Port 69 — TFTP
Trivial File Transfer Protocol — minimal, no-auth file transfer often used for booting devices.
| Port number | 69 |
|---|---|
| Service | TFTP |
| Transport | UDP |
| Category | File Transfer |
Is port 69 safe?
No authentication or encryption; keep strictly internal.
Frequently asked questions
What is port 69 used for?
Port 69 (UDP) is the standard port for TFTP. Trivial File Transfer Protocol — minimal, no-auth file transfer often used for booting devices.
Is port 69 safe to open?
No authentication or encryption; keep strictly internal.
Is port 69 TCP or UDP?
Port 69 commonly uses UDP.