// REFERENCE
Port 989 (FTPS data)
Protocol: TCP
Service: FTPS data
Medium risk
The data channel of FTPS (FTP over implicit TLS); its control channel is 990. It encrypts the transfer, unlike classic FTP (20/21).
Related tools
Work with this in:
Related
20
Port 20 (FTP-DATA) 21
Port 21 (FTP) 69
Port 69 (TFTP) 139
Port 139 (NetBIOS Session / SMB) 445
Port 445 (SMB) 873
Port 873 (rsync)
Port 20 (FTP-DATA) 21
Port 21 (FTP) 69
Port 69 (TFTP) 139
Port 139 (NetBIOS Session / SMB) 445
Port 445 (SMB) 873
Port 873 (rsync)
Assignments per the IANA port registry. Educational content.