Cloning MIFARE Classic Cards via Proxmark3

🎬 Intro&#xA; &#xA; &#xA; &#xA; # &#xA; &#xA; &#xA; &#xA; This post will be about how you can easily clone MIFARE Classic cards with a Proxmark3 device. I have long been interested in how RFID works and the security behind it and the Proxmark3 is a great tool for this.