NoRoot Firewall is a popular free Android security app that restricts how your apps can use the Internet. Since most Android applications require a data connection, you may not be aware of when your apps are sending and receiving data. NoRoot Firewall can protect you from this by preventing them from accessing the Internet in the background. It also notifies you when an app requests to use the network. Users will be notified via email when a rogue application attempts to access the internet.
You can grant or deny access to individual apps or websites. You can create filter rules based on host name or IP address to control access. You can also manually set internet access for specific apps. Once installed, NoRoot Firewall will notify you each time an app attempts to access the Internet. You can also register custom scripts to block or allow certain IP addresses and services. This will take effect even when you turn off the firewall.
You can install NoRoot Firewall on your Android device without rooting your device. The app comes with a simple interface. You don't have to worry about the security of your data because the app does not require root access. NoRoot Firewall also protects your privacy from malicious apps, and it doesn't require root access. You can even use the app in the night to prevent the phone from overheating.
