How to Lose Access to your Door in Two Easy Steps

Information leakage is not just a digital problem. Neither is your access management system. This talk will address this often overlooked opsec fail; pictures of keys can be found all over the internet, put there by proud new buildingowners, jobhoppers or correctional facility officers. These pictures can be turned into actual working keys, causing all sorts of chaos. This talk will show why this is a problem, why we should care and maybe make you rethink your physical security a bit.