Is port 1524 (Ingreslock) dangerous?

Port 1524 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 1524 be open on my firewall?

No, port 1524 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 1524 use?

Port 1524 (Ingreslock) uses the TCP transport protocol and falls under the Security & VPN category.

:1524 (TCP)

Ingreslock

Critical Riesgo

TCP — Security & VPN

Resumen del puerto

Número de puerto 1524

Nombre del servicio Ingreslock

Protocolo de transporte TCP

Categoría Security & VPN

Riesgo de seguridad Critical

Rango de puertos Registrados (1024-49151)

Qué es el puerto 1524?

Port 1524 is associated with the Ingreslock backdoor, historically left open by some attackers after compromising systems. It was originally assigned to the Ingres database lock manager. This port is often flagged in security scans as a potential indicator of compromise.

TCP Security & VPN

Consideraciones de seguridad

El puerto 1524 (Ingreslock) está clasificado como riesgo crítico. Este puerto no debe exponerse a internet público. El servicio transmite datos sin cifrado, haciéndolo vulnerable a escuchas, robo de credenciales y ataques de intermediario.

Recomendación: Bloquea este puerto en el firewall. Utiliza alternativas cifradas (SSH, SFTP, HTTPS) en su lugar.

Puertos relacionados — Security & VPN

31 MSG-AUTH 48 Auditd 49 TACACS 56 XNS-AUTH 62 ACA Services 65 TACACS-DS 88 Kerberos 90 DNSIX Security

Términos relacionados

SSL/TLS Certificate DDoS DNS Spoofing Encryption Firewall HTTPS