Advanced Infrastructure Penetration Testing

Open source intelligence 

Open source intelligence (OSINT), as its name suggests, involves finding information about a defined target using available sources online. It can be done using many techniques:

• Conducting search queries in many search engines
• Gaining information from social media networks
• Searching in deep web directories and the hidden wiki
• Using forum and discussion boards

For example, if you want to search for a specific employee, you can use a theHarvester tool, and it will help find all public information about that person.

You can get theHarvester from its GitHub repository using this command from your console:

git clone https://github.com/laramies/theHarvester 

Then, type ./theHarvester to run the script.

For example, if ...