환경친화기업지정제도와 환경영향평가제도에서의 통합적 환경관리 요소에 대한 기초적 연구

홍준석 ( Jun Suk Hong ),김규연 ( Kyu Yeon Kim ),권오상 ( Oh Sang Kwon ) 한국환경영향평가학회 2008 환경영향평가 Vol.17 No.2

한국 환경기업의 연구개발 투입이 기술적 성과에 미치는 영향 : 정부정책의 매개효과 분석

홍준석(Jun-Suk, Hong),박중구(Jung-Gu, Park) 한국에너지학회 2021 에너지공학 Vol.30 No.4

중소기업 유해트래픽 분석을 통한 보안관제 개선 방안

홍준석(Jun Suk Hong),임영환(Young Hwan Lim),박원형(Won Hyung Park),국광호(Kwang Ho Kook) 한국전자거래학회 2014 한국전자거래학회지 Vol.19 No.4

최근 지능화 고도화 되고 있는 사이버 위협으로부터 중소기업을 보호하기 위해서는 24시간 예방·탐지·분석·대응 해 주는 보안관제가 필수적이다. 이러한 중소기업의 보안관제를 지원하기 위해 정부로부터 예산지원을 받아 중소기업기술지킴센터가 구축되어 운영 중이며, 현재 900여 개 중소기업에 대해 보안관제서비스를 지원하고 있다. 본 논문에서는 중소기업 기술지킴센터에서 보안관제서비스를 지원하고 있는 중소기업들의 이상트래픽에 대해 살펴보고 중소기업의 보안관제 개선방안을 제시하였다. Recent, Secure the small and medium-sized enterprises from advanced and intelligence cyber threat, 24 hours of prevention, detection and analysis is essential. Small and Medium Business monitoring center is operated by government financial support to protect and prevent these threats. Currently it provides security to about 900 small and medium-sized enterprises. This paper studies abnormal and attack packets from small and medium-sized businesses[enterprises] which is monitored by Small and Medium Business monitoring center and provides improvement of security control for small and medium-sized enterprises.

한국 환경기업의 R&D 투입이 경제적 성과에 미치는 영향 : 정부정책과 기술적 성과의 매개효과 분석

홍준석 ( Jun Suk Hong ),박중구 ( Jung Gu Park ) 한국폐기물자원순환학회 2021 한국폐기물자원순환학회지 Vol.38 No.6

This article analyzes the direct relationship between R&D input and the economic outcome of Korean environmental companies, and examines the impact of government policy and technological output that play a mediating role in this process. To this end, a questionnaire survey was conducted on 201 Korean environmental companies, and the analysis was based on SPSS and AMOS. The results form the analyses indicated the following : ① the increase in companies’ R&D input did not directely affect their economic outcome, ② the government policy did not efficiently medicate the relationship between the R&D input and the economic outcome of environmental companies. ③ technological output positively mediated the relationship between the R&D input and the economic outcome. ④ the government policy and technological output have sequential mediating effects in the process that the R&D input ultimately resulted in the economic outcome. According to these results, the policy implications are as follows : ① Korean environmental companies need to make sincere efforts to increase the effectiveness of R&D input. ② it is necessary to design and implement government policy that considers not only technical output but also economic outcome. ③ government policy needs to expand corporate R&D input and increase the efficiency between R&D input and technological output. ④ it is necessary to design government policy and management strategies that take into consideration the process from R&D input to the economic outcome. Some of the limitations of this thesis are as follows ① the analyses were based on the data from survey ② it has not analyzed by sectors, such as water, air, and waste. Finally, an in-depth and multilateral analysis of environmental companies is required according to the newly defined green industry classification in Korea.

한국 기후산업의 경제적 파급효과에 관한 연구

홍준석(Jun-suk, Hong),박성환(Sung-Hwan, Park),박중구(Jung-Gu, Park) 한국에너지학회 2012 에너지공학 Vol.21 No.1

기후산업은 세계기후변화협약에 대응할 수 있는 산업으로서 기후변화를 창출하거나 이에 대응하는 모든 산업군으로 정의될 수 있다. 본 논문은 그중 신재생에너지산업에 한정하여, 2011년 한국은행에서 발표한 2009년 산업연관표를 활용하여 경제적 파급효과를 분석하였다. 분석의 결과, 2009년 현재 한국 신재생에너지산업은 1원의 생산량 증가를 통해 1.1644원의 생산을 유발하였으며, 0.3544원의 부가가치를 유발한 것으로 분석된다. 취업유발효과는 10억원의 생산량 증가를 통해 10.065명의 취업을 유발한 것으로 분석된다. 그리고 산업구조 전체 속에서 신재생에너지산업의 상대적 위치를 설정하는 산업연쇄효과는 아직 크지 않은 것으로 나타났다. 향후 신성장동력으로 지정한 신재생에너지산업을 활성화하기 위해서는 부가가치를 제고하기 위한 정책이 더욱 활발하게 추진되고, 신재생에너지산업의 부가가치사슬망(value- chain)에 관련된 산업들에 대한 정책도 함께 마련되어야 할 것으로 판단된다. The climate industry could be defined as the group of industries responding to world climate change compacts. This study confined it to renewable energy and analyzed the economic impacts of Korean renewable industry, using 2009 Input-Output Table. This study estimated that Korean renewable industry made the production- induced impact of 1.1644 won(Korean money), and the value-added-induced impact of 0.3544 won through an increase in output growth of 1 won. Its job-creation impact is analyzed to correspond to 10.065 labors through an increase in output growth of 1 billion won. And its industrial linkage effects including forward and backward ones are analyzed not to be so great as expected. According to these results, some policies vitalizing Korean renewable industry and relating industries to its value-chain as new growth engines are recommended.

활성 포렌식 기술을 이용한 좀비 PC 탐지시스템 모델

홍준석(Jun Suk Hong),니오박(Neo Park),박원형(Won Hyung Park) 한국전자거래학회 2012 한국전자거래학회지 Vol.17 No.3

2009년에 발생한 7.7 DDoS(Distributed Denial of Service) 공격에 이어 2010년 3월 4일에도 주요 기관 사이트를 대상으로 대규모의 DDoS 공격이 발생 하였다. 악성코드 제작과 배포는 누구나 쉽게 좀비 PC를 양산할 수 있게 되고 DDoS 공격기법이 지능화?고도화되어 감에 따라서 DDoS 공격을 대응하는 보안담당자의 어려움은 점점 커져가고 있다. 정상 PC에서 좀비 PC로 감염되어 호스트에서 발생하는 변조내용을 분석하여 활성 포렌식 기술로 점검해야 하는 항목이 무엇인지 연구한다. 본 논문에서는 PC 보안관제시스템 구축 및 운영 방안에 대하여 다루었으므로 해당 시스템을 도입하려는 기업에게 좋은 기준서로 활용될 수 있다. There was a large scale of DDoS(Distributed Denial of Service) attacks mostly targeted at Korean government web sites and cooperationss on March 4, 2010(3.4 DDoS attack) after 7.7 DDoS on July 7, 2009. In these days, anyone can create zombie PCs to attack someones website with malware development toolkits and farther more improve their knowledge of hacking skills as well as toolkits because it has become easier to obtain these toolkits on line, For that trend, it has been difficult for computer security specialists to counteract DDoS attacks. In this paper, we will introduce an essential control list to prevent malware infection with live forensics techniques after analysis of monitoring network systems and PCs. Hopefully our suggestion of how to coordinate a security monitoring system in this paper will give a good guideline for cooperations who try to build their new systems or to secure their existing systems.

로지스틱 회귀분석을 이용한 중소기업 기술보호 요인 분석

홍준석(Jun Suk Hong),박원형(Won Hyung Park),김양훈(Yanghoon Kim),국광호(Kwang Ho Kook) 한국전자거래학회 2015 한국전자거래학회지 Vol.20 No.3

본 연구는 중소기업청에서 실시한 2013년 중소기업 기술보호 역량 및 수준조사를 바탕으로 중소기업의 기술유출 경험유무와 기술보호 요인을 분석하여 정부지원을 통한 기술유출방지효과를 극대화 할 수 있는 핵심 요인을 도출하고자 한다. 중소기업 기술보호 역량 및 수준조사대상 1,561개 기업 중 대기업 43개를 제외한 1,518개 중소기업 중 기술유출 중소기업 155개와 미유출 중소기업 1,363개 중소기업에 대해 기술보호 요인을 로지스틱 회귀분석 하였다. 기술유출 관련 요인을 분석한 결과, 출입자 통제 시스템 운영, 보안감사 실시여부, 임직원 부재 시 보안활동, 중요자료 보호대책 마련이 핵심요인으로 도출되었으며, 이들 사항에 대해 정부차원에서 집중적인 지원이 이루어진다면 기술보호 효과가 극대화 될 수 있을 것으로 사료된다. The main objective of this study was to identify the factors that can maximize the effect of preventing technology leakage by government support. Therefore we used the 2013 small business technology protection capabilities and level of research which is conducted by the Small and Medium Business Administration, and have analyzed the presence of small business technological assets leakage protection eand skills. Multiple logistic regression analysis was performed to identify 1,518 small companies (43 big companies are excluded) which are divided into 155 technological assets leaked small business and non-leaked 1363 small business. The most important factors associated with technology leakage were entrant control system, security audit, employee absence of security activities and important data protection measures. This result shows that if the government can support more for these details, technological asset leakage prevention effect is expected to be maximized.

발톱진균증 환자에 대한 삶의 질 연구

홍준석 ( Jun Suk Hong ),서무규 ( Moo Kyu Suh ),이관 ( Kwan Lee ) 대한피부과학회 2019 大韓皮膚科學會誌 Vol.57 No.8

Background: Onychomycosis is a chronic fungal nail disease that may have a profound effect on quality of life (QOL). Objective: The purpose of this study was to evaluate the QOL in patients with toenail onychomycosis using the onychomycosis quality of life questionnaire (ONYCHO) and to determine the factors influencing the QOL of toenail onychomycosis patients. Methods: A total of 102 adults (mean age, 59.54 years) with toenail onychomycosis who visited our department between July 2017 and June 2018 completed the ONYCHO, which consists of statements pertaining to social, emotional, and symptom problems. All patients with toenail onychomycosis had been diagnosed by positive direct microscopic examination. Results: Most of the patients demonstrated significantly reduced QOL. The degree of QOL impairment differed between subgroups. Both social (p<0.01) and emotional (p<0.05) impairments were more conspicuous in the female than in the male patients, although there were no differences according to symptoms. Patients with more extent of toenail involvement were more affected by onychomycosis in all three ONYCHO scales (p for trend <0.05). In terms of the type of toenail onychomycosis, the degrees of social (p for trend<0.05), emotional (p for trend<0.05), and symptom (p for trend<0.01) impairment were more prominent in patients with total dystrophic onychomycosis than in those with superficial white onychomycosis and distal and lateral subungual onychomycosis. A tendency toward better QOL in terms of social problems, but not emotional or symptom problems, was associated with a longer duration of the disease (B, 8.95, 95%CI, 0.99-16.91). Conclusion: Although toenail onychomycosis is not a life-threatening disease, it has a significantly negative impact on the overall QOL of patients, which should be a focus of concern. (Korean J Dermatol 2019;57(8):433∼440)

위성 (OMI)을 활용한 한반도 지역 NO₂ 분석

김덕래,최원준,이준석,김승연,홍준석,송창근,이재범,홍유덕,이석조,Kim, Deok-Rae,Choi, Won-Jun,Lee, Joon-Suk,Kim, Seung-Yeon,Hong, Jun-Suk,Song, Chang-Keun,Lee, Jae-Bum,Hong, You-Deog,Lee, Suk-Jo 한국대기환경학회 2012 한국대기환경학회지 Vol.28 No.3

Monitoring of climate change and atmospheric environment by satellite measurements has been increased in recent years. In this study, nitrogen dioxide ($NO_2$) measurements from Ozone Monitoring Instrument (OMI) were compared with surface measurements over the Korean peninsula. $NO_2$ from OMI measurements showed high values and also showed seasonal variations such as high concentration in winter and low in summer over metropolitan areas while $NO_2$ concentration at national background station was low and did not clearly show seasonal variations. Surface measurements showed similar temporal and spatial variations to those of satellite measurement. The comparison between satellite measurements and surface measurements showed that the correlation between them was higher in urban area (r=0.64 at Seoul and r=0.63 at Daegu) than in national background stations (r=0.37 at Jeju) because the concentration in urban area was relatively high so that the variation of $NO_2$ concentration could be detected better than at national background stations by satellite. Satellite can effectively measure the emission and transport of pollutants with no limitations in spatial coverage.

위성 (OMI)을 활용한 한반도 지역 NO2 분석

김덕래(Deok-Rae Kim),최원준(Won-Jun Choi),이준석(Joon-Suk Lee),김승연(Seung-Yeon Kim),홍준석(Jun-Suk Hong),송창근(Chang-Keun Song),이재범(Jae-Bum Lee),홍유덕(You-Deog Hong),이석조(Suk-Jo Lee) 한국대기환경학회 2012 한국대기환경학회지 Vol.28 No.3