Hydra is a simple and powerful password testing tool that helps you test the security of login services. It can check username and password combinations for many supported protocols, including SSH, FTP, HTTP, SMTP, and more. Hydra is widely used for security auditing and password strength testing on systems you own or have permission to test.
Features of Hydra Tool:
- Useful for password security auditing and authentication testing.
- Supports over 50 network protocols and services.
- Test single or multiple usernames.
- Test single passwords or password wordlists.
- Supports username and password combination files.
- Run multiple connections in parallel for faster testing.
- Save successful login results to a file.
- Supports custom ports for different services.
- Provides detailed and verbose scan output.
- Supports both IPv4 and IPv6 networks.
Latest Installation Commands
Follow the latest and tested commands below to install Hydra in Termux. Copy and run each command one by one to complete the installation successfully.
Update Termux packages and install the required packages.
pkg update && pkg upgrade -y
pkg install git build-essential cmake -y
Clone the Hydra repository.
git clone https://github.com/vanhauser-thc/thc-hydra.git
Move into the project directory.
cd thc-hydra
Configure Hydra.
./configure --prefix=$PREFIX --disable-xhydra
Build Hydra.
make
Install Hydra.
make install
Verify the installation.
hydra -h
Hydra is now installed and ready to use.
Usage Guide
After installing Hydra, you can use it to perform password security testing on supported services. Below are some basic hydra usage commands.
Display the help menu.
hydra -h
Test SSH authentication.
hydra -l root -P passlist.txt ssh://192.168.0.1
Test FTP authentication.
hydra -L userlist.txt -p defaultpw ftp://192.168.0.1
Test an HTTP login form.
hydra -L logins.txt -P passwords.txt 192.168.0.1 http-post-form "/login.php:user=^USER^&pass=^PASS^:Invalid login"
Use a username and password file.
hydra -C defaults.txt pop3s://example.com
Test multiple authorized hosts.
hydra -L logins.txt -P passwords.txt -M targets.txt ssh
You can use these commands to test different supported services. Hydra will display the progress and show any successful login credentials that it finds during authorized testing.
Hydra Overview
Hydra is a useful password testing tool for checking the security of login services. It supports many network protocols and is widely used for password auditing and security testing. Always use Hydra only on systems you own or have permission to test.



