File Transfer Protocol (FTP) services are usually found running on servers to provide public access to files over IP. The FTP service uses the following two ports to function in its native mode:
Historically, the way that FTP services have been used to compromise networks include:
I will discuss each of these attack types; however, the first task to undertake when identifying an accessible FTP service is that of enumeration, to ascertain the FTP service that's running and its configuration. |