OSINT - Preparation

Penetration Testing Exection Standard [http://www.pentest-standard.org/]
Common Sense Security Framework [http://www.commonsenseframework.org/]
XMind [http://www.xmind.net/]
Freemind [http://freemind.sourceforge.net/]
VirtualBox [https://www.virtualbox.org/wiki/VirtualBox]
VMWare Workstation Player [http://www.vmware.com/products/workstation.html]
Kali [https://www.kali.org/]
BugCrowd [https://bugcrowd.com/]
HackerOne [https://hackerone.com/]