Cybersecurity Courses Passive Information Collection

Cybersecurity Courses Passive Information Gathering, We can obtain the information we want to know about a person, institution, system, etc. by using online resources such as search engines, social networks, career sites, without connecting with the target. The information obtained using these methods is called passive information.

Passive Information Collection and reporting systems

Get information – View comprehensive information about a site.
https://sitereport.netcraft.com/

Reporting malicious sites and emails
https://report.netcraft.com/report/

Worldwide vulnerable site and IP address filtering service
https://www.shodan.io/

Search commands
: Includes servers in Turkey in the report: country: tr Specifies which service to include in the report: product: apache Specifies which ports to include in the report: port: 443
Specifies which domain addresses to include in the report: hostname
: info nacaksiteninadresi.com.tr

Example filtering
country: tr product: apache port: 443 hostname: informational nacaksiteninadresi.com.tr
description: The country is Turkey, the service used is apcahe, the port number is 443 and the address in the specified domain is displayed.

Arif Akyüz
Content Producer & Cyber Security Expert
[email protected]