Peter Fillmore is an expert in the security of real world payment systems. He has worked to design and certify many different systems that we all rely on today. He provides consulting and training services to international clients looking to implement, secure and certify systems to international standards. Outside of these services he enjoys looking for WONTFIX bugs in protocols and trolling listeners of music streaming services with unlistenable junk. He enjoys long midnight strolls on the beach, listening to high pitched screaming and ripping important pcb traces off expensive equipment.