"Fortress Island" Physical Security in Voting Systems
Drew Springall
Voting Village @ DEF CON 33 · Day 1 · Voting Village
In his compelling Voting Village 2025 presentation, "Fortress Island" Physical Security in Voting Systems, Professor Drew Springall of Auburn University, alongside collaborators Tripispel, Jenny Ginge, and Jared Hardy, delivers a critical examination of a frequently overlooked yet foundational aspect of election security: the physical safeguards protecting voting machines. Springall challenges the prevailing assumption that locks, seals, and other physical barriers are robust deterrents against malicious actors, revealing systemic vulnerabilities that render many election systems surprisingly susceptible to compromise. His talk draws a powerful analogy to the World War II "Fortress Singapore," which was deemed impregnable but fell swiftly due to a misdirected defense strategy, illustrating how a focus on one type of threat (cyber) can leave another (physical) dangerously exposed.
AI review
Springall's physical security audit of U.S. voting systems is exactly the kind of unglamorous, systematic work the field needs more of: real keys purchased, real seals defeated, real evidence across 38 states. It won't make the mainstream news cycle the way a remote-code-execution would, but it methodically dismantles the 'physical security as backstop' assumption that vendors and election officials have been hiding behind for years.