:49
(TCP/UDP)
Medium 风险
TACACS
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TCP/UDP — Security & VPN
端口概览
端口号
49
服务名称
TACACS
传输协议
TCP/UDP
类别
Security & VPN
安全风险
Medium
端口范围
知名端口 (0-1023)
什么是端口 49?
Terminal Access Controller Access-Control System. Provides centralized authentication, authorization, and accounting for network devices such as routers and switches.
TCP/UDP
Security & VPN
安全注意事项
端口49（TACACS）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。