Hi, I’m Andy, and welcome to my little corner of YouTube. I create cyber-security videos, designed to help develop intermediate-level skills. My main series, Attack Detect Defend, demonstrates the variety of techniques used by hackers, and what can be done to detect and prevent attacks. I’ve published video walkthroughs of a few capture-the-flag competitions, and I have a few other cool projects in the works coming soon. If this all sounds right up your street, take a browse at a few videos, and consider subscribing. Let me know your feedback in the comments, or if you have a good idea of topics for future videos. Thanks for stopping by!