Explain web security : Shodan for scanning

The video tutorial introduces Shodan, an online database for internet-connected devices. It explains how to register and explore Shodan, focusing on industrial control systems, banner grabbing, and finding exploits. The tutorial also covers creating reports, using maps, and conducting reconnaissance. It highlights the use of Shodan for searching servers and understanding Telnet. The video concludes with a demonstration of generating reports and emphasizes Shodan's utility in scanning the internet for connected devices.

What new insight or understanding did you gain from this video?