About UDP Port 4443
Port 4443 is registered with the Internet Assigned Numbers Authority (IANA) for pharos. The IANA description reads: ‘Pharos’. This port does not currently appear in the IDS rulesets or malware activity indicators in our data sources.
Data Sources
This information is compiled from: IANA Service Name and Transport Protocol Port Number Registry, Emerging Threats Open Ruleset (BSD 2-Clause / GPLv2 per SID range), and MITRE ATT&CK (Apache 2.0).
Browse other ports: ports 4000 to 4999, or the full port numbers list.