Hydra is capable of using many popular protocols including, but not limited to, RDP, SSH, FTP, HTTP and many others. Note This undergraduate assignment in the Data Security System course is a scientific version of previous tutorial. Hydra is a tool that is available in different flavors of Linux and support a variety of protocols to bruteforce username/password. - Medusa supports HTTP, FTP, CVS, AFP, IMAP, MS SQL, MYSQL, NCP, NNTP, POP3, PostgreSQL, pcAnywhere, rlogin, SMB, rsh, SMTP, SNMP, SSH, SVN, VNC, VmAuthd and Telnet. #hydra -L