Port
Port 8443 — HTTPS alt
Port 8443 (TCP) is used by HTTPS alt. Alternate HTTPS port for admin consoles and app servers.
Port 8443 at a glance
| Property | Value |
|---|---|
| Port number | 8443 |
| Transport | TCP |
| Service | HTTPS alt |
| Category | Registered port |
What it is used for
Alternate HTTPS port for admin consoles and app servers.
Security considerations
Secure with valid TLS.
See our full TCP/UDP port reference and learn how firewalls filter ports in the CyberOps course.
Frequently asked questions
What is port 8443 used for?
Port 8443 (TCP) is used by HTTPS alt. Alternate HTTPS port for admin consoles and app servers.
Is port 8443 TCP or UDP?
Port 8443 uses TCP.
Is it safe to open port 8443?
Secure with valid TLS.
Related
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