The modernization of industrial networks through internet connectivity has improved productivity, but the benefits of digital transformation have also brought about an increase in potential attack surfaces. The constant occurrence of industrial control security incidents has greatly reduced the effectiveness of physical isolation. However, due to the limitations of the OT environment, it is difficult to construct layered blocking or defense measures like those used in IT, which also reflects the difficulty of OT systems in resisting network attacks. In this session, we will take the perspective of an industrial network security company and build a complete industrial security ecosystem from a visualization standpoint. In addition to OT assets, it will also cover IT and IoT devices, and even building management systems (BMS), which are the focus of CPS (Cyber Physical System) security discussions in recent years.