https://blog.certcube.com/iot-101/
https://sec4dev.io/sessions/iot-hacking-101
https://github.com/V33RU/IoTSecurity101
https://www.pentesteracademy.com/course?id=37
https://www.attify.com/iot-security-exploitation-training
https://www.sans.org/cyber-security-courses/iot-penetration-testing/