:1533
(TCP)
Low 风险
IBM Sametime
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TCP — Messaging
端口概览
端口号
1533
服务名称
IBM Sametime
传输协议
TCP
类别
Messaging
安全风险
Low
端口范围
已注册 (1024-49151)
什么是端口 1533?
Port 1533 is used by IBM Sametime, an enterprise instant messaging and web conferencing platform. It handles real-time messaging and presence information between Sametime clients and servers. IBM Sametime is commonly deployed in large enterprises alongside IBM Notes/Domino.
TCP
Messaging
安全注意事项
端口1533（IBM Sametime）被归类为低风险。该服务使用加密或攻击面极小，相对安全可以暴露。
建议：应用标准安全实践。保持软件更新并监控访问。