Is port 9999 (Urchin / Distinct32) dangerous?

Port 9999 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 9999 be open on my firewall?

Port 9999 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 9999 use?

Port 9999 (Urchin / Distinct32) uses the TCP transport protocol and falls under the Other category.

:9999 (TCP)

Urchin / Distinct32

Medium Risco

TCP — Other

Visão geral da porta

Número de porta 9999

Nome do serviço Urchin / Distinct32

Protocolo de transporte TCP

Categoria Other

Risco de segurança Medium

Intervalo de portas Registradas (1024-49151)

O que é a porta 9999?

Port 9999 is used by various applications including Urchin web analytics (predecessor to Google Analytics), Java Debugger Wire Protocol (JDWP) in some configurations, and numerous custom applications. It is a commonly chosen 'high port' for development servers, dashboards, and administrative interfaces. The memorable number makes it a popular default for custom services.

TCP Other

Considerações de segurança

A porta 9999 (Urchin / Distinct32) é classificada como risco médio. Embora este serviço seja comumente exposto, considere usar alternativas criptografadas quando disponíveis.

Recomendação: Mantenha o serviço atualizado. Monitore os logs em busca de atividades incomuns.

Portas relacionadas — Other

35 Private Printer Server 43 WHOIS 63 Whois++ 75 Private Dial-Out Service 78 VetTCP 91 MIT-DOV 92 NPP 104 DICOM

Termos relacionados

ASN BGP Hijack Data Center Domain Name Dual Stack Internet Exchange Point (IXP)