Explore the latest advancements in RFID hacking technology with this conference talk from nullcon Goa 2019. Delve into the world of Proxmark3 RDV4.0 as experts Kevin Barker and Christian Herrmann discuss its improvements over previous generations and showcase its capabilities in handling popular card formats used globally. Gain insights from these industry leaders, with Christian Herrmann, known as Iceman, sharing his expertise as a co-founder of RRG, GitHub repository maintainer, and certified enterprise architect. Learn from Kevin Barker (0xFFFF), another RRG co-founder with extensive experience in security management and Access Control systems. Discover the secrets and potential applications of this powerful RFID hacking tool in this informative 49-minute presentation.