418
Hyper-G
Low RiskTCP/UDP — Web
Port Overview
Port Number
418
Service Name
Hyper-G
Transport Protocol
TCP/UDP
Category
Web
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 418?
Hyper-G (HyperWave). Protocol for the Hyper-G/HyperWave hypermedia information system, a precursor to modern CMS platforms.
TCP/UDP
Web
Security Considerations
Port 418 (Hyper-G) 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.