:5223
(TCP)
Low 风险
XMPP Client SSL / Apple Push
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TCP — Messaging
端口概览
端口号
5223
服务名称
XMPP Client SSL / Apple Push
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 5223?
Port 5223 is used for SSL-encrypted XMPP client connections and historically by Apple Push Notification Service (APNs) for legacy device connections. Apple devices used this port to maintain persistent connections to Apple's push notification infrastructure. Modern APNs uses port 443, but this port remains in use for XMPP-over-SSL deployments.
TCP
Messaging
安全注意事项
端口5223（XMPP Client SSL / Apple Push）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。