Hak 5
Meltdown and Spectre - Everything You Need To Know - ThreatWire  15:25  
Published Jan 24,2018
https://youtube.com/watch?v=sNgiYM8e5iE

FISA Lives On & The NSA Keeps Surveillance Authority 9:22 
Published on Jan 17, 2018
https://youtube.com/watch?v=-i90CDqTBHc

How to setup Metasploitable 3 - Metasploit Minute
Published on Jan 20, 2018
https://youtube.com/watch?v=orYbXHm_UXY