49:33

Defcon 21 - Defense by numbers: Making Problems for Script Kiddies and Scanner Monkeys

47:10

Defcon 21 - Forensic Fails - Shift + Delete Won't Help You Here

1:33:03

Defcon 21 - All Your RFz Are Belong to Me - Hacking the Wireless World with Software Defined Radio

49:42

DEFCON 17: Stealing Profits from Spammers or: How I learned to Stop Worrying and Love the Spam

1:02:17

OAuth 2.0 and OpenID Connect (in plain English)

45:20

Defcon 21 - Stalking a City for Fun and Frivolity

54:12

DEF CON 32 - Anyone can hack IoT- Beginner’s Guide to Hacking Your First IoT Device - Andrew Bellini

42:55

DEF CON 32 - Counter Deception: Defending Yourself in a World Full of Lies - Tom Cross, Greg Conti