Earlier this month, I spoke at DEF CON 27’s Lock Pick Village on insider attacks that can be executed on master-keyed systems. (Note: Not Master brand locks. 😊) A copy of my slides can be downloaded from: https://burrough.org/papers/Burrough-DC27_Master_Key_Talk.pdf.
As a lock enthusiast and professional pentester, I think a lot about ways to quickly or reliably gain access to restricted areas without relying on my picks. This talk will cover several ways to perform escalation of privilege in the physical world.