Thomas Richard talks to Joe Brinkley, Director of Offensive Security, Innovation, Research & Advance Testing at OnDefend

Some of the resources Joe mentions:

Podcasts

Joe used to listen to Security Weekly, Security Now

He currently listens to the Blackhills Webinars & the Phil Wiley Show and Darknet Diaries

Joe talks about the Mentor Village and Deadpixelsec.com

TJ Null does some guides to help you with OSCP