Is port 5555 (Android ADB (Remote) / FreeBSD) dangerous?

Port 5555 is classified as critical risk and should not be exposed to the public internet. It transmits data without encryption, making it vulnerable to eavesdropping and credential theft.

Should port 5555 be open on my firewall?

No, port 5555 should not be open to the public internet. Block it at the firewall and use encrypted alternatives such as SSH, SFTP, or HTTPS instead.

What transport protocol does port 5555 use?

Port 5555 (Android ADB (Remote) / FreeBSD) uses the TCP transport protocol and falls under the Remote Access category.

:5555 (TCP)

Android ADB (Remote) / FreeBSD

Critical Risco

TCP — Remote Access

Visão geral da porta

Número de porta 5555

Nome do serviço Android ADB (Remote) / FreeBSD

Protocolo de transporte TCP

Categoria Remote Access

Risco de segurança Critical

Intervalo de portas Registradas (1024-49151)

O que é a porta 5555?

Port 5555 is used by Android Debug Bridge (ADB) for remote TCP connections to Android devices when ADB is enabled over Wi-Fi. When a device has ADB over network enabled, it listens on this port for debugging connections. This port is frequently targeted by botnets like ADB.Miner to compromise Android devices.

TCP Remote Access Comumente usadas

Considerações de segurança

A porta 5555 (Android ADB (Remote) / FreeBSD) é classificada como risco crítico. Esta porta não deve ser exposta à internet pública. O serviço transmite dados sem criptografia, tornando-o vulnerável a escutas, roubo de credenciais e ataques man-in-the-middle.

Recomendação: Bloqueie esta porta no firewall. Use alternativas criptografadas (SSH, SFTP, HTTPS) em vez disso.

Portas relacionadas — Remote Access

22 SSH 23 Telnet 57 Private Terminal Access 89 SU/MIT Telnet Gateway 95 SUPDUP 107 Remote Telnet 177 XDMCP 219 Uarps

Termos relacionados

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS