128
GSS-XLicen
Low RiskTCP/UDP — Security & VPN
Port Overview
Port Number
128
Service Name
GSS-XLicen
Transport Protocol
TCP/UDP
Category
Security & VPN
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 128?
GSS X License Verification. Used for verifying X Window System licenses in networked environments using the Generic Security Services framework.
TCP/UDP
Security & VPN
Security Considerations
Port 128 (GSS-XLicen) 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.