03-29-2015, 02:46 PM
Learn how to do penetration testing, install virtualbox, use kali linux, and discover new vulnerabilities in systems!
[php]https://www.udemy.com/penetration-testing/?couponCode=JDFREE[/php]
[php]https://www.udemy.com/penetration-testing/?couponCode=JDFREE[/php]