For protocols like EM4100 or HID Prox, the Flipper Zero cannot easily guess random long strings instantly.
The legal status of the Flipper Zero is clear in most Western countries: it is as a learning tool on your own property or systems. However, it becomes illegal the moment you use it to:
For systems that are not wireless, the Flipper Zero can interface directly via GPIO pins to emulate keyboards, or drive external hardware to brute force physical locks. Using specialized firmware, the Flipper can act as a to inject commands and try PIN codes on a locked computer. 5. Security and Ethical Considerations