모바일 뱅킹 시스템의 소프트웨어 보안성 개선을 위한 고장 트리 분석과 고장 유형 영향 분석에 관한 연구

Abstract

As the information technologies and mobile communication technologies has developed, the use of internet and mobile banking is still increasing drastically. Especially, due to the convenience of mobile banking system which users can use anytime, anywhere, mobile banking service has become a major service on banking information systems. However, mobile banking system has been exposed to various security threats and risk factors. It is very important to improve the security of mobile banking systems. In this paper, first, we analyze risk factors and security vulnerabilities and suppose improved mobile banking security management process on the most important stages of mobile banking process. Second, we accomplish the analysis of FTA and FMEA for improving the security of mobile banking system. Hence, we can propose more improved, secure mobile banking system to users and prevent a lot of security threats regularly.