:3000
(TCP)
Medium 风险
Dev Server
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TCP — Web
端口概览
端口号
3000
服务名称
Dev Server
传输协议
TCP
类别
Web
安全风险
Medium
端口范围
已注册 (1024-49151)
什么是端口 3000?
Common development server port. Used by default by Node.js (Express), Ruby on Rails, Grafana, and many other development frameworks and monitoring tools.
TCP
Web
常用
安全注意事项
端口3000（Dev Server）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。