Firewall (iptables frontend), based on DroidWall which is no longer being
developed. A paid "donate"-version with more features it advertised within the
app.

Import/Export Rules to external storage
Search Applications
Multiple profiles with custom names
Highlights system applications with custom color
Notify on new installations
VPN Support
Device Admin support to protect against being uninstalled

Requires root: Yes. iptables must run as root.

AFWall+