Is port 9735 (Lightning Network (Bitcoin)) dangerous?

Port 9735 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 9735 be open on my firewall?

Port 9735 is generally safe to have open. Apply standard security practices: keep software updated and monitor access logs.

What transport protocol does port 9735 use?

Port 9735 (Lightning Network (Bitcoin)) uses the TCP transport protocol and falls under the Other category.

:9735 (TCP)

Lightning Network (Bitcoin)

Low Risco

TCP — Other

Visão geral da porta

Número de porta 9735

Nome do serviço Lightning Network (Bitcoin)

Protocolo de transporte TCP

Categoria Other

Risco de segurança Low

Intervalo de portas Registradas (1024-49151)

O que é a porta 9735?

Port 9735 is the default peer-to-peer port for Lightning Network nodes, a Layer 2 payment protocol built on top of Bitcoin for fast, low-fee micropayments. Lightning nodes use this port to communicate with peers for channel management, payment routing, and gossip protocol message exchange. Running a Lightning node on this port contributes to Bitcoin's payment scalability.

TCP Other

Considerações de segurança

A porta 9735 (Lightning Network (Bitcoin)) 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 — 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)