SkimGuard: a passive 13.56 MHz NFC reader (skimmer) detector for Flipper Zero. Receive-only, never transmits. Sole contributor: Krishita Sanjay Choksi.
rfid nfc cybersecurity infosec fap security-tools embedded-c physical-security hardware-security nfc-reader defensive-security counter-surveillance flipperzero flipper-zero rfid-security emf-detector flipper-zero-app bug-sweep skimmer-detection card-skimmer
-
Updated
Sep 23, 2026 - Python