My talk at SaintCon 2025 was just released, I break down RFID security vulnerabilities, covering HID’s Secure Identity Object (SIO) technology and how relay attacks actually work.
But here’s what made this different - I didn’t just explain the theory. I attempted a world record relay attack across the globe using a HID SEOS card, demonstrating in real-time why physical security is far more fragile than most organizations realize.
If you work in security, access control, identity management, or just want to understand how your credentials can be exploited, this talk is essential viewing. I walk through the technical specifics without losing sight of the bigger picture - showing exactly how relay attacks bypass supposedly secure systems.
The presentation challenges fundamental assumptions about RFID and proximity card security. Whether you’re defending these systems or want to understand the real threats, this is the kind of technical breakdown that changes how you think about physical security.
Check it out: https://www.youtube.com/watch?v=psit0UBhV28
Subscribe to my channel when you at it, https://www.youtube.com/@iceman1001/