On a recent trip to Vegas I noticed that all the hotel locks had switched to RFID/NFC. This made me realize that I knew nothing about RFID/NFC security and that I should probably learn something about it so I gave myself a $500 budget and 90 days to see what I could and couldn't hack. In this talk we will discuss: What I bought, wanted to buy and shouldn't have bought. What software I used. Which of these tags I was able to clone and which ones I couldn't: Transportation Cards Hotel Cards OmniKey RFID Entry Keys Video Game Tags