Is port 5223 (XMPP Client SSL / Apple Push) dangerous?

Port 5223 is classified as low risk. This service uses encryption or has a minimal attack surface, making it relatively safe to expose with standard security practices.

Should port 5223 be open on my firewall?

Port 5223 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 5223 use?

Port 5223 (XMPP Client SSL / Apple Push) uses the TCP transport protocol and falls under the Messaging category.

:5223 (TCP)

XMPP Client SSL / Apple Push

Low Risco

TCP — Messaging

Visão geral da porta

Número de porta 5223

Nome do serviço XMPP Client SSL / Apple Push

Protocolo de transporte TCP

Categoria Messaging

Risco de segurança Low

Intervalo de portas Registradas (1024-49151)

O que é a porta 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

Considerações de segurança

A porta 5223 (XMPP Client SSL / Apple Push) é classificada como baixo risco. Este serviço usa criptografia ou tem uma superfície de ataque mínima, tornando-o relativamente seguro para expor.

Recomendação: Aplique práticas de segurança padrão. Mantenha o software atualizado e monitore o acesso.

Portas relacionadas — Messaging

18 MSP 87 ttylink / link 98 TACNews 99 Metagram 119 NNTP 169 SEND 194 IRC 218 MPP

Termos relacionados

ARP FTP HTTP ICMP IMAP NTP