:27
(TCP/UDP)
NSW-FE
Low RiskTCP/UDP — System & Infrastructure
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Port Overview
Port Number
27
Service Name
NSW-FE
Transport Protocol
TCP/UDP
Category
System & Infrastructure
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 27?
NSW User System Front End. Part of the NSW (National Software Works) system developed for ARPANET, providing a user interface to the NSW environment.
TCP/UDP
System & Infrastructure
Security Considerations
Port 27 (NSW-FE) 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.