• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.19-24
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• 2022

The main purpose of the study is to analyze the current state of the organization's information security system in the context of COVID-19 on the basis of public-private partnership. The development of public-private interaction in information security is one of the priorities of the state policy of many estates. Among the priorities of public-private partnership in cybersecurity and information security, there is an expansion of interaction between government agencies and private scientific institutions, public associations and volunteer organizations, including in training, as well as increasing the digital literacy of citizens and the security culture in cyberspace. As a result of the study, the foundations of the organization's information security system in the context of COVID 19 were formed on the basis of public-private partnership.

• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.194-202
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• 2022

The use of public Wi-Fi has increased in recent years with many people like to spend their time outside in malls or café shops which provide public Wi-Fi for their customers. However, since the public Wi-Fi can be accessed from any device the security of public Wi-Fi plays a big role to prevent the stealing of information by an attacker with methods and techniques such as WPA, WPA2 and WPA3. However, it is well known to the attackers that these methods are not difficult to get hacked by the attacker device to take the client precious information. Some researches were done in increasing the security of public Wi-Fi each with their own different technique or algorithm to provide more secure connection to the public Wi-Fi and prevent any unauthorized user to connect to avoid stealing the data of another legal user. Theses research paper are evaluated to learn which method excel in protecting the public Wi-Fi security by giving an analysis to the methods provided by the research paper with comparing the pros and cons of each algorithm. Moreover, the research displays that there are methods to actually provide security to the public Wi-Fi with each being very different in implementation.

• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.123-128
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• 2022

The main purpose of the study is to determine the features of the implementation of public authority in the context of modern international security challenges. The fact that public authority is a necessary regulator of the life of society ensures its development, unity, and manageability, which is an important factor in the organization and orderliness of society adds to the actualization of the research topic. The research methodology includes a set of theoretical methods of analysis. Based on the results of the study, key aspects of the implementation of public authority in the context of modern international security challenges were identified. The study has limitations, and they relate to the practical aspect of the implementation of public authority in the context of modern international security challenges.

• International Journal of Computer Science & Network Security
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• 제21권9호
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• pp.239-246
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• 2021

This article substantiates the scientific provisions for modelling the level of Ukraine's public financial security taking into account the impact of budget policy, in the process of which identified indicators of budget policy that significantly affect the public financial security and the factors of budget policy based on regression analysis do not interact closely with each other. A seven-factor regression equation is constructed, which is statistically significant, reliable, economically logical, and devoid of autocorrelation. The objective function of maximizing the level of public financial security is constructed and strategic guidelines of budget policy in the context of Ukraine's public financial security are developed, in particular: optimization of the structure of budget revenues through the expansion of the resource base; reduction of the budget deficit while ensuring faster growth rates of state and local budget revenues compared to their expenditures; optimization of debt serviced from the budget through raising funds from the sale of domestic government bonds, mainly on a long-term basis; minimization of budgetary risks and existing threats to the public financial security by ensuring long-term stability of budgets etc.

• 한국재난정보학회 논문집
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• 제5권2호
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• pp.88-106
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• 2009

The potential risks of Korean public security has been increasing by economic stagnation. As a result of this, a feeling of unrest about our society causes expansion of private security industry as well as necessity of professional education. It has been 15years to produce security expert in colleges which is professional education institute, and academic efforts and contributions to society are shown remarkable results for the period. A private security industry had got public interest as a potential favorable job, because of increasing dependence of public to take care of unrest facts. Many colleges have introduced courses about public security because of facing necessity of professional education system. Then total 59 institutes including 22 universities and 37 colleges introduce courses of public security. Although name of courses are diverse depends on institution, purpose of course or members of course, the ultimate purpose of these courses is preventing public from crimes and managing public security. A fixed and out of date education system of universities in Korea can not produce talent person who people, companies and government want. The institutions have been recruiting many student so far, and it shows growth of the industry in quantity aspects. However quality aspect of the industry has been failed because it is hard to get a job for graduated students. Consequently, to improve quality of the industry people need cooperation of institution, professors and students.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제7권4호
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• pp.860-877
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• 2013

Cloud computing has become one of the most important technologies for reducing cost and increasing productivity by efficiently using IT resources in various companies. The cloud computing system has mainly been built for private enterprise, but public institutions, such as governments and national institutes, also plans to introduce the system in Korea. Various researches have pointed to security problems as a critical factor to impede the vitalization of cloud computing services, but they only focus on the security threats and their correspondents for addressing the problems. There are no studies that analyze major security issues with regard to introducing the cloud computing system. Accordingly, it is necessary to research the security factors in the cloud computing given to public institutions when adopting cloud computing. This research focuses on the priority of security solutions for the stepwise adoption of cloud computing services in enterprise environments. The cloud computing security area is classified into managerial, physical and technical area in the research, and then derives the detailed factors in each security area. The research derives the influence of security priorities in each area on the importance of security issues according to the identification of workers in private enterprise and public institutions. Ordered probit models are used to analyze the influences and marginal effects of awareness for security importance in each area on the scale of security priority. The results show workers in public institutions regard the technical security as the highest importance, while physical and managerial security are considered as the critical security factors in private enterprise. In addition, the results show workers in public institutions and private enterprise have remarkable differences of awareness for cloud computing security. This research compared the difference in recognition for the security priority in three areas between workers in private enterprise, which use cloud computing services, and workers in public institutions that have never used the services. It contributes to the establishment of strategies, with respect to security, by providing guidelines to enterprise or institutions that want to introduce cloud computing systems.

• International Journal of Computer Science & Network Security
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• 제22권1호
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• pp.248-254
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• 2022

The main purpose of the study is to analyze the main aspects of personnel security in the context of the public administration system. Today the civil service is the central link in increasing the efficiency of the public administration system. One of the most important directions of reforming the civil service is strengthening personnel security, since the level of formation and implementation of managerial decisions depends on the staff of professional employees with the necessary qualities, competencies and competencies. As a result, the main aspects of personnel security in the context of public administration were analyzed.

• 융합보안논문지
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• 제8권1호
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• pp.117-127
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• 2008

국내 보안관리 시스템의 후진성은 선진기술을 가진 외국 보안업체에 의존하는 현상을 낳았고, 이는 국내 기업은 물론 공공기관의 기밀사항이 외국에 유출될 위험을 내포하고 있다. 따라서 본 논문은 국내 공공망의 안전성 유지를 위한 자동화 보안분석 시스템을 설계 구현함으로서 보안성 분석기술을 확보하고, 이를 이용 공공기관의 보안수준을 높이며 외국업체에 대한 의존도를 줄여 국가 보안 안전성 확보에 기여하고자 한다.

• 한국항공운항학회지
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• 제25권4호
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• pp.31-43
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• 2017

Airport security staff are outsourced workers, whose status is a special security agent under the security service law in Republic of Korea, who are subject to persuing both profitability and public concern at the same time. This paper has chosen the sample of security staff working at Incheon airport. This is because airport security staff is being outsourced, this paper had made an empirical research such areas as the perception of job identity, public service motivation and organizational commitment through job satisfaction. According to statistical research, it was found the perception on job identity by airport security staff had a significant negative effect on both job satisfaction and organizational commitment. The more they have perceived their status as non-permanent status, the less they had job satisfaction and commitment at the same time as a special security agent at airport. Their perception of job identity had a significant effect on such public service motivation factors as 'absorbing public concern' and 'a solicitude'. Lastly, their motivation factors had also significant positive effect on job satisfaction and organizational commitment.

• 한국컴퓨터정보학회논문지
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• 제25권11호
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• pp.105-114
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• 2020

본 논문에서는 산업 애플리케이션을 위한 5G Non-Public Network에서의 보안 이슈를 다룬다. 일반 대중에게 모바일 네트워크 서비스를 제공하는 공공 네트워크와는 달리, 5G Non-Public Network는 명확하게 정의된 사용자 조직이나 조직들의 그룹에게 5G 네트워크 서비스를 제공하며, 캠퍼스나 공장과 같이 사용자 조직이 지정한 영역 내에 구축된다. 본 논문의 주목적은 5G-ACIA (5G Alliance for Connected Industries and Automation)에서 제안한 네 가지 구축 모델에 따라 5G Non-Public Network가 이산 산업 및 공정 산업을 위하여 구축될 경우 고려되어야 할 보안 위협 및 잠재적 보안 요구사항을 도출하는 것이다. 본 논문의 범위를 명확하게 하기 위해 먼저 5G Non-Public Network에 적용할 보안 툴박스를 심층 방어 개념으로 표현한다. 일반적인 5G 이동통신 서비스와 관련된 보안 이슈는 본 논문의 범위에 포함되지 않는다. 그 다음, 산업 도메인에 5G-ACIA의 구축 모델을 적용할 때 고려해야 할 보안 이슈를 도출한다. 도출된 보안 이슈들은 세 가지 범주로 나뉘며 각각의 보안 이슈들은 개요, 보안 위협 및 잠재적 보안 요구사항의 순서로 서술된다.