Blockchain based Removable Storage Device Log Management System

Since the use of removable storage devices, security of the storage devices has been required as needed. In response to this demand, a method of managing/controlling removable storage devices through software is being utilized. However, because common management software stores logs about the use of the storage device on a personal PC or on a central server, there may be situations in which insiders tamper with the logs after malicious behavior. This paper proposes a blockchain-based log management system to solve the problem of log tamperability of existing removable storage management software.