# 防火墙设置和 Insight

Faronics Insight 11 在 8888/8889/8890 端口上使用 WebSocket 协议来进行教师和学生计算机之间的通信。所有流量均经过加密，可确保学生和教师之间发送的数据的安全性。

当直接控制学生计算机时，将在 10000 至 20000 之间随机选择的端口上实现教师和学生之间的连接。

Insight 安装程序将在 Windows 内置的 Windows Defender 防火墙中创建适当的防火墙规则，以使应用程序能够正常运行。可能需要在第三方防火墙中配置规则，以允许客户端正确报告并受 Insight Teacher 控制。


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