Summary
OT attacks are critical and have leaned more toward nation-state attacks; hence, it is crucial to have an overall security system, a zero-trust approach, and a defined risk mitigation approach after finding a versatile asset discovery approach. In the next chapters, we will learn how to implement all these (security, a ZT approach, risk mitigation techniques, asset discovery, and so on), especially focused on OT/IoT security with Microsoft Defender for IoT.