Hydra can attack a variety of services, including:
- HTTP/HTTPS: Web services with basic authentication.
- FTP: File Transfer Protocol services.
- SSH: Secure Shell for remote login.
- Telnet: Unencrypted text communications.
- SMTP: Simple Mail Transfer Protocol for email.
- POP3: Post Office Protocol for email retrieval.
- IMAP: Internet Message Access Protocol for email.
- RDP: Remote Desktop Protocol for Windows remote access.
- VNC: Virtual Network Computing for remote desktop sharing.
- MySQL: Database service.
- PostgreSQL: Another database service.
- LDAP: Lightweight Directory Access Protocol.
- SMB: Server Message Block for file sharing in Windows.
- Redis: In-memory data structure store.
These services allow Hydra to perform password cracking and brute-force attacks on various applications and protocols.
