Is port 2376 (Docker (TLS)) dangerous?

Port 2376 is classified as medium risk. It is commonly exposed but consider using encrypted alternatives where available and monitor activity.

Should port 2376 be open on my firewall?

Port 2376 can be open but should be monitored closely. Keep the service updated and prefer encrypted alternatives where available.

What transport protocol does port 2376 use?

Port 2376 (Docker (TLS)) uses the TCP transport protocol and falls under the System & Infrastructure category.

:2376 (TCP)

Docker (TLS)

Medium 风险

TCP — System & Infrastructure

端口概览

端口号 2376

服务名称 Docker (TLS)

传输协议 TCP

类别 System & Infrastructure

安全风险 Medium

端口范围已注册 (1024-49151)

什么是端口 2376?

Port 2376 is Docker's TLS-encrypted remote API port, providing secure remote management of Docker daemons. Docker Swarm and remote management tools use this port with mutual TLS authentication to securely control Docker hosts. Administrators should always use port 2376 instead of the unencrypted port 2375 for remote Docker access.

TCP System & Infrastructure 常用

安全注意事项

端口2376（Docker (TLS)）被归类为中等风险。虽然此服务通常会暴露，但请在可用时考虑使用加密替代方案。

建议：保持服务更新。监控日志以发现异常活动。

Docker (TLS)

Embed This Widget

端口概览

什么是端口 2376?

安全注意事项

相关端口 — System & Infrastructure

相关术语