 구조는 기본적으로 공개키를 CA의 서명용 비밀키로 서명한 공개키 인즌서를 활용한다. 본 고에서는 공개키 기반 구조를 정의하고, 공개키 기반 구조에서 사용될 보안 알고리듬을 살펴보며, X.509 인증서 구조와 종류, 보안 알고리듬 및 보안 정책을 식별하기위한 OID(Object ID) 와 통신 개체를 확인하기 위한 X.500 DN(Distinguished Name)를 정의하고, 믿음의 연결 고리인 인증경로, 인증 경로의 검증 방안, 새로운 요구사항인 인증 경로의 제한, 인증서 발행 및 발급을 위한 인증서 정책, 그리고 인증서 관리 방법 등을 인터넷 공개키 구조인 PKIX문서를 중심으로 기술한다. 또한 공개키 기반 구조를 위한 규격을 제시한다.

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.101-113
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• 2015

This study aims to prepare countermeasures to prevent and minimize drowning accident in inland waters by examining the current status of inland water safety management in Korea and diagnosing the defects. The defects in current inland water safety management is analyzed in four aspects. First is the legal defect that includes the absence of legislation that directs the inland water safety management. Second is the instructional defect such as the absence of educational program for prevention of inland water accidents and lack of professional water rescue experts. Third is cooperation defect such as dispersed reporting system and lack of private-public partnership in accident response. Fourth is the defect of emergency response ability, professionalism and accident response skills due to the dispersion and overlaps of safety management systems. In order to improve these defects, this study finds the countermeasures based on the survey of water sports professions and users and its analysis as follows: legislation of '(tentatively named) special act for water safety management in inland waters' is suggested in the legal aspects. A development of inland waters safety education program and training of water accident experts are suggested in the instructional aspects. Integrated operational system for water accident management, activation of safety network and re-establishment of private-public partnership are suggested in the cooperation aspects. Systematic and efficient inland water safety management plans such as enhancement of accident response skills and expertise and integrated inland water safety management with fire department-centered system were suggested in the aspects of emergency response ability.