A Python script to lookup available information in Shodan for a list of IPs and save the data to a local file that can be processed using the Shodan CLI.
Shodan , the official definition of himself Computer Search Engine (Computer Resource Search Engine), is American man John Mase Li spent nearly 10 years to build a search engine that can search almost all US industrial control and connected to the network system .Shodan Unlike traditional search engines such as Google, use Web crawlers to traverse your entire site, but directly into the channel behind the Internet, various types of port equipment audits, and never stops looking for the Internet and all associated servers, camera, printers, routers , and so on. Shodan month will be at about 500 million server around the clock to gather information.This engine can search, locate all devices connected to the network server. Shodan works produced by various types of port equipment system flag information (banners) audits generate search results, so when you use it, the need to understand a little knowledge of the system flag information.
Numerous industrial control computer, waterworks and power grid and other automation systems are connected to the network, some of which exist loopholes , moderate levels of hackers will be able to dive into these systems. Industrial control computer firewall protection usually at work, but the protection of a firewall can easily be connected to the network and erosion. Shodan tutorial, please visit here.