> For the complete documentation index, see [llms.txt](https://hackzzz.gitbook.io/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hackzzz.gitbook.io/welcome/gadgets/proxmark3.md).

# Proxmark3

<figure><img src="https://dangerousthings.com/wp-content/uploads/product_10260_proxmark3easy-front-angle.jpg" alt=""><figcaption></figcaption></figure>

* **Proxmark3** is a *multi-purpose hardware tool for radio-frequency identification (RFID) security analysis, research and development*. It supports both high frequency (**13.56 MHz**) and low frequency (**125/134 kHz**) proximity cards and allows users to read, emulate, fuzz, and brute force the majority of RFID protocols.
* You Can Install the necessary software in Kali Linux by typing: `sudo apt install proxmark3`