• Review of KIISC
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• v.28 no.6
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• pp.45-49
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• 2018

방위산업기술보호법 및 방위산업보안업무훈령에 따라 체계종합업체는 협력업체 보안관리 업무를 수행하고 있으며, 비정형 상태의 불특정한 다수의 협력업체를 효율적으로 관리하기 위한 협력업체 등급 분류 기준, 등급별 보안점검 지표 마련을 위한 방법 및 PDCA 모델 적용을 통한 지속적 발전 방향에 대하여 알아본다.

• Korean Security Journal
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• no.42
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• pp.155-178
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• 2015

This study surveyed the subject of companies' industrial security on priorities of the government policy for the confidentiality of corporate and the necessity of expanding the government support for the industrial security. In determining the priority, we should consider all opinions of companies, individuals, societies, and governments that associated with the confidentiality. Especially in industrial security, companies are the most significant beneficiaries and consumers of security policy and it would be the basis for supporting on policy-making. As a result, we analyzed the 50 valid questionnaires collected from security personnel of Korean corporations and 'Enhance support for education and promotion of human resource (On/Off-Line)', 'Establish Security management and Security measures', and 'Enhance Security professionals status via qualifications/certifications' are shown as 1st, 2nd, 3rd priority of government policy to protect Corporate confidential information including its customer information. All respondents of the study says that the Government support for Industrial Security should be enlarged.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.409-412
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• 2020

주요기반시설 산업제어시스템의 폐쇄 망 운영 환경에 따라 내부자 사이버 보안 위협으로 인한 피해가 다수 발생하고 있다. 따라서 이에 대응하기 위한 내부 보안 대책이 요구된다. 이에 본 논문은 산업제어시스템의 안전한 운용을 위한 SW 보안 무결성 관리 프로그램을 제안한다. 자산의 구매, 설치, 운영, 유지보수를 통합 관리함으로써 전반적인 라이프 사이클의 흐름 내에서 정보보안 강화를 확립하는 것을 목표로 한다. 이를 통하여 산업제어시스템의 특성을 반영한 효과적인 내부 보안 관리 프로그램으로 활용될 수 있을 것이다.

• 정보화사회
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• s.129
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• pp.66-72
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• 1999

우리는 전자신문사, 한국정보보호산업협회와 공동으로 "국내 보안산업의 기반마련을 위한 현황조사"를 실시하였다. 인터넷의 보편적 사용으로 기업의 사무 환경이 급속히 개방화되어 보안산업의 중요성이 날로 더해감에 따라, 국내 보안산업의 현황파악을 통한 기반 마련을 위하여 실시된 동 현황조사는 정보보호제품의 수요업체(한국CIO포럼 회원(176개사))와 공급업체(한국정보보호산업협회 회원사(81개사))를 대상으로 실시하였다. 응답한 설문을 바탕으로 분석한 통계분석치는 다음과 같다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.30 no.4
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• pp.757-770
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• 2020

Industrial Control System(ICS) is a system that measures, monitors, and controls various distributed assets, and is used in industrial facilities such as energy, chemical, transportation, water treatment, and manufacturing plants or critial infrastructure. Because ICS system errors and interruptions can cause serious problem and asset damage, research on prevention and minimization of security threats in industrial control systems has been carried out. Previously wireless communication was applied in limited fields to minimize security risks, but the demand for industrial wireless communication devices is increasing due to ease of maintenance and cost advantages. In this paper, we analyzed the security threats of industrial wireless communication devices supporting WirelessHART and ISA100.11a. Based on the analysis results, we proposed the security requirements for adopting and operating industrial wireless communication devices. We expect that the proposed requirements can mitigate security threats of industrial wireless devices in ICS.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.10a
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• pp.397-400
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• 2019

주요기반시설 산업제어시스템의 운영환경 변화에 따라 보안 위협의 양상이 다양해지고 있다. 따라서 이를 반영한 보안 관리체계가 새로이 요구된다. 이에 본 논문은 미국 과 을 참조한 산업제어시스템의 정보보안 관리체계 프로그램을 제안한다. 프로그램의 기능은 다음과 같다. 첫째, 산업제어시스템 자산 관리 기능, 둘째, 보안상태 평가 기능, 셋째, 보안조치 관리 기능이다. 해당 프로그램을 통해 국내 산업제어시스템의 보안 수준 향상을 기대한다.

• Review of KIISC
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• v.17 no.2
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• pp.57-65
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• 2007

게임 산업에서 Vista 출시가 의미하는 보안 환경의 변화와 위험요소에 대해 설명을 하고 어떤 위험이 존재하고 있는지 인지하는 것이 필요하다. 현재의 게임 산업이 처한 보안상의 위험요소들을 먼저 확인을 하며 Vista로 인해 달라지는 보안상의 위험요소에 대해 명시하도록 한다. Vista에서 강화된 보안기능으로는 ActiveX의 실행제한과 UAC(User Access Control) 기능을 들 수 있는데 온라인 게임에 미치는 영향과 보안상의 이슈에 대해서 관계를 확인하여 보고 향후 방향에 대해 조망한다.

• Korean Security Journal
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• no.22
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• pp.197-230
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• 2010

This study examined the institutional improvement directions of industrial security programs, particularly focusing upon policies and practices in the U.S., to enhance the effectiveness of industrial security programs in Korea. This study also aimed to investigate the significance of institutional and/or policy implementations in preventing economic espionage attempt. Data leakage and/or loss of trade secrets in corporations has been a scary proposition and a serious headache to both the CEOs and the CSOs(Chief Security Officers). Security professionals or practitioners have always had to deal with data leakage issues that arise from e-mail, instant messaging(IM), and other Internet communication channels. In addition, with the proliferation of wireless and mobile technology, it's now much easier than ever for loss by data breaches to occur, whether accidentally or maliciously or even by an economic espionage attempt. The researcher in this study used both a case study and a comparative research to analyze the different strategies and approaches between the U.S. and Korea in regard of implementing policies to mitigate damages by economic espionage attempts and prevent them from occurring. The researcher first examined the current policies and practices in the U.S. in terms of federal government's and agencies' approach and strategies on industrial security programs and their partnerships with private-commercial-sectors. The purpose of this paper is to explain and suggest selected findings, and a discussion of actions to be taken on implementing a proactive and tactical approach to enhance the effectiveness of industrial security programs to fight against information loss or data leaks. This study used case reviews, literatures, newspapers, articles, and Internet resources relating to the subject of this study for triangulation of data. The findings during this research are as follows. This research suggests that both the private and the governmental sector should closely cooperate in the filed of industrial security to strengthen its traditional prevention strategies and reduce opportunities of economic espionage as well. This study finally recognizes both the very importance of institutional development led by the Government in preventing economic espionage attempts and its effectiveness when properly united with effective industrial security programs.

• Journal of the Korea Convergence Society
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• v.8 no.12
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• pp.15-22
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• 2017

This paper analyzes vulnerability of each service protocol used in ICT convergence industry, smart factory, smart grid, smart home, smart traffic, smart health care, and suggests technologies that can overcome security vulnerabilities. In addition, we design a service-oriented protocol security framework that allows us to quickly and easily develop security functions in an open environment by defining a security element common to protocols and designing a security module for each protocol layer including the corresponding elements. Service protocol independent security module and specialized security module, it will be possible to develop flexible and fast security system in ICT convergence industry where various protocols are used. The overall security level of the ICT service network can be improved by installing the necessary security modules in the operating system, and the productivity can be improved in the industrial security field by reusing each security module.

• Convergence Security Journal
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• v.23 no.4
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• pp.33-41
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• 2023

In recent years, advanced persistent threat (APT) attack organizations have exploited various vulnerabilities and attack techniques to target companies and institutions with national core technologies, distributing ransomware and demanding payment, stealing nationally important industrial secrets and distributing them on the black market (dark web), selling them to third countries, or using them to close the technology gap, requiring national-level security preparations. In this paper, we analyze the attack methods of attack organizations such as Kimsuky and Lazarus that caused industrial secrets leakage damage through APT attacks in Korea using the MITRE ATT&CK framework, and derive 26 cybersecurity-related administrative, physical, and technical security requirements that a company's security system should be equipped with. We also proposed a security framework and system configuration plan to utilize the security requirements in actual field. The security requirements presented in this paper provide practical methods and frameworks for security system developers and operators to utilize in security work to prevent leakage of corporate industrial secrets. In the future, it is necessary to analyze the advanced and intelligent attacks of various APT attack groups based on this paper and further research on related security measures.