10443
HTTPS Alternate
Medium RiskTCP — Web
Port Overview
Port Number
10443
Service Name
HTTPS Alternate
Transport Protocol
TCP
Category
Web
Security Risk
Medium
Port Range
Registered (1024-49151)
What is Port 10443?
An alternate HTTPS port used by various applications and management interfaces when the standard port 443 is unavailable or reserved. Commonly used by VMware vSphere, Cisco, and other enterprise web management consoles. Traffic on this port is TLS-encrypted.
TCP
Web
Security Considerations
Port 10443 (HTTPS Alternate) is classified as medium risk. While this service is commonly exposed, consider using encrypted alternatives where available.
Recommendation: Keep the service updated. Monitor logs for unusual activity.