FTP Data
FTP Data Protocol
Detection Information
The following page provides information on the FTP Data Protocol.
Protocol Description
FTP is a protocol used to transfer files between computers. The data portion of the file transfer often passes through TCP port 21, while the control typically happens on TCP port 20.
Full Name
File Transfer Protocol (Data)
Abbreviation
FTP Data
Introduced
Version 2.88
Best Practices
FTP is an old school protocol that has been around since the early 1970s. Unlike the encrypted FTPS protocol, the basic FTP protocol uses clear text passwords so user authentication should be avoided in this mode.
Port Statistics
| IP Protocol | Flow Percent |
|---|---|
| TCP 20 | 100% |
Port Reference - RFC
- TCP 20 - File Transfer [Default Data]
Category
File Server
External Resources
Protocol Detection
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