:243
(TCP/UDP)
Low Risk
SUR-MEAS
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TCP/UDP — System & Infrastructure
Port Overview
Port Number
243
Service Name
SUR-MEAS
Transport Protocol
TCP/UDP
Category
System & Infrastructure
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 243?
Survey Measurement. A protocol for conducting network performance surveys and collecting measurement data.
TCP/UDP
System & Infrastructure
Security Considerations
Port 243 (SUR-MEAS) is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose.
Recommendation: Standard security practices apply. Keep software updated and monitor access.