• Convergence Security Journal
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• v.14 no.6_2
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• pp.53-62
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• 2014

This study is aimed what improvement for an illegality detective aagency and messenger office. First, administrators or managers who are involved with personal information protection should make a full-fledged effort to gather information. Second, counseling or related programs should be provided for small and mid-sized security firms to guarantee thorough personal information protection. Third, Korea Security Association should improve the educational system related to personal information protection to resolve problems with this education currently provided for managers and employees of these companies.

• Convergence Security Journal
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• v.19 no.5
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• pp.63-73
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• 2019

In the 4th Industrial Revolution, information is collected and analyzed from people and objects through the rapid development of ICT. It is possible to create value. However, there are many legal and institutional restrictions on the collection of information aimed at people.Therefore, in-depth research on the protection and use of personal information in the rapidly changing cyber security environment is needed. The purpose of this study is to protect and utilize personal information for the operation of AI (Artificial Intelligence) and big data during the 4th Industrial Revolution. It is to seek a paradigm shift. The organization of the research for this is: Chapter 1 examines the meaning of personal information during the 4th Industrial Revolution, Chapter 2 presents the framework for the review and analysis of prior research. In Chapter 3, after analyzing policies for the protection and utilization of personal information in major countries, Chapter 4 looks at the paradigm shift in personal information protection during the 4th Industrial Revolution and how to respond. Chapter 5 made some policy suggestions for the protection and utilization of personal information.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.05a
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• pp.636-639
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• 2013

With the development and rapid growth of cloud computing, lots of application services based on cloud computing have been developed. In addition, cloud-based DRM systems have been developed to support those services' copyright and privacy protection. In this paper, we propose a new cloud-based user-friendly DRM system, which allows users to execute the same contents bought at most n times at any devices with license enforcement, which checks the validation of licenses before every execution, having no smart card, which has to carry a smart card reader that seems troublesome to a user, and providing the copyright and privacy protection.

• Convergence Security Journal
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• v.7 no.3
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• pp.45-50
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• 2007

The creation of information protection system which solely do detection and solely do prevention will have less protection for information. This research paper is a study of Information Protection System which aims to fulfill security reeds in a more powerful way by combining detection and prevention that is in the context of TOE via ISO/IEC TR 19791. The Creation of Composition ST will be a big help in the establishment of security policy.

• Convergence Security Journal
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• v.19 no.2
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• pp.47-58
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• 2019

This study applied the Theory of Reasoned Action by Fishbein & Ajzen(1975) as the grounded theory and adopt sanctions of the General Deterrent Theory and protection motivation of the Protection Motivation Theory as the antecedents to discuss the theoretical factors and the cases of application in the field of information security. Then, it adopted subjective norm, a variable of the Theory of Reasoned Action, as a parameter to analyze the causality of sanctions, perceived vulnerability, response cost, and self-efficacy with the intention to follow the information security policies. As a result, all of the antecedents except for sanctions had causality with the intention and subjective norm proved its mediating effect as a parameter between the antecedents and the intention.

• Convergence Security Journal
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• v.18 no.5_1
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• pp.83-92
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• 2018

The GDPR implemented since 25 May 2018 is common to all EU Member States and is legally binding. It is also important and legally valuable in that it takes into account the latest trends related to privacy protection. The purpose of this study is to propose a comprehensive review and improvement direction of the personal information protection laws in South Korea through a comparative analysis of EU GDPR and privacy related laws in South Korea. As a result of this study, the differences between the GDPR and privacy related laws in South Korea are Definition of personal sensitive information, Right to data portability, Data protection officer, Transfers of personal data to third countries, Supervisory authority, and Punishment, etc. The differences in these regulations were necessary to protect the rights and interests of data subjects and to properly handle personal information of personal information controllers. Therefore, based on the results of the comparative analysis of this study and suggestions on improvement direction of the law related to personal information protection, it is expected that it will contribute to the overall inspection and improvement of the law related to personal information protection in South Korea.

• Convergence Security Journal
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• v.23 no.1
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• pp.79-87
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• 2023

Precision Medicine, which utilizes personal health information, genetic information, clinical information, etc., is growing as the next-generation medical industry. In Korea, medical institutions and information communication companies have coll aborated to provide cloud-based Precision Medicine Hospital Information Systems (P-HIS) to about 90 primary medical ins titutions over the past five years, and plan to continue promoting and expanding it to primary and secondary medical insti tutions for the next four years. Precision medicine is directly related to human health and life, making information protecti on and healthcare information protection very important. Therefore, this paper analyzes the preliminary research on inform ation protection models that can be utilized in cloud-based Precision Medicine Hospital Information Systems and ultimately proposes research on ways to improve information protection in P-HIS.

• Journal of Convergence for Information Technology
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• v.8 no.1
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• pp.179-185
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• 2018

Big Data is strictly positioning one of method to deal with problems faced with mankind, not an icon of revolution in future anymore. Application of Big Data and protection of personal information have contradictoriness. When we weight more to usage of Big Data, someone's privacy is necessarily invaded. otherwise, we care more about keeping safe of individual information, only low-level of research using Big Data can be used to accomplish public purpose. In this study, we propose a method to anonymize Big Data collected in order to investigate the problems of personal information infringement and utilize Big Data and protect personal. This will solve the problem of personal information infringement as well as utilizing Big Data.

• Convergence Security Journal
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• v.13 no.1
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• pp.11-17
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• 2013

In this paper, the information security requirements in the mobile ad-hoc network(MANET) are presented, and the algorithm to establish the protection node(gateway) is proposed to prevent the distributed denial of service(DDoS). The information security technology and security threats in the MANET are presented, and protection node is decided to minimize the total cost through the sending nodes and receiving nodes by way of protection node. To set up the protection node, the minimization algorithms of maximum cost and the average cost between the protection node and receiving nodes are compared with the optimal solutions, in which optimal solution is found out by all enumeration method. From the results, the total cost between the sending and receiving nodes is minimized under the average cost minimization algorithm rather than the using of the maximum cost.

• Journal of Convergence Society for SMB
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• v.6 no.2
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• pp.25-30
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• 2016

Personal Information Protection Act does not apply to certain personal information processings and personal information management as well as the data subject's right to access to their personal information collected by public authorities pursuant to Statistics Act. Such exclusion may lead to problems such as misuse and mishandling of personal information by data controllers as well as infringement upon the data subejct's right to control over their personal information. This study is to find solutions to the above problems, considering the public interests of statistics and the facilitation of the collection and the use of statistics. Ultimately, the study is to suggest recommendations for the Personal Information Protection Act to ensure the data subject's rights to request access and rectification as well as safe management of the collected personal information.