클라우드 환경에서의 가시성 제공 방안 연구

Abstract

According to the government's plan for cloud conversion and integration of information resources for administrative and public institutions, work is underway to convert administrative and public institutions to the cloud by 2025. In addition, in the private sector, companies in many fields, including finance, are already using cloud services, and the usage is expected to expand more and more. As a result, changes have occurred in security control activities using security systems, it is required to secure visibility for encrypted traffic when building a cloud control environment. In this paper, an analysis was conducted on the way to provide visibility in the cloud service environment. Ways to provide visibility in the cloud service environment include methods of using load balancer, methods of using security systems, and methods of using equipment dedicated to SSL/TLS decryption. For these methods, Performance comparison was performed in terms of confidentiality, functionality (performance), cost. Through this, the pros and cons of each visibility provision method were presented.