Santa Claus a.k.a. Mike Piekarski...

Faisal Tameesh discusses CrowdStrike...

Jullian Gerhart, password harvester...

NextGen RFID hacking with Brett DeWall...

Matt Graeber invents Invoke-Shellcode...

Matt Shirley, hacker to advisor...

Zac is in the hotseat...

Eric Buck confusing security guards...

Dave Catling calls the help desk, then the user, then the help desk...

Sarah Hume the Purple Queen...

Stephen Bondurich fits in the ceiling...