If you prefer a GUI interface, you can install xHydra : sudo apt install hydra-gtk Use code with caution. Method 2: Compiling from Source (GitHub)

Hydra works by taking a target, a protocol, and a list of credentials.

If it is missing or you need to reinstall it, follow these steps:

In most standard installations, on Kali Linux. You can verify this by opening a terminal and typing hydra -h to see the help menu.