Using thc-hydra to brute force some commom service (FTP/SSH/SMB/POP3/Telnet/RDP/HTTP)
THC-Hydra is a very fast (multi-threaded) network logon cracker which supports many different services: afp, cisco, cisco-enable, cvs, firebird, ftp, http-get, http-head, http-proxy, https-get, https-head, httpsform-get, https-form-post, icq, imap, imap-ntlm, ldap2, ldap3, mssql, mysql,...