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Footprinting Shodan

Shodan is a search engine that allows users to find Internet-connected devices, including servers, routers, webcams, and other IoT (Internet of Things) devices. It provides an easy way for individuals and organizations to scan the internet for vulnerable systems or devices.

Footprinting using Shodan involves searching for open ports on target systems, which can reveal information about the system, such as the operating system, applications, and services running on the system. This information can be used by attackers to identify vulnerabilities in the system and launch targeted attacks.

To perform footprinting using Shodan, follow these steps:

1. Create an account on Shodan.io and log in.
2. Use the search bar to search for the target IP address or domain name.
3. Review the search results for information about the target system, such as open ports, operating system, and services running on the system.
4. Use the filters to narrow down the search results and find specific information about the target system.
5. Save the search results for future reference or analysis.

It's important to note that using Shodan for footprinting purposes can potentially violate the terms of service of the service, and may even be illegal in certain circumstances. Therefore, it's important to use caution and ensure that you're using the tool ethically and legally.

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Footprinting Shodan