Open source intelligence base cyber threat inspection framework for critical infrastructures

Critical infrastructure, which used in energy, industry, and financial area, is one of essential components for modern society. Thus, critical infrastructures and its availability must be kept secure. Inspecting cyber threat is needed to prevent cyber-attack on critical infrastructure. By using OSINT (Open Source INTelligence) process, it is possible to gather meaningful intelligence related to security. In this paper, a cyber threat inspection framework for critical infrastructure based on OSINT process, is proposed.