Avira Home Guard

Avira Home Guard is the free smart home network scanner that detects and identifies any device connected to your Wi-Fi, including from neighbors using your Wi-Fi. It checks for device vulnerabilities such as open ports and tests your internet speed.

What Avira Home Guard can do for you:

Scan your smart home network, detect any device connected to your Wi-Fi network including routers, laptops, smartphones, smart TVs, Wi-Fi video cameras, voice assistants, smart thermostats, even smart lightbulbs and other IoT devices at home.

Help secure the home network: Scan connected devices for known vulnerabilities such as open ports

Detect intruders on the network: Uncover who is accessing your Wi-Fi by detecting unfamiliar devices

Run internet speed tests: Check your Wi-Fi connection, measure download and upload speed, and ping latency

Device recognition: Identify device category, IP address, MAC address, device name, model, vendor

Avira Home Guard是免费的智能家庭网络扫描仪，可检测和识别连接到Wi-Fi的任何设备，包括使用Wi-Fi的邻居的设备。它检查设备漏洞（例如开放端口）并测试您的互联网速度。

Avira Home Guard可以为您做什么：

扫描您的智能家居网络，检测连接到Wi-Fi网络的任何设备，包括路由器，笔记本电脑，智能手机，智能电视，Wi-Fi摄像机，语音助手，智能恒温器，甚至是智能灯泡和其他IoT设备。

帮助保护家庭网络：扫描连接的设备以​​发现已知漏洞，例如开放端口

检测网络上的入侵者：通过检测不熟悉的设备来发现谁在访问您的Wi-Fi

运行互联网速度测试：检查您的Wi-Fi连接，测量下载和上传速度以及ping延迟

设备识别：识别设备类别，IP地址，MAC地址，设备名称，型号，供应商