3283
Apple Remote Desktop
High RiskTCP/UDP — Remote Access
Port Overview
Port Number
3283
Service Name
Apple Remote Desktop
Transport Protocol
TCP/UDP
Category
Remote Access
Security Risk
High
Port Range
Registered (1024-49151)
What is Port 3283?
Port 3283 is used by Apple Remote Desktop (ARD) for remote management and screen sharing of macOS computers. It carries reporting data, task management commands, and remote control sessions between ARD administrator consoles and managed clients. Exposing this port publicly allows potential unauthorized remote access to Mac systems.
TCP/UDP
Remote Access
Security Considerations
Port 3283 (Apple Remote Desktop) is classified as high risk. This port is a common target for automated scanning and brute-force attacks. If you must expose it, restrict access to known IP addresses.
Recommendation: Use firewall rules to whitelist trusted IPs. Enable rate limiting and intrusion detection.