UDP Port 3389 – RDP (Microsoft Remote Desktop Protocol)

About UDP Port 3389

Port 3389 carries the IANA assignment for ms-wbt-server. The IANA description reads: ‘MS WBT Server’. 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 Snort Community Rules (GPLv2).