IPFYI
:720 (TCP)

SMQP

Low Risk

TCP — Messaging

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Port Overview

Port Number 720
Service Name SMQP
Transport Protocol TCP
Category Messaging
Security Risk Low
Port Range Well-Known (0-1023)

What is Port 720?

Simple Message Queue Protocol (SMQP), an early lightweight message queuing protocol predating modern alternatives like AMQP and MQTT. No significant modern deployment.

TCP Messaging

Security Considerations

Port 720 (SMQP) 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.