:66
(TCP/UDP)
Low 风险
Oracle SQL*NET
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TCP/UDP — Database
端口概览
端口号
66
服务名称
Oracle SQL*NET
传输协议
TCP/UDP
类别
Database
安全风险
Low
端口范围
知名端口 (0-1023)
什么是端口 66?
Port 66 was historically associated with Oracle SQL*NET, an early version of Oracle's proprietary network protocol for database communication before it migrated to port 1521. This port is largely unused today as Oracle Net Services standardized on higher port numbers.
TCP/UDP
Database
安全注意事项
端口66（Oracle SQL*NET）被归类为低风险。该服务使用加密或攻击面极小，相对安全可以暴露。
建议：应用标准安全实践。保持软件更新并监控访问。