• Korean Security Journal
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• no.6
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• pp.67-101
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• 2003

This study presents a plan of construction for cooperating crime prevention system between public police and private security to provide positive safety, and crime prevention activity for clients. A method of this study, this paper used statistics analysis and literature study. This study, an introduction is at the chapter I , a role of public police and private security at the Chapter II, the realities of private security industry of korea at the Chapter III, the police service relating with private security and operating realities at the ChapterIV, the problems and a plan of construction for co-operating crime prevention system at the ChapterV, and conclusion at the ChapterVI. In conclusion, It is needed a public information strategy, partnership between the police and guard, establishment of special office for private security, and the improvement of the quality in security corporation.

• Journal of Information Technology Applications and Management
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• v.14 no.4
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• pp.121-138
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• 2007

This study proposes a method to improve network security systems based on critical success factors for systems development. To accomplish the research objective, the study analyzes required functions of network security systems and reviews existing methods to improve network security systems. Based on the analyses and literature review, critical success factors for development of network security systems are identified and a new method to improve network security systems based on the critical success factors is proposed. The proposed method to improve network security systems is based on utilizing multi-core processors. A prototype is developed and validated. This study will provide a good case in the network security area where research incorporating both engineering and management disciplines lacks.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.20 no.2
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• pp.47-57
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• 2012

The strengthened aviation security measurements caused by increased terror threat all around the world have air passengers annoyed by uneasy treatment and some delayed process. The service level of air travel and competitiveness of airlines industry has been weakened also. The aviation security process is mainly conducted at an airport. The threat level of airport is not usually same airport to airport, and the quality of aviation security activity is neither same. However, ICAO requires every international airport to conduct similar process to ensure aviation security without considering situational difference of each airport. The paper has objectives to develop reasonable security measurements based on risk management concept. It studied the ways of achieving target level of security of an airport, considering the threat situation of the airport and its ability to conduct security procedures.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.23 no.3
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• pp.531-543
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• 2013

The destruction and prejudice of major infrastructure such as energy, broadcast, communication and transportation could result in a threat to individual rights and liberties, as well as social and economic losses. If a traffic signal control facilities have been violated, the lives of the citizens discomfort as well as causing social disruption such as traffic accident. Because the control system is operating as a closed network and you think it is safe, the information protection system has not been built or security patches and anti-virus updates do not work properly. So, cyber attacks by security vulnerabilities are exposed. Therefore, there is a need to identify the characteristics of the system, and develop appropriate countermeasures in order to prevent cyber attacks and prejudices incidents. This paper examines the vulnerabilities of Intelligent Transport Systems and proposes the improvement of security vulnerabilities.

• Korean Security Journal
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• no.14
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• pp.337-365
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• 2007

The society shows rapid change throughout various fields in the 21 century. These changes are in progress in Korea as well and the private security field is not in exception. The private security system has socially effective function by providing services, which the police cannot provide to citizen. However, it cannot be treated rightly the possibility of violation of human right during the actual action. The qualified person at least should take private investigation service considering privatization of criminal justice and considering that the Private Investigation Act submitted to the Congress could not affect its investigation authority to the citizen currently. The purpose of this study is examination of the private investigation system in Korea and other country and is presentation of its improvement. The chapter 1 composed of introduction on chapter 1, concept and service in chapter 2, private security system in other countryin chapter 3, private security system in chapter 4, problems and its improvements in chapter5, and conclusion in chapter 6. It requires not only consideration of government but also consideration of citizen and effort of both sidesto successful settlement of private security system in Korea.

• Convergence Security Journal
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• v.12 no.2
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• pp.53-60
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• 2012

Financial institutions keep putting efforts to filling cash into ATMs and branches in order to provide customers with better service. This kind of job usually required an automobile unit to be done, and financial institutions employee perform this task directly or sourcing out to professional security service companies. However, the job has been of ten a target of criminals because it deals with cash. In fact, since 2003, there were several cash truck robberies occurred. This circumstances made the public be aware of the necessity of creative research and the strict management of financial institutions and security companies. However, the existing studies on security service of cash delivery suggest only how to improve the job legally and in operation, and the technological aspect of the improving way has not been studied. Therefore, this study aimed at suggesting an improvement the security service of cash delivery using real-time binary CDMA monitoring for providing better safety service to customers.

• Journal of Convergence for Information Technology
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• v.9 no.3
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• pp.1-7
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• 2019

There are various cyber attacks on business PCs. In order to reduce the threat of PC security, we are preventing the vulnerability from being diagnosed beforehand. However, this guideline is difficult to cope with because the domestic vulnerability guide does not update the diagnostic items. In this paper, we examine the cyber infringement cases of PCs and the diagnostic items of foreign technical vulnerabilities in order to cope with security threats. In addition, an improved guide is provided by comparing the differences in the diagnostic items of technical vulnerability from abroad and domestic. Through 41 proposed technical vulnerability improvement items, it was found that various security threats can be coped with. Currently, it is mainly able to respond to only known vulnerabilities, but we hope that applying this guideline will reduce unknown security threats.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.20 no.6
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• pp.67-81
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• 2010

As wide propagation of smartphones, e-commerce with smartphones increases rapidly. Such as transfer or stock trade systems. It has prospect that most of financial companies going to offer e-commerce systems via smartphones. And e-commerce via smartphones will be increased, hence the nature of smartphone that can be used whenever, wherever. However, legislation of e-commerce in Korea does not reflect these characteristics of smartphones, because it has set standards in regular PC. So that this study is security threat and feature of smartphones considering that the current legal system will use Certificate constraints, ensuring the safety of e-commerce and install security programs for protection of users, e-commerce responsible for the accident analysis has focused on the issues presented for this improvement.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.68
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• pp.23-42
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• 2015

According to the increasing attention to safety and security in maritime shipping, there are diverse security systems in international logistics activities. Although prior studies on maritime transport and port security reviewed security policy and practices in order to provide useful insights for strategic agenda, a few focused on attitude to respond it. Moreover, there are no prior study on a comparative study between continents. To tackle this, this paper compared confrontation attitude to maritime transport and port security between South Korea and European Union. Results identified that maritime shipping security incorporates container cargo security management, logistics security management, logistics security certificate system, and environmental impacts management caused by maritime shipping. Further, the comparison between two countries suggests that South Korea need to take more positive attitude to respond, such as investment in equipment and technologies for maritime shipping security, construction of comprehensive management system, political supports for logistics security, and training and education for safety and security. The results provide useful insights for strategic review of security systems in South Korea, and to help strategic agenda for future improvement.

• Convergence Security Journal
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• v.11 no.3
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• pp.25-30
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• 2011

WEP is proposed networks dominate the market in the future wireless LAN encryption and authentication features to provide a secure protocol. However, WEP does not suggest a specific measures when generating the initial values used for the creation cipher text, the initial value problem because tile size and no-encryption if you have been raised about the safety issue. In this paper pointed out the vulnerabilities of WEP and the proposed improvement plan for this improvement was proposed based on the initial value to avoid re-creating the initial value of the system and using a block cipher in CBC mode for confidentiality and to provide mutual authentication New WLAN security model was proposed.