:530
(TCP/UDP)
High 风险
RPC
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TCP/UDP — Remote Access
端口概览
端口号
530
服务名称
RPC
传输协议
TCP/UDP
类别
Remote Access
安全风险
High
端口范围
知名端口 (0-1023)
什么是端口 530?
Port 530 is assigned to RPC (Remote Procedure Call) as a registered port. RPC exposure has historically been associated with critical vulnerabilities.
TCP/UDP
Remote Access
安全注意事项
端口530（RPC）被归类为高风险。此端口是自动扫描和暴力破解攻击的常见目标。如必须暴露，请将访问限制为已知IP地址。
建议：使用防火墙规则将可信IP列入白名单。启用速率限制和入侵检测。