:770
(TCP/UDP)
Low Risk
CADLOCK
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TCP/UDP — Other
Port Overview
Port Number
770
Service Name
CADLOCK
Transport Protocol
TCP/UDP
Category
Other
Security Risk
Low
Port Range
Well-Known (0-1023)
What is Port 770?
CADLOCK. CAD file locking protocol for preventing concurrent editing conflicts in design files.
TCP/UDP
Other
Security Considerations
Port 770 (CADLOCK) 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.