Monthly Archives: March 2020

What’s the Differences Between Mifare Classic 1K, 4K and Mini Card

The most widely used RFID card on the world is the Mifare Classic 1K card. You might start leaning RFID by using the Mifare Classic Tools or MTools app on Android. There exist more than 3 types of Mifare Classic Card on the market. The top 3 you may see are named 1K card, 4K […]

How to use Mifare Classic Offline Cracker

MFOC is an open-source implementation of an “offline nested” attack by Nethemba. It allows recovering authentication keys from the MIFARE Classic card. Project on Github Build from Source MFOC Help MFOC Example Have a try Connect PN532 to Linux, macOS, Windows or Android Devices. 2. Open a terminal and read the card type with […]