:843
(TCP)
Low 风险
Flash Policy
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TCP — Web
端口概览
端口号
843
服务名称
Flash Policy
传输协议
TCP
类别
Web
安全风险
Low
端口范围
知名端口 (0-1023)
什么是端口 843?
Adobe Flash Player cross-domain policy server. Entirely obsolete following Adobe's end-of-life of Flash Player in December 2020.
TCP
Web
安全注意事项
端口843（Flash Policy）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。