Cobalt Strike / Armitage: Free training lectures from the developer
Raphael Mudge, the creator of Cobalt Strike and Armitage, has released some free training lectures on how to use Cobalt Strike (and Metasploit) for red team activities. If you aren’t familiar, Cobalt Strike is the professional version of the free Armitage.
These lectures are a great way to introduce yourself to Metasploit and Cobalt Strike, and learn how to use them to successfully perform advanced penetration tests.
See here for some of the differences between Cobalt Strike and Armitage.