• Proceedings of the Korean Operations and Management Science Society Conference
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• 2006.11a
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• pp.467-481
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• 2006

In the era of the Internet and ubiquitous computing, IS users are still facing a variety of threats. Therefore, a need of more tightened information security service increases unprecedentedly. In this sense, this study is aimed at proposing a new research model in which IT assets (i.e., network, system, and information influence) and Information Security Service (i.e., confidentiality, integrity, nonrepudiation, authentication) affect information security qualty positively, leading to users' satisfaction eventually To prove the validity of the proposed research model, PLS analysis is applied with valid 177 questionnaires. Results reveal that both IT assets and Information Security Service influence informations security quality positively, and user satisfaction as well. From the results, it can be concluded that Korean government's recent orchestrated efforts to boost the IT assets and Information Security Service helped great improve the information security quality and user satisfaction.

• Journal of Advanced Navigation Technology
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• v.13 no.1
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• pp.113-119
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• 2009

In this study we analyzed and gauged the information security needs for the new IT service which will be proceeding. Then we designed Information Security Rank Authentication System to raise the level of information security. To achieve this study, we analyzed rank authentication system of the inside and outside of the country and developed the practical propulsive system and the evaluation model which reflects IT service's own feature differing from the general evaluation of IS information security. The result of this study can be utilized to assess the level of domestic IT service information security objectively, and it can be applied as the means of rational decisionmaking for establishing a policy to raise degree of information security of corporations providing IT service.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.27 no.5
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• pp.1217-1232
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• 2017

Because websites contain personal information such as address, contact information, etc., Attention about website security is required. This research is a study to examine that user's security awareness has a moderating effect on the relationship between website quality factors and trust, information and service value on websites holding personal information. As a result of questionnaire survey of the secondary school students and parents 635 people, website quality factors excluding usability positively affected trust of the website. Information quality on the website had a positive influence on service value and service value also affected trust. User's security awareness about the website has a moderating effect on the relationship between information and service value. The result of this research means that users are not continuously using websites with a low security level. Based on the results of this research, we presented theoretical and practical suggestions for the stakeholders of websites.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.8
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• pp.287-296
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• 2021

Stepping into the technological boom time, Vietnam has integrated into the trends of using Fintech applications as a new means of payment. This article evaluates the relationship between perceived security (including service security and platform security), knowledge, confirmation, perceived usefulness, satisfaction, attitude and lastly enterprise's images regarding the service and continuous intention to use Fintech services. The survey results of 352 Vietnamese customers using Fintech services, reliability test and extended post-acceptance model (EPAM) which is based on PAM and ECT models. From the survey, we further found out that perceived security (BSS) has no direct impact on continued intention to use, while perceived security (BSS) has positive impact on confirmation (CON), similarly, perceived usefulness (PU) and user's satisfaction (SES). Knowledge of the Mobile Fintech payment service (KNOW) has a positive impact on perceived security (BSS). Confirmation (CON) has a positive influence on perceived usefulness but in the meanwhile it has created a negative impact on user's satisfaction (SES). From the survey it can also tell that user's attitude (ATT) and enterprise image (IMG) both have a positive impact on continual intention to use Fintech services. From the research results, we also propose some recommendation to enhance the continual intention to use Fintech services in Vietnam.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.12 no.2
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• pp.906-918
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• 2018

The advent of the Internet of Things (IoT) technology, which brings many benefits to our lives, has resulted in numerous IoT devices in many parts of our living environment. However, to adapt to the rapid changes in the IoT market, numerous IoT devices were widely deployed without implementing security by design at the time of development. As a result, malicious attackers have targeted IoT devices, and IoT devices lacking security features have been compromised by attackers, resulting in many security incidents. In particular, an attacker can take control of an IoT device, such as Mirai Botnet, that has insufficient security features. The IoT device can be used to paralyze numerous websites by performing a DDoS attack against a DNS service provider. Therefore, this study proposes a scheme to minimize security vulnerabilities and threats in IoT devices to improve the security of the IoT service environment.

• Journal of the Society of Disaster Information
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• v.2 no.1
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• pp.19-38
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• 2006

With rapid social change, security industries were diversified and universities related total security service were founded for training of specialist with a theory and practical affairs. Today, universities must provide an education which fits to job characteristics in rapidly changing society. Also students through this education must find their job properly. The purposes of this study, therefore, are to search a career selection of students majoring in total security service related departments and to study a role of universities for development of specialist related security industries. Revitalization plan of human resources for departments related security services are as follows ; roles of universities: a specialization of curriculum and a diversification of training method. 'academic-industrial cooperation', role of government: 'a legal and institutional policy on academic-industrial cooperation';. Universities, cooperations, government must cooperate mutually for development of specialist related security service field.

• Korean Security Journal
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• no.10
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• pp.1-14
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• 2005

The concern of personal and social security has been increased all over the world with each passing day by the international terrorism and the domestic crime of violence grew gradually in the late of 70's and the early of 80's. The Security-Guard Industry, especially, has been growing rapidly by the starting from the 911 terror in 2001, therefore there has been increasing the supply and demand of Security Service in Korea explosively by the reasons, Actually, the Facilities Security Service is increased actively more than the VIP security Service among them. So, most of the Security-Guard Companies in Korea also have treated the Facilities Security Service at present. Although the importance of quality at the Facilities Security Service, especially mechanical equipments and systems, is on the rise, actually the studies about relations with the Service Quality and the Client's Satisfaction are quite insufficient at the field of Security-Guard Science study in the actual situation. As a result, the purposes of this study are to contribute for composing the knowledge of Security-Guard Science and to offer the basic data for elevating the Service Quality and Client's Satisfaction by consulting other studies. In order to achieve the purposes of this study, we compare and analyze how the Service Quality have affect on the difference of Client's Satisfaction by the client's characteristic of sociology and demography, then we find out the effect to the Service Quality for Client's Satisfaction, finally we try to show the vision of the Security-Guard Company's future in Korea. 1. How does the Service Quality of Security-Guard Company has affect on the characteristic of sociology and demography 2. How does the characteristic of sociology and demography in Security-Guard Company has affect on the Client's Satisfaction 3. How does the Service Quality of Security-Guard Company has affect on the Client's Satisfaction.

• Korean Security Journal
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• no.2
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• pp.259-289
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• 1999

The Security Industry has dynamic working conditions. So this study intends to find the advisable direction for the reduction of accidents. To achieve the aim, the investigation of documents and the examinations of actual proofs have been done to figure the theoretical background and to see the basic knowledge of security industry. The questionnaire was composed of two question sheets to search real data and actual proofs, with making targets of pure security organization and personnel. The one consists of 9 questions to find the scale and extent of security organizations and the population and character of security personnel, and the other 25 questions in 3 major areas to analyze the causes, the frequency rates, the factors, and the condition of accidents. The period of survey was July 15th to October 15th in 1997 by mail/telephone/interview. The questionnaires were efficiently returned from 102 different organizations including the public security groups of Seoul Metropolitan Police Bureau and so on, with the information of 8,222 persons having worked for Korean Security Industry in 1996. So being based on the reality, some meaningful facts were found, and were compared with the national statistics of the Government. This study is made up of 5 chapters : in the 1st chapter the motivation, the object, the method, the direction and the limitation of the approach were presented ,in the 2nd chapter the theoretical background were inferred ; in the 3rd chapter the collected data of accidents in Korean Security Industry were analyzed and explained on the base of the questionnaires , in the 4th chapter the advisable facts connected with preventing accidents were mentioned ; in the last the conclusion were stated. With the replies of 102 different organizations including the information of 8,222 persons in 1996, the main facts found or analyzed through this study are as follows. Firstly, accident is an unpredictable and occasional event. It occurs to man and/or thing, but the frequency rate of accidents in Korean Government and other Institutes has been calculated and evaluated only in the point of the accident related with man. Secondly, the factors of accidents are firstly relevant to the way preventing accidents in Security Industry in Korea. However the frequency rate is academically calculated and evaluated by at once man(population) and hour(time). But the Government has done the rate only by man(population). This can be improper and inaccurate rates. Thirdly, the confused concept of security is used in Korean Government, academic society, corporation and so on. Therefore the detailed formation of the concept is needed for the development of Security Industry in Korea. Fourthly, security organizations can be classified into 'public security(public law enforcement)' and 'private security' according to its identification, and furthermore 'private security' can be divided into 'facilities-guard service', 'body-guard service', and 'patrol service' according to its major role. Fifthly, in the viewpoint of the number of both organization and population,'facilities-guard service' is centered in Korean 'private security'. According to the analyzed results of the questionnaires in this study, the frequency rate of accidents of Korean Security Industry is 0.43(%) totally in 1996 : 'facilities-guard service' 0.54(%), 'body-guard service' 0.12(%), and 'patrol service' 0.21(%) in 'private security', and 'public security' 0.20(%). With regard to the accident frequency rate of organization and population, 'facilities-guard service' is the highest. The accident frequency rate of population in 'facilities-guard service' organization ranges dispersively from 0.20(%) to 11.11(%). Sixthly, the accidented rate of workers having serviced for under one year is 57.6(%). This can mean that the main factor of accidents in Korean Security Industry is the lack of role-understanding and training/education. And another factor can be found on the time of accident occurrence. Many accidents have been occurred on the relaxed points like as just after lunch and morning rush-hour. Lastly, the major advisable facts related to preventing accidents are as follows : The workers who are over fifty years old in 'facilities-guard service' organization need to be educated for preventing accidents ; It is desirable that the training and education to prevent accidents should be practiced in the time of pre-service ; As the style of accidents and the age of the accidented are not same according to major service area('public security' and 'private security' : 'facilities-guard service', 'body-guard service', and 'patrol service'), the plans to prevent accidents must be different and various. However fracture and bruise are general accidents in Korean Security Industry ; Workers must care about traffic accident and violent fall ; It seems that the grouped working with other two persons will reduce accident occurrence possibility rather than individually single working.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.13 no.4
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• pp.29-42
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• 2005

The passenger security screening is a mandatory procedure for boarding the aircraft according to ICAO standard as well as national law of each country. The enhanced threat of terrorism have had the security procedure strengthened since 9/11 events. However the effectiveness of passenger screening is not satisfactory and the service level for passenger is getting worse because of tightened security measurements. This research studied the responsibility issue for the enhancement of the effectiveness and service quality in passenger security screening. The study concluded that a desirable responsibility assignment for passenger screening is to the airport authority at normal time and to the government authority at the time of high threat.

• Korean Security Journal
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• no.34
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• pp.57-88
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• 2013

The study aims at identifying, through structure model, the relationship characteristics between a private security company and its service customer as well as the relationship between the service quality and the consumer behavior, thereby providing the practical services that may attract new customers and maintain the existing customers in the competition to survive in the same industry and also may raise the loyal customer base, providing academic fundamental data to set up aggressive relationship marketing strategies. To achieve such purposes above, the research was conducted with 229 subjects, the users of a private security company's service as the employees of the stores located in Cheonan area, using the convenience sampling. The data was treated, using the statistics program, SPSS Windows 18.0 Version for frequency analysis and reliability analysis. Additionally, the confirmative factor analysis and covariance structural analysis were made, using AMOS 18.0 Version. Through the data analysis following the research methods above, the conclusion was acquired as follows: First, the relationship characteristics of a private security company makes influence on service quality. Second, the service quality of a private security company makes influence on consumer behavior. Third, the relationship characteristics of a private security company makes influence on consumer behavior. Fourth, the service quality makes an influence as the mediate effect between the private security company's relationship characteristics and consumer behavior.