• Journal of Korea Port Economic Association
• /
• v.40 no.1
• /
• pp.1-14
• /
• 2024

The port industry has been actively adopting Fourth Industrial Revolution technologies, leading to transformations in port infrastructure, such as automated and smart ports. While these changes have improved port efficiency, they have also increased the potential for Cyber Security incidents, including data leaks and disruptions in terminal operations due to ransomware attacks. Recognizing the need to prioritize Cyber Security measures, a study was conducted, focusing on Busan Port's rapidly automating container terminal in South Korea. The results of the Eisenhower Matrix analysis identified legal and regulatory factors as a top priority in the first quadrant, with educational systems, workforce development, network infrastructure, and policy support in the third quadrant. Subsequently, a Borich Needs Analysis revealed that the highest priority was given to legal improvements in security management systems, while the development of Cyber Security professionals ranked lowest. This study provides foundational research for enhancing Cyber Security in domestic container terminals and offers valuable insights into their future direction.

• Journal of Digital Convergence
• /
• v.16 no.12
• /
• pp.407-415
• /
• 2018

The purpose of this study is to investigate the effect of SNS addiction tendency and social support on cyber violence among college students. Data collection was conducted through a structured questionnaire for 330 college students and analyzed through SPSS 18.0 program. As a result of the analysis, SNS addiction tendency was low as $1.81{\pm}0.55$, social support was $4.00{\pm}0.78$ and cyber violence was $1.38{\pm}0.59$. There was a significant positive correlation between SNS addiction tendency and SNS posting frequency, and there was a significant negative correlation between social support and grade. Cyber violence increased as the tendency of SNS addiction increased, as social support decreased, and cyber violence decreased in the second and third graders compared to the first grade. For this purpose, it is necessary to strengthen cyber education and group counseling program suitable for college students and it will be necessary to make effort to raise self - control.

• Journal of the Korea Convergence Society
• /
• v.10 no.3
• /
• pp.135-140
• /
• 2019

This study is aimed at analyzing cyber motion sickness factors focus on virtual environment-based VR and real-world VR. First literature study of cyber motion sickness, 3D animations and documentaries were conducted. As a measurement tool for the degree of motion sickness, the symptom values were measured in a standardized SSQ (Simulator Sickness Questnire) questionnaire. Following the measurement, an in-depth interview was conducted based on the SSQ questionnaire. The results are as follows, First, actual environment based VR caused bigger cyber motion sickness, second, values of strong saturation of VR contents cause cyber motion sickness. This study is expected to be used as design guidelines for configuring VR early contents and to be used for cyber motion sickness research.

• Convergence Security Journal
• /
• v.19 no.1
• /
• pp.61-66
• /
• 2019

Cyber space is a place where free activities are guaranteed. However, it is also true that not all individuals and countries strive for peaceful cyberspace, and that there is a growing tendency to gain unfair advantage through this space. Therefore, the state should reform laws and institutions to keep cyberspace safe. By establishing the "Basic Law on Cyberspace" which includes the law of the state law on cyberspace, it is necessary to be able to recognize and respond to the direction of the national legal discipline on cyberspace. The development of digital forensics is an urgent task due to the rapid development of IT. However, if the law is delayed for various reasons, some of the existing laws should be amended to improve the stability of the law in accordance with the circumstances. To this end, it is necessary to revise the "Information and Communication Infrastructure Protection Act", "Information and Communication Network Enhancement and Information Protection Act", "Integrated Defense Law", "Establishment of Defense Information Infrastructure Infrastructure and Defense Information Resource Management Act".

• Journal of Korean Society of Archives and Records Management
• /
• v.22 no.1
• /
• pp.61-82
• /
• 2022

This study aims to investigate the factors influencing the learning satisfaction of records management cyber education that is opened and operated by the National Archives of Korea, as well as to improve the quality of cyber education program. Cyber education consisted of an introductory course, an intensive course, and a liberal arts course. As the major factors for learning satisfaction, "validity of content structure, interaction between professors and learners, learning motivation, active learning attitude, ease of use environment, and level of organizational support" were set. An online survey was conducted on the learning satisfaction according to the curriculum of each course. The survey was conducted to 107 institutions with specialized records management personnel, and additional in-depth interviews were also conducted. The survey analysis consisted of factor analysis, independent sample T-test, analysis of variance (ANOVA), correlation analysis, and multiple regression analysis. As a result of the study, the factors influencing learning satisfaction were found in the order of interaction between professors and learners, learning motivation, and validity of content structure.

• Convergence Security Journal
• /
• v.23 no.5
• /
• pp.91-100
• /
• 2023

Vehicles are changing in the direction of utilizing various ICT technologies. Accordingly a number of software has been installed in vehicles, resulting in cybersecurity threats such as hacking. So each country is preparing legal regulations to secure vehicles cybersecurity. However, the enactment of legal regulations is bound to be relatively slow compared to the speed of development of vehicles technology, so it is necessary to revise the legal regulations by continuously monitoring of vehicles technology development trends. In this study, we search and analyze the latest vehicles cybersecurity patent applications to explore new technologies that require supplementation of vehicles cybersecurity. Threat technologies/security requirements for new technologies are presented through patent analysis

• Convergence Security Journal
• /
• v.21 no.4
• /
• pp.59-68
• /
• 2021

The Future Battlefield includes the main areas of modern warfare, including the ground, sea, and air, as well as cyberspace and space. Cyberspace consists of computers, wired and wireless networks, and spans the ground, sea, air, and space domains. Cyber warfare takes place in cyberspace, so it is not easy for people without expertise in cyber to recognize the cyber situation. Therefore, training personnel with professional knowledge and skills in cyber is paramount in preparation for cyber warfare. In particular, the results of cyber warfare will vary greatly depending on the ability of cyber combatants to carry it out, the performance of cyber systems, and the proficiency of cyber warfare procedures. The South Korean military has power to respond to cyber warfare at various levels, centering on the Cyber Operations Command, but there is a limit to defending all the rapidly expanding cyberspace. In this paper, to overcome these limitations, we looked at the changes in Germany's cyber warfare response policy. Based on them, the organization structure, weapon system, and education and training system of future Korean military cyber forces are presented separately.

• Journal of Digital Convergence
• /
• v.19 no.10
• /
• pp.29-38
• /
• 2021

Purpose: This is a study to design an optimal Edutech teaching-learning platform model that can be linked with various types of LMS to activate e-learning. Methods: For this purpose, the contents of e-learning systems that can be used in the 4th industrial technology of cyber universities and general universities were cross-sectionally analyzed. Results: Cyber universities relied entirely on LMS, and general universities supplemented and utilized different Edutech methods for each professor such as Google Classroom, Zoom video communication, and YouTube in addition to LMS. It was considered that it would be meaningful to provide a minimal algorithm mapping to LMS to share metadata such as Google and YouTube for the Edutech teaching and learning platform model. Conclusion: Therefore, this study is expected to contribute to the improvement of teaching methods and academic achievement through the LMS-based Edutech teaching and learning platform model.

• Proceedings of the KAIS Fall Conference
• /
• 2000.10a
• /
• pp.375-378
• /
• 2000

PC 통신에서 주로 이루어지던 Community의 활성화가 점차 거대한 Network으로 구성된 인터넷으로 그 자리를 옮기고 있다. Community의 활성화는 기존의 Off-line에서 이루어진 공동체 의식을 점차 사이버 환경에서 이루어지게 한 것을 의미하며 이는 현실 상 먼 거리에 위치한 서로 다른 User들을 사이버라는 새로운 환경에서 동호회를 통해 서로의 공통된 주제에 대해 의견을 나눌 수 있음을 의미하는 것이다. 본 논문은 이러한 동호회의 성격을 띈 사이버 동창회를 만들기 위한 설계 및 운영방안 그리고 나아가서는 구현에 필요한 웹 프로그래밍에 대해 논의하고자 한다.

• Proceedings of the KAIS Fall Conference
• /
• 2001.11a
• /
• pp.240-244
• /
• 2001

인터넷의 등장과 웹의 발달로 인간은 사이버세계에서 활동을 할 수 있게 되었고 수많은 청소년들에겐 새로운 호기심을 유발하게 되었다. 이에 발맞추어 청소년의 고민을 해결할 수 있는 곳으로 웹이 이용되었으며 사이버상담이 등장하였다. 여러 대학교에서도 이러한 사항을 고려하여 상담시스템을 구축하고 있다. 교사와 학생들이 이용할 수 있도록 본 논문은 청소년의 상담시스템을 설계 및 구현하기 위해 기존의 정적인 HTML페이지와는 다른 동적인 ASP페이지를 이용하여 사이버 카운슬링을 구축하였다.