This set of questions and answers highlights key cybersecurity challenges and protective measures for Internet of Things (IoT) and Operational Technology (OT) environments. It emphasizes vulnerabilities arising from limited device capabilities, default credentials, and legacy systems. The material identifies common attack vectors like Stuxnet-like malware and botnets exploiting weak security. Furthermore, it outlines crucial security strategies such as network segmentation, strong authentication, and the role of real-time monitoring in mitigating risks within these interconnected systems.