Ang Cui

Black Hat·56 min

• Black Hat
• Red Team
• Date: 2025
• Location: Black Hat

Ang Cui · Michael Costello · Salvatore Stolfo

Analysts investigate attack surfaces and defenses concerning USA 2013 - Stepping P3wns: Adventures in full-spectrum embedded exploitation (& defense!).

Main Stage·42 min

• DEF CON
• Mobile
• Date: Aug 2013
• Location: Las Vegas

Ang Cui · Michael Costello

Ang Cui and Michael Costello details stepping P3wns: Adventures in full spectrum embedded exploitation (and defense.

Main Stage·22 min

• DEF CON
• Hardware
• Date: Jul 2012
• Location: Las Vegas

Ang Cui

Ang Cui explores embedded device firmware vulnerability hunting using frak at DEF CON 20, examining firmware-analysis and practical defenses.