• Information Systems Review
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• v.20 no.1
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• pp.99-114
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• 2018

Technical measures for computer security are essential, but they are not a sufficient condition for security. Therefore, a personal approach to user's security behavior should be developed. Personality, which is a human aspect, is a behavioral characteristic that characterizes each individual and facilitates prediction of how an individual will behave in certain situations. Protection motivation theory has been used extensively in the security research on human behavior. The present study discusses how protection motivation was formed from personality traits. Thus, organizations can refer the result of this study for their HRD and HRM concerns.

• Information and Communications Magazine
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• v.34 no.3
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• pp.29-36
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• 2017

모바일 결제, 스마트 뱅킹 등 우리 생활의 일상적인 금융 업무에서 차별화된 편의성을 제공하기 시작한 핀테크 서비스는 사람들의 높은 관심을 받고 빠르게 확산되고 있다. 고도화된 해킹, 정보 유출 등 보안사고가 빈번하게 발생하고 있는 현재의 ICT 서비스 환경에서도 전자금융 서비스가 보안 이외에 소비자의 이용 편의에 관심을 갖고 서비스할 수 있도록 지원한 대표적인 보안 기술은 글로벌 표준으로 자리잡은 FIDO 인증 기술이다. FIDO는 지문, 홍채, 정맥 등 높은 보안성과 편의성을 갖춘 다양한 인증 수단을 지원하여 패스워드와 같은 기존 인증 수단을 빠르게 대체하고 있는 중이다. 본고에서는 현재 상용화 적용되어 보편적인 인증플랫폼으로 자리잡기 시작한 FIDO의 추가적인 인증 요소로서 활용되어 보안을 좀 더 강화할 수 있는 상황인지 기반 인증 기술에 대해 소개하고자 한다. 본 고에서 소개되는 상황인지 기반 인증 기술은 사용자의 고유한 행동적 특징과 환경적 특징을 기계학습 기법을 통해 분석하여 사용자 본인여부를 확인할 수 있는 기술로 사용자에게 명시적인 인증 절차를 요구하지 않아 이용 불편 없이 기존 서비스에 쉽게 적용될 수 있고, 타인이 위조하기 어려운 행동 및 환경적 특징을 활용하는 장점을 갖고 있어 향후 핀테크 서비스의 보안을 한단계 끌어 올려줄 기술로 활용이 기대된다.

• The Journal of the Convergence on Culture Technology
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• v.9 no.5
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• pp.463-474
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• 2023

Advances in technology have made it easier for organizations to share information and collaborate. However, collaboration systems where multiple entities share and access information are vulnerable to security. The concept of Software Bill Of Materials (SBOM) has emerged as a way to strengthen information security by identifying and transparently managing the components of software programs. To promote the adoption of SBOM in Korea, this study investigated the intention to use of collaboration system managers. This study was based on the theory of planned behavior and the integrated technology acceptance theory. The results of this study confirmed that performance expectations from SBOM adoption were an important variable for intention to use, and positive attitudes toward security also had an indirect effect through performance expectations. We found that SBOM adoption has an important causal relationship with performance due to the fact that it is targeted at enterprises, and that positive attitudes toward security and social climate can have a strong effect on intention to use.

• Journal of Digital Convergence
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• v.19 no.2
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• pp.169-174
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• 2021

While the importance of information security policies is heightened, numerous empirical studies have been conducted to investigate the factors that influence employee's willingness to comply organizational security policies. Some of those studies, however, were not consistent and even contradictory each other. Synthesizing research outcomes has been resulted as qualitative literature reviews or quantitative analysis on individual effect sizes, which leads to meta-analyze on whole research model. This study investigated 28 empirical research based on the deterrence theory with sanction certainty, severity and celerity. The analysis with random effect model resulted in well-fitted research model as well as all of significant paths in the model. Future research can include informal deterrent factors and contextual factors as moderator variables.

• 정보보호뉴스
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• s.126
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• pp.8-9
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• 2008

사이버 공간에서의 보안은 공격자와 방어자가 서로의 행동에 연속적으로 반응하는 일종의 군비확장 경쟁(Arms Race)에 비유된다. 정보기술과 사이버 공간이 현재와 같은 속도로 진화하는 동안에는 이런 경쟁이 계속될 가능성이 높다. 따라서 방어자의 입장에서 사이버 보안에 대한 접근은 보호하고자 하는 정보자산의 가치에 따라 예방적(Preventive)이고 선제적(Preemptive)인 대책을 구사할 필요가 있다. 그렇지 않으면 일이 터지고 그때서야 대책 마련에 부지런을 떠는 '소 잃고 외양간 고치는'식의 대응적(Responsive) 수준에 머무를 수 밖에 없다. 상황에 따라 대응적 수준의 보안대책이 최선인 경우도 있으나, 정보기술 환경 또는 사이버 공간의 안전.신뢰성을 적극적으로 확보하기 위해서는 예방적이고 선제적인 보안 수단을 다양한 조직과 시스템에 광범위하게 적용할 필요가 있다.

• The Journal of the Korea institute of electronic communication sciences
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• v.17 no.2
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• pp.375-386
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• 2022

As information asset protection is recognized as an important management factor for organizations, organizations are increasing their investments in information security(IS) policies and technologies. However, strict application of IS may cause non-compliance behavior through IS stress on employees of the organization. Accordingly, this study suggests a mechanism by which employee stress affects IS compliance intentions through self-determination, and a method to reinforce IS compliance intentions through person-organization fit. We conducted an online survey of employees working at companies that adopted IS policies and tested hypotheses using 475 samples. First, as a result of analyzing the main effects of applying the structural equation model, role stress affected IS compliance intention through self-determination. Second, as a result of analyzing the moderating effect of applying Process 3.1, personal organization fit strengthened the relationship between self-determination and IS compliance intention. The research suggests a direction for achieving internal IS goals by confirming the influence of IS stress and behavioral causes of employees.

• Journal of Digital Contents Society
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• v.14 no.2
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• pp.179-189
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• 2013

With the rapid development of information technology in 21st century, networks are being used with various devices. Most human actions are processed through cyber space, and it is no longer separate from daily life; it has changed into one of the most important aspects of human life. Unfortunately, in cyber space, certification method has not only technical problems, but also ethological problems. Many users seemed to use the same password throughout several sites. And for a long period they refused to change it or made a small change from the earlier password. This research aims to discuss general factors of choosing and using passwords within information security through statistical analysis.

• Information Systems Review
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• v.17 no.3
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• pp.39-64
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• 2015

As information and information technology become more important in competitive corporate environments, the risk of information security breaches has increased accordingly. Although organizations establish security measures to manage information security risks, members of organizations do not comply with them well, and their information security behavior intention is unclear. Therefore, to understand the information security risk management intention of the members of organizations, the present study developed a research model using Protection Motivation Theory, Supervisory Authority Pressure, and Background factors. This study presents empirical research findings based on the analysis of survey data from 201 members of financial institutions. Perceived Severity, Self-efficacy, and Supervisory Authority Pressure had a positive effect on intention; however, Perceived Vulnerability and Response Efficacy did not affect intention. Security Avoidance Habit, which was considered a background factor, had a negative effect on all parameters, and did not have an effect on intention. Security Awareness Training, another background factor, had a positive effect on information security risk management intention and perceived vulnerability, self-efficacy, response efficacy, and supervisory authority pressure, and had no effect on perceived severity. This study used supervisory authority pressure and background factors in the field of information security, and provided a basis to use supervisory authority pressure in future studies on behavior of organizations and members of an organization. In addition, the use of various background factors presented the groundwork for the expansion of protection motivation theory. Furthermore, practitioners can use the study findings as a foundation for organization's security activities, and to improve regulations.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2012.10a
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• pp.804-807
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• 2012

Cloud service provider has to protect client's information securely since all the resources are offered by the service provider, and a large number of users share the resources. In this paper, a NoSQL-based anomaly detection system is proposed in order to enhance the security of mobile cloud services. The existing integrated security management system that uses a relational database can not be used for real-time processing of data since security log from a variety of security equipment and data from cloud node have different data format with unstructured features. The proposed system can resolve the emerging security problem because it provides real time processing and scalability in distributed processing environment.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.1
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• pp.595-602
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• 2021

This study evaluates the impact of an information security policy sanction, a perceived threat, and the perception of the information security climate on a compliance behavioral intention. The research method was structured with a cross-sectional study design for the prospect and goal orientation. The variables used in the analysis are information security policy sanction, perceived threat, perception of information security climate, and compliance behavioral intention. Progress in this research consists of measuring the prospect and goal orientation, and then measuring the four variables. As a result, the prospect had a significant effect on the perception of the information security climate, and it was found that the influence of the gain-based condition was greater than the loss-based condition. Goal orientation had a significant effect on the information security policy sanction, the perceived threat, and the compliance behavioral intention, and the influence of the development-based condition was greater than the stability-based condition. Both prospect and goal orientation had an interactive effect on the compliance behavioral intention. The exploration model was verified as a mediation model. In addition, the discussion includes the appropriate implications for information security based on these research results.