Internet kill switch for Android: Keep your internet safe when VPN drops

A VPN helps secure and anonymize your network traffic. If your VPN unexpectedly disconnects, the ExpressVPN Android app’s internet kill switch will automatically block your internet. This keeps your data safe by preventing unencrypted data leaks.

Internet kill switch vs Android system settings

While ExpressVPN’s internet kill switch gives sufficient protection to your online traffic, you can enable a setting via the Android system settings that gives you full data protection. However, this setting will block access to local devices. This setting is also not available on Android TVs and Fire TVs.

How does ExpressVPN’s internet kill switch work?

If your VPN unexpectedly disconnects, your internet traffic may be exposed to third-party interception. ExpressVPN’s internet kill switch blocks all internet traffic until your VPN connection is restored.

When enabled, the internet kill switch does not disrupt split tunneling or access to local devices. Even if the VPN unexpectedly disconnects, you can still access the apps you selected to not use the VPN. However, you will not be able to access the apps you selected to use the VPN.

Note: The internet kill switch will not block internet connectivity if the VPN is manually disconnected.

The inetnet kill switch is available on:

• The ExpressVPN app for Android (Version 7.0 and above)
• All versions and manufacturers of Android mobile devices

When is the internet kill switch active?

In the ExpressVPN Android app on mobile and tablet devices, the internet kill switch is enabled by default. For Android TVs, the internet kill switch is enabled manually.

When enabled, the kill switch blocks internet access as soon as your VPN connection drops. You will then see a message that says “Unable to Connect,” “Connecting,” or “Reconnecting.”

For the ExpressVPN Android app on mobile or tablet devices, you will also see this system notification:

You have the following options:

• Try Again: The VPN will try reconnecting again.
• Unblock internet: You will access the internet without using the VPN.

Android TVs do not support system notifications. For Android TVs, you can check whether the kill switch is enabled and whether the ExpressVPN app is blocking internet access in the app’s settings.

Enable or disable the internet kill switch

To enable or disable the kill switch:

1. In the app, select Profile.
2. Under VPN Settings, toggle Internet Kill Switch on or off.

Need help? Contact the ExpressVPN Support Team for immediate assistance.

Back to top

How does Android system settings work?

ExpressVPN also supports full leak-proofing (blocks all internet activity) via the Android system settings for Android 8.0 or above. If enabled, this setting:

• Blocks all internet access (even if the VPN is disconnected manually)
• Automatically deactivates your split tunneling setting and access to local devices

The feature:

• Is not available on Android TVs or Fire TVs
• May not be available on devices from certain manufacturers (e.g., Huawei)

Enable or disable Android system settings

To enable or disable the feature in your Android system settings (applicable to most Android devices):

1. In the app, tap Profile.
2. Under Internet Kill Switch, tap Learn more.
3. In the prompt, tap ANDROID SETTINGS.
   
4. If ExpressVPN appears on a list, tap  next to it.
   
5. Toggle Always-on VPN and Block connections without VPN on or off. (If you have toggled Block connections without VPN on, tap Turn on.)
   

Need help? Contact the ExpressVPN Support Team for immediate assistance.

Back to top