Shodan
1. Shodan is a search engine that scans and indexes devices connected to the internet based on open ports and banners.
2. It supports querying for specific services, devices, and vulnerabilities using filters like IP, port, and country.
3. Shodan provides an API for automated searches, allowing security researchers to track exposed systems and potential vulnerabilities.
Example 1. Search for all devices with open port 22: `shodan search port:22`
2. Query for devices in a specific country with a vulnerable service: `shodan search country:US vuln:CVE-2024-47641`
1. Shodan is a search engine that scans and indexes devices connected to the internet based on open ports and banners.
2. It supports querying for specific services, devices, and vulnerabilities using filters like IP, port, and country.
3. Shodan provides an API for automated searches, allowing security researchers to track exposed systems and potential vulnerabilities.
Example 1. Search for all devices with open port 22: `shodan search port:22`
2. Query for devices in a specific country with a vulnerable service: `shodan search country:US vuln:CVE-2024-47641`