• International Journal of Computer Science & Network Security
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• v.23 no.9
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• pp.91-94
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• 2023

This study aims to evaluate the Higher Diploma in English for the Primary Stage from the diploma students' perspectives. A questionnaire was designed consisting of 25 items distributed in two areas: cognitive/academic preparation and professional/skill preparation. The following statistical analyses were used: means, standard deviations, t-test, and one-way analysis of variance (ANOVA). The study results showed that the level of evaluation of the two domains in the program was low. The study also showed no statistically significant differences between the means of educational diploma students when evaluating the Higher Diploma in English for the Primary Stage due to their academic specialization (Arabic language, social sciences, and Islamic studies). In conclusion, the researcher suggested a developmental mechanism derived from the study results to improve the higher Diploma in English for the Primary Stage.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.473-476
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• 2008

Mobile network environments are the environments where mobile devices are distributed invisible in our daily lives so that we can conventionally use mobile services at any time and any place. But, Mobile devices has a many security vulnerabilities caused by lower computing of devices and security problem of wireless network. So in this paper, PKI structure is proposed to minimize encrypting and decrypting operation by compounding session key and public key on WIPI environment. Proposed secure authentication system based on korean standard cryptography algorithm will give a more firmness in mobile network and support a more secure service for mobile academic information service that KISTI future plan.

• Korean Security Journal
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• no.50
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• pp.145-172
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• 2017

In 2015 the Department of Education announced that it will make downsizing efforts by recommending classified downsizing ratio according to the evaluation of universities for active support toward autonomous efforts of universities with the possibilities of reform and qualitative structural reform for customized human resource cultivation according to the social demands. This is the preemtive structural reform preparing against the rapid decrease of the number of students, and the preparation for changing into competitive universities so that customized human resource that is needed in the society can be trained. Security Science Departments of Korea, first established in 1996, need changes in curriculum in order to prepare for the fourth revolution of the future, and are stagnant on the education goal and employment course. Therefore the adoption of related certificates, curriculum, NCS, and professional curriculum is needed. For example, Hansei University, Chung-Ang University, and Far East University have established the Department of Industrial Security, and Kyonggi University and Sungshin Women's University have established the Department of Convergence Security. Also, Konkuk University has established the Graduate School of Security and Disasters, the Graduate School of Information and Policy, the Graduate School of Criminal Justice, Gachon University the Graduate School of National Security, Sungkyunkwan University the Graduate School of Strategic Studies. This shows that the field of Security Science should not settle for itself. This article analyzes current curriculum and subjects of security, police, industrial security, military related academic departments of key universities. It is necessary to prepare for the future by predicting the change from the merge of academic departments and the demands of the times. As technical colleges are adopting NCS, this is the time to seek for systematic collaboration between universities and technical colleges and between industry, government, and academida.

• Journal of Korea Society of Digital Industry and Information Management
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• v.16 no.1
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• pp.67-78
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• 2020

Typical security solutions such as intrusion detection system are not suitable for detecting advanced persistent attack(APT), because they cannot draw the big picture from trivial events of security solutions. Researches on techniques for detecting multiple stage attacks by analyzing the correlations between security events or alerts are being actively conducted in academic field. However, these studies still use events from existing security system, and there is insufficient research on the structure of the entire security system suitable for advanced persistent attacks. In this paper, we propose an attack path and intention recognition system suitable for multiple stage attacks like advanced persistent attack detection. The proposed system defines the trace format and overall structure of the system that detects APT attacks based on the correlation and behavior analysis, and is designed with a structure of detection system using deep learning and big data technology, etc.

• The KIPS Transactions:PartC
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• v.16C no.3
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• pp.307-316
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• 2009

RFID technique which is recognizable without the physical contact between the reader and the tag is the core to archive ubiquitous environment, and has been attracting a lot of interest from both industry and academic institutes. Especially, RFID based logistic service management can get the low priced cost and the advancement of the appointed date of delivery. In this paper, we first analyze security requirements of international logistics process, and then propose a RBAC based security model and represent access control constraints using UML.

• Journal of the Korea Society of Computer and Information
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• v.28 no.4
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• pp.53-63
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• 2023

The utilization of department information in bibliometric analysis using scientific and technological literature is highly advantageous. In this paper, the department information dataset was built through the screening, data refinement, and classification processing of authors' department type belonging to university institutions appearing in academic journals in the field of science and technology published in Korea, and the automatic classification model based on deep learning was developed using the department information dataset as learning data and verification data. In addition, we analyzed the co-authorship structure and network in the field of computer science using the department information dataset and affiliation information of authors from domestic academic journals. The research resulted in a 98.6% accuracy rate for the automatic classification model using Korean department information. Moreover, the co-authorship patterns of Korean researchers in the computer science and engineering field, along with the characteristics and centralities of the co-author network based on institution type, region, institution, and department type, were identified in detail and visually presented on a map.

• Korean Security Journal
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• no.29
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• pp.87-113
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• 2011

Korean security industry has history of more than half a century, and it is growing fast. Private security industry contributes not only to livelihood safety, but also to national security. The area of the industry is being expanded. Security Act is closely related to the security industry, and has contributed to the growth of private security industry sector. Security Act of Korea, which was established in 1976, was originally made after Japanese Security Act. But nowadays, Korean Security Act is as systematic as the Japanese act. However, for 10 years, Security Act of Korea has been stagnant, not able to reflect security industries' demand. The writer has contributed to the development of Security Act. In 1995, the writer wrote the basic framework of Security Instructor Qualifications System and drafted Security Act in 2002. There are currently many problems in existing Security Act, but there are four representative problems. (1) No more establishment of new security sector, (2) excessively slack qualification criteria, (3) the education system for guards, (4) the security Instructor examination system. This paper derives problems of current Security Act, and suggests solutions for them. Not only the academic world, but all of us should pay attention to the revision of Security Act.

• Convergence Security Journal
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• v.19 no.4
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• pp.173-180
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• 2019

As the 4^th Industrial Revolution(Industry 4.0), symbolized as CPS(Cyber Physical System), spreads around the world, it is essential to establish a converged security infrastructure to secure technical stability and reliability of various cyber systems to be implemented in the future. In this study, we will investigate the phenomenon of broad convergence security industry and technology including the concept of life safety in relation to the spread of the 4^th industrial revolution, and analyze the possibility of linkage between related knowledge to promote academic-industrial cooperation necessary for the convergence of security. we would like to propose a comprehensive development policy on human resource development, technology development and policy improvement.

• Journal of the Society of Disaster Information
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• v.5 no.2
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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.

• Korean Security Journal
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• no.17
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• pp.235-253
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• 2008

In the developed countries, the private investigation system which is part of private security has developed together with police, and OECD countries except South Korea has developed the private investigation system establishing by the Private Investigation ACT. In Korea, there was several attempt to establish the Private Investigation ACT but it was not accomplished because of private security circumstances. In this study, the chapter Iis introduction, theoretical background is in chapter II, chapter III is the operation of private investigation of the developed countries, analysis and direction of the Private Investigation ACT in chapter IV, and conclusion in chapter V. To introduce the private investigation system, it is required to discover the problem of the Private Investigation ACT mentioned in this article and to develop the private investigation system by collecting the opnion of citizen, academic world, and the related agency. It is necessary to associated interest and effort of citizen, academic world, and the related agency for introdection of the private investigation system.