Is port 8200 (HashiCorp Vault) dangerous?

Port 8200 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 8200 be open on my firewall?

No, port 8200 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 8200 use?

Port 8200 (HashiCorp Vault) uses the TCP transport protocol and falls under the Security & VPN category.

:8200 (TCP)

HashiCorp Vault

Critical Riesgo

TCP — Security & VPN

Resumen del puerto

Número de puerto 8200

Nombre del servicio HashiCorp Vault

Protocolo de transporte TCP

Categoría Security & VPN

Riesgo de seguridad Critical

Rango de puertos Registrados (1024-49151)

Qué es el puerto 8200?

Port 8200 is the default port for HashiCorp Vault, an enterprise secrets management and encryption-as-a-service platform. Vault clients and applications use this port to authenticate, retrieve secrets, and request dynamic credentials. This is one of the most security-sensitive ports in a modern cloud infrastructure and must be tightly access-controlled.

TCP Security & VPN De uso común

Consideraciones de seguridad

El puerto 8200 (HashiCorp Vault) 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