Recovery System using SDN Technology for Cyber Attack Solution
Rusydi Umar, Ridho Surya Kusuma · 2021
Corporate organizations, governments and public services seek to protect their valuable assets such as databases from cyberattacks. Attacks on security systems allow breaches, theft, and manipulation of data. Therefore, a system is needed to reduce vulnerabilities and threats. The security model implemented is the implementation of laws that guarantee data protection, blockchain, and authentication. This study offers designers a recovery system prototype that uses network management based on Software-Defined Networking (SDN) technology. The SDN technology applied is Ryu Controller, which allows access to specific databases in a specially programmed network. This research phase begins with needs analysis, virtual environment, examination, analysis, and cyber-attack testing. The results obtained in this study successfully implemented a recovery system with a total time for backing up four servers in one period was ±90 minutes, and the recovery time was ±90 minutes. Based on this, this research is fit for the purpose and can be used to reduce cyberattacks.