829
CMP
Low RiskTCP — Security & VPN
Port Overview
Port Number
829
Service Name
CMP
Transport Protocol
TCP
Category
Security & VPN
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 829?
Certificate Management Protocol (CMP), defined in RFC 4210, used for PKI certificate lifecycle management including issuance, renewal, and revocation.
TCP
Security & VPN
Security Considerations
Port 829 (CMP) 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.