Port 8443 is typically used for secure communication between a web server and a client or between a server and an application. It is commonly used for HTTPS communication in web applications that require encrypted communication, such as online banking or e-commerce websites.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 8443 |
tcp |
pcsync-http |
PCsync HTTPS |
REGISTERED PORT |
Port 8443 |
udp |
pcsync-http |
PCsync HTTPS |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |
Port 8443 | SW Soft Plesk Control Panel, Apache Tomcat SSL, Promise WebPAM SSL |