Port 3050: Firebird
Port 3050 is the Firebird database server's default listener, registered with IANA under the name gds_db. Firebird is an open-source relational database descended from Borland InterBase.
TCPDatabasesUnencrypted by defaultIANA assigned
| Port number | 3050 |
|---|---|
| Service | Firebird database (gds_db) |
| Protocol | TCP |
| Category | Databases |
| Default encryption | No |
Security note. Port 3050 is not encrypted by default. Restrict it to trusted networks, or use an encrypted alternative where one exists, to avoid exposing credentials and data in transit.
Frequently asked questions
What is port 3050 used for?
Port 3050 is the Firebird database server's default listener, registered with IANA under the name gds_db. Firebird is an open-source relational database descended from Borland InterBase.
Is port 3050 TCP or UDP?
Port 3050 (Firebird) uses TCP.
Is port 3050 secure?
Port 3050 is not encrypted by default. Where possible, use an encrypted alternative or tunnel it over TLS or a VPN.
Should I open port 3050 on my firewall?
Only if you specifically need Firebird. Expose it to the smallest set of trusted sources, and never open database or Windows-service ports to the whole internet.