CAJ | 학술논문

随着信息技术和网络的迅猛发展，支付业务、技术及工具不断创新，移动支付的发展在逐渐加快。移动支付给人们生活带来方便和快捷的同时，也存在着较高的潜在风险，容易遭受非法入侵和恶意攻击。就移动支付风险的分析及风险值的计算理论方面开展工作，在贝叶斯网络的基础上，针对移动支付的主要组成主体，提出移动支付风险评估模型，通过使用该模型进行移动支付风险评估不仅可以对目前移动支付的风险进行评估，还可以根据风险评估结果引导风险控制，对比风险控制前后的风险值判断风险控制的效果，通过案例分析，提出的移动支付风险评估模型可以很好地完成移动支付的风险评估要求。
수착신식기술화망락적신맹발전，지부업무、기술급공구불단창신，이동지부적발전재축점가쾌。이동지부급인문생활대래방편화쾌첩적동시，야존재착교고적잠재풍험，용역조수비법입침화악의공격。취이동지부풍험적분석급풍험치적계산이론방면개전공작，재패협사망락적기출상，침대이동지부적주요조성주체，제출이동지부풍험평고모형，통과사용해모형진행이동지부풍험평고불부가이대목전이동지부적풍험진행평고，환가이근거풍험평고결과인도풍험공제，대비풍험공제전후적풍험치판단풍험공제적효과，통과안례분석，제출적이동지부풍험평고모형가이흔호지완성이동지부적풍험평고요구。
With the development of the information technology and the networks, more and more payment businesses, techniques and tools are provided, as one of them, mobile payments are also promoted. Mobile payments make people’s lives easier and faster, however, potential risk, vulnerabilities and malicious attacks are also aroused. In this paper, risk analysis and assessment of mobile payment are presented. Based on Bayesian networks, by analyzing the entities of mobile payment system, it proposes a risk assessment model for mobile payment. By using this model, the risk of mobile pay-ment can be calculated and the result can be used to help proposing risk control solutions. The risk value before and after risk control can be compared to show the feasibility of the risk control solution. The last case study shows that the model meets the needs of risk assessment of mobile payment.