Port 990 is an IANA System Port assigned to ftps (ftp protocol, control, over TLS/SSL) over TCP and UDP.
- Port: 990
- Service ftps: TCP, UDP — ftp protocol, control, over TLS/SSL
- Range: System Ports (0–1023)
Document v1 · published by Koskamo · updated 2026-10-04
Port 990 is an IANA System Port assigned to ftps (ftp protocol, control, over TLS/SSL) over TCP and UDP.