• 융합보안논문지
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• 제19권1호
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• pp.79-86
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• 2019

창직(창직업)이란 작은 의미에서는 자격증을 만들어 직업을 개발하는 것이며, 큰 의미에서는 정부 차원에서 신산업을 조성하고 이에 필요한 직업을 개발하는 활동을 의미한다. 이에 창직 사례로 공인민간자격인 산업보안관리사(ISE, Industrial security expert)의 개발 과정을 예로 들고 프로젝트 관리의 지침서인 PMBOK(Project Management Body of Knowledge)의 PMP(Project Management Process)와 매핑하여 단계별로 창직에 필요한 세부 요구지식을 도출하고 이 과정을 정형화하고자 하였다. 결과적으로 (1) 창직 계획 (2) 민간자격 등록신청 (3) 직무분석 (4) 세부출제기준 확정 (5) 접수시스템 구축 (6) 교재개발 (7) 설명회 개최 (8) 자격검정 공고 (9) 양성과정 교육 (10) 자격시험 시행 (11) 직무교육 및 지속 수요확대 등 11단계를 도출하였으며, 향후 자격증을 만드는 창직사 개발에 기초자료가 될 것이다.

• 복식
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• 제38권
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• pp.213-231
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• 1998

The purpose of this study is to find a root from naturalism to contribute the identity of Korean fashion design in the world which has universality and particularity. The beauty of nature has accumulated in our unconscious-ness, influenced to our unconsciousness, and contributed to make the formative sense. Our consciousness influenced by climate, for example, the sense of softness from soft curve which can feel from the sight of Korean mountain, land the sense of comfort and security from round rock formed by weathering, the sense of thick-ness from cotton to endure cold winter etc. has a tendency to thick and act by nature's law. This tendency made naturalism by Korean climate and linked to the sense of natural-istic beauty and became a important part forming the Korean fashion design. In this study, the researcher found Korean climate is a important factor acting in our consciousness, and influenced the formative sense. The concept of climate which is made our formative sense include topography, climate, soil, plant and so on. This influenced a lot to set up a foundation of Korean fashion design. And the naturalism by Korean climate newly created and developed shape, color, material and design. It is our duty to develope design based on naturalism to secure the competitive power against the world in this period of information and this design is getting important as a high value added method put into Korean culture. Therefore, developing Korean design which shapes the beauty of Korean nature and traditional culture will have a important competitive power in the world. Moreover, it will make a new tradition of Korean fashion culture stagnated by internationally universalized western fashion after the modernization. Also, it will be needed to develop a common design which can be agreed not only us but all the world for the request of these days of international. Therefore, this study contributed to find definite ours and found centripetal point to find the direction of Korean's philosophy and ideology. But this approach, we could secure the competitive power in this period of international and information and determine and develope the Korean fashion as a culture base, leading the world.

• 시큐리티연구
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• 제4호
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• pp.257-277
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• 2001

The purpose of this study was to examine effects of practicing martial arts upon job performance of employees engaged in security industry. For positive investigation, 400 employees were questioned using some questionnaires; as a result, we obtained the following conclusion of the relation between the extent of the practicing martial art and the ability of performing their jobs. First, the more they practice martial art, the better and higher their mental health and psychological stability more than control group. Especially, when crime is reported to them or they arrest a criminal taken in an act of crime, the degree of their anxiety was low and they strongly expose self-confidence, their view of moral achievement and their sense of morality. Second, the more they practice martial art, the higher their ability of arrestment a criminal in an act and self-defense is. Because practicing martial art make their vital power and physical strength promoted. Third, the more they practice martial art, the more sincere the trust and friendship among colleagues are. As well they seem to feel strong solidarity oneanother. But practicing martial art appeared that it doesnt have an effect on coping with complications among generations and the gaps between master sergeant and them. Fourth, employees engaged in security industry practicing martial art is not only used in job performance merely as a technique; it is also effective on the mind that it make their anxiety dissolved and give them self-confidence.

• 정보보호학회논문지
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• 제26권2호
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• pp.449-461
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• 2016

정보보호에 대한 인식이 부족한 학생들의 경우 쉽게 자신의 정보를 타인에게 알려주거나, 죄의식 없이 남의 정보를 가져다 이용하는 일이 발생하고 있다. 사이버 범죄로부터 학생들을 보호하고 예방하기 위해서는 정보보호교육이 필요하지만, 국내 정보 교과과정에는 구체적인 정보보호 관련 내용이 별도로 없고 학교나 교사 재량으로 네티켓 교육을 실시하는 정도에 그치고 있다. 본 연구의 목적은 초등학생들의 정보보호실천에 영향을 미치는 요인들을 찾는 것이다. 실증분석을 위하여 초등학생들이 이해하기 쉬운 정보보호 어휘로 구성된 설문지로 조사를 실시하였고, 수집된 자료는 PLS(Partial Least Square, PLS)를 이용하여 측정모형 및 구조모형 검정을 실시하였다. 연구 결과, 정보윤리인식과 정보보호인식이 정보보호실천에 정(+)의 영향을 미치는 것으로 확인되었다. 본 연구 결과는 초등학생의 정보보호실천에 필요한 구체적인 정보보호 교육내용을 선정하는데 도움을 줄 것으로 기대한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권2호
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• pp.1043-1063
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• 2019

With delegating proxy to process data before outsourcing, data owners in restricted access could enjoy flexible and powerful cloud storage service for productivity, but still confront with data integrity breach. Identity-based data auditing as a critical technology, could address this security concern efficiently and eliminate complicated owners' public key certificates management issue. Recently, Yu et al. proposed an Identity-Based Public Auditing for Dynamic Outsourced Data with Proxy Processing (https://doi.org/10.3837/tiis.2017.10.019). It aims to offer identity-based, privacy-preserving and batch auditing for multiple owners' data on different clouds, while allowing proxy processing. In this article, we first demonstrate this scheme is insecure in the sense that malicious cloud could pass integrity auditing without original data. Additionally, clouds and owners are able to recover proxy's private key and thus impersonate it to forge tags for any data. Secondly, we propose an improved scheme with provable security in the random oracle model, to achieve desirable secure identity based privacy-preserving batch public auditing with proxy processing. Thirdly, based on theoretical analysis and performance simulation, our scheme shows better efficiency over existing identity-based auditing scheme with proxy processing on single owner and single cloud effort, which will benefit secure big data storage if extrapolating in real application.

• 정보보호학회논문지
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• 제16권1호
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• pp.13-21
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• 2006

생체정보를 이용하는 인증은 사람에게 편리하지만, 개인 생체 정보의 유출과 같은 보안 문제들은 심각할 수 있다. 이러한 문제 해결을 위해서 취소 가능한 생체 인식 기술을 사용할 수 있지만, 현재까지 단지 몇몇의 인증 시스템만이 알려졌을 뿐이다. 이 논문에서는 패스워드와 얼굴 이미지를 사용하는 얼굴 인증 기술에 대해서 제시한다. 변환된 도메인에서의 매칭 알고리즘을 사용하여, 이 기술은 변환 및 가중치 벡터로 이루어진 템플릿을 자유롭게 바꿀 수 있도록 설계되었다.

• 시큐리티연구
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• 제1호
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• pp.123-134
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• 1997

Our conuntry have come out to the phenomenon to the atrocity crimes, make into a intellecture crims and specialization with them due to various change to the expension of economy growth, drift of population to cities and sense of value is plunged in confution, Now that things have come to this day, since foundation of the security guard law it first begin, ten years, civilian securities guard law was include to the civil service securities law due to amendment fo the civility secuties law newly on Dec. 30, 1995. According to the amendment, the part of the public peace of peoples livelihood were slough of the visual angle in knowledge which function of the civilies security were only be in under the government dimension were put in order to be tointly according to the such state of affairs, should found the consider a counterplan fundamentally regarding to the what to doing efforts foster the civilities securitylaw and qualitalive elevation of presidential guards. To make a long story short by few words, the question resolves itself into the following five points. The first, peoples arrengements for the attitude fo public duty service with devotedly Sustaining publicity work activities for the thire divert of the understanding of civilian security guard. The secondly, Existing security traders and security association should to support to the civilian security works. The third, The government office concerned should strengthen the licensing system in order to improve the quality of existings in order to may establishment newly systems of license and technical institute of regarding to them. The fourth, Should be newly organixed the exclusive organization of personal protective works in the police buroau for the sustaining development of civirity guard works and soundness of the upbringing. The fifth, It is necessary to found the reserch institute for the study on oretical, scholarly, study for the technical reserch and enlargement of effeciveness And try to find a solution to the Universitys function and duty, activity plan, support plan to the Department of security specialist for the come forward in succession it under the national assistance. The finally, I am sure that the Korean security association could be transiormed into the organization which reliable and receive a love from the peoples when doing best utmost to do pursuit of the structure to be a securitys legalism, specialization and total security systems.

• 한국정보보호학회:학술대회논문집
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• 한국정보보호학회 2006년도 하계학술대회
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• pp.765-773
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• 2006

In ubiquitous environment, private enterprise or public institution's privacy data are sometimes exposed to hackers because of the lack of the sense of information security. We apply secret sharing scheme to solve the privacy problems. But, the existing secret sharing scheme are not suitable for the management of large a quantity of data because that required operation of large capacity. In this paper, We propose new secret sharing scheme for privacy data management. Our scheme makes high-speed operation possible, and it also allows for set weight for each secret pieces depending on weight of participants. The scheme proposed in this paper makes it efficient to collect and manage secure privacy data in ubiquitous environment.

• Journal of Information Processing Systems
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• 제3권1호
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• pp.21-25
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• 2007

We propose several practical SMC protocols for privacy-preserving cooperative scientific computations. We consider two important scientific computations which involve linear equations: the linear systems of equations problem and the linear least-square problem. The protocols proposed in this paper achieve acceptable security in the sense of Du-Zhan's paradigm and t-wise collusion-resistance, and their communication complexity is O(tm), where t is a security parameter and m is the total number of participants. The complexity of our protocol is significantly better than the previous result O($m^2/{\mu}$) of [4], in which the oblivious transfer protocol is used as an important building block.

• 시큐리티연구
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• 제17호
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• pp.195-220
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• 2008

현대사회는 급격한 경제사회의 변화와 향락적 풍조, 가치관의 혼란 등 정신적 변화와 도덕성이 결여된 과학기술의 발달로 각종 사회병리현상과 우리생활의 안전을 위협하는 범죄는 갈수록 증가하고 있다. 또한, 공공경찰이 치안서비스를 효과적으로 공급하는데 있어서 한계에 직면하고 있는 상태에서 수익자 부담 원칙에 의한 민간경비제도를 도입하여 개인 및 집단의 안전과 보호를 위해 노력해왔으며, 각종 국제행사를 치르면서 민간경비산업은 첨단장비 및 기술을 활용한 복합적인 형태로 발전하였다. 그러나 우리나라 민간경비산업은 사회의 팽창과 더불어 국가의 공공분야 서비스 영역이 점차 확대됨에 따라 민간경비의 영역도 빠르게 확대되어가고 있으나 질적 향상은 이를 따르지 못하고 있는 것이 현실이며, 질적 향상의 근간이라고 할 수 있는 민간경비의 신임 교육에 대한 연구는 공공의 치안을 담당하고 있는 경찰, 군인 등의 교육연구에 비하여 미비한 실정이다. 따라서 본 연구에서는 민간경비원 중 비중이 가장 높은 기계경비와 시설경비 종사자의 신임 교육을 중심으로 업무현장에서 필요한 교과목과 필요성이 떨어지는 교과목 및 조사대상자의 특성에 따른 각 교과목의 활용성 차이를 분석하여 민간경비원의 신임 교육 발전에 기여하고자 한다.