It's 2026, and Android still doesn't have some basic features like cutting off internet access for certain apps. Now there are third-party apps that make this sort of firewall possible on Android.

Nektony has launched FireWally, a free and user-friendly firewall for macOS that gives users full control over their Mac's online activity, with real-time monitoring, app insights powered by Apple ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. A firewall is an essential security tool for ...