Avira Home Guard

A free app to secure your smart home network, discover every device on your    Wi-Fi, and test your internet speed.

Download Free
(Windows Only)

RATED 4.7/5 ON GOOGLE PLAY

1000+ RATINGS

Scroll for more

MAPS YOUR WI-FI NETWORK

Identifies every device connected to your smart home network.

SCANS FOR VULNERABILITIES

Finds devices with open ports that are at risk of exploit.  

TESTS YOUR INTERNET SPEED

Runs home network Wi-Fi speed tests.

Your home is smart, and therefore vulnerable

From smart TVs, smart thermostats, cameras, and lights to smart kitchen appliances, your home is smarter than you think. But there’s a catch. Every internet connected device is vulnerable to external cyberthreats.

Home Guard scans your home Wi-Fi network to detect every connected device including laptops, smartphones, routers, smart TVs, IoT appliances and more.

The app displays vital information: device category, IP address, MAC address, device name, model, vendor, then performs a vulnerability check for each device. Home Guard helps keep uninvited guests where they belong: out of your smart home.

Keep your smart home secure and hackers frustrated

Who’s on your Wi-Fi network?

Are neighbors accessing your Wi-Fi? Home Guard displays all your connected devices, detects new ones, and stores the list in your dashboard, so you always know what’s happening.

Is your smart TV spying on you?

Your smart devices may do more than what you expect. Home Guard scans all detected devices for security flaws, notably open ports, which can be used to spy on you.

Is your Wi-Fi speed up to speed?

Your favorite TV series is buffering right during the season finale? Home Guard tests your Wi-Fi speed, checks your download and upload speeds, and ping latency.

Loved by millions of people around the world

System Requirements

Your device is compatible
Android 5.0 or later
  • Windows 7 or later
  • Android 5.0 or later
  • iOS 11 and later

Scan your home network for vulnerabilities

Important: Your current Windows version is outdated and no longer supported.
For your security, we recommend switching to Windows 10 before downloading Avira software.
Update your Windows version here.
Wichtig: Ihre Windows-Version ist veraltet und wird nicht mehr unterstützt.
Zu Ihrer Sicherheit empfehlen wir Ihnen den Wechsel zu Windows 10 vor dem Download unserer Software.
Hier können Sie Ihr Windows aktualisieren.
Important: Votre version actuelle de Windows est obsolète et n’est plus prise en charge.
Pour votre sécurité, nous vous conseillons de passer à Windows 10 avant de télécharger le logiciel Avira.
Mettez à jour votre version de Windows ici.
Importante: Tu versión actual de Windows está desactualizada y ya no es compatible.
Por tu seguridad, te recomendamos que instales Windows 10 antes de descargar la solución de Avira.
Actualiza aquí tu versión de Windows.
Importante: La tua attuale versione di Windows è obsoleta e non è più supportata.
Per la tua sicurezza, ti consigliamo di passare a Windows 10 prima di scaricare i software Avira.
Aggiorna la tua versione di Windows qui.
Importante: Sua versão atual do Windows está desatualizada e não tem mais suporte.
Para sua segurança, recomendamos que troque para o Windows 10 antes de baixar o software da Avira.
Atualize sua versão do Windows aqui.
Важно: ваша версия Windows устарела и больше не поддерживается.
Из соображений безопасности перед загрузкой ПО Avira мы рекомендуем перейти на Windows 10.
Обновить Windows вы можете здесь.
Belangrijk: Uw huidige versie van Windows is verouderd en wordt niet meer ondersteund.
Voor uw veiligheid adviseren wij u om over te stappen op Windows 10 voordat u de Avira-software downloadt.
Update uw Windows-versie hier.
Önemli: Kullanmakta olduğunuz Windows sürümü eski ve artık desteklenmiyor.
Güvenliğiniz için Avira yazılımını indirmeden önce Windows 10 sürümüne yükseltmenizi öneririz.
Windows sürümünü buradan güncelleyin.
重要 : 現在お使いの Windows バージョンは古いため、サポートされなくなりました。
安全のため、Avira ソフトウェアをダウンロードする前に Windows 10 に切り替えることをお勧めします。
こちらより Windows バージョンをアップデートしてください
重要信息 : 您当前的 Windows 版本已过时,并且不再受支持。
为了安全起见,我们建议您在下载 Avira 软件之前切换到 Windows 10。
在此升级您的 Windows 版本
重要資訊 : 您當前的 Windows 版本已過時,並且不再受支援。
為了安全起見,我們建議您在下載 Avira 軟體之前切換到 Windows 10。
在此升級您的 Windows 版本