Hak 5 
Steal a Car With $22 in Tech, FCC Removes Price Caps, and Punycode is Full of Win - Threat Wire - Duration: 8 minutes, 57 seconds.
https://youtube.com/watch?v=G1NSfB6dBEE

Linux Terminal 201: Networking Commands You Should Know Pt 2! - HakTip 153 - Duration: 8 minutes, 43 seconds.
https://youtube.com/watch?v=RrmWU_Hg9e4