475
Cybercash
Low RiskTCP — Other
Port Overview
Port Number
475
Service Name
Cybercash
Transport Protocol
TCP
Category
Other
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 475?
Port 475 is assigned to Cybercash, an early internet payment processing protocol from the mid-1990s. Shut down in 2001.
TCP
Other
Security Considerations
Port 475 (Cybercash) 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.