Paper Title
Research Direction of Cyber Resilience

Nowadays it is hard to prevent security incident because cyber threats have been diversified. Therefore it is required to improve abilities about rapid detection and restoration if the security incident could not be prevented perfectly. Some efforts have been tried to apply resilience to the field of information security since 2010. However it was difficult to apply resilience to real business environment because the concept of resilience was not defined. Furthermore a cyber resilience were regarded as one of the critical issue at the international standard meeting held in 2016. At the meeting, the way to define the concept of cyber resilience and to apply to business environment as international standard were proposed as future task. The purpose of this study is to define the concept of cyber resilience and propose a future research direction. We also introduce a cyber resilience model and international standard activities at ISO/IEC JTC1 SC27. Keywords- Cyber Resilience, Cybersecurity