Android Security: 20 Apps To Make Your Android Device Less Vulnerable


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DroidWall

DroidWall is a firewall for your Android device, and provides the ability to prevent some apps from accessing the Internet via either WiFi or 3G. This can come in handy for those who don’t want individual apps open and running and connecting to the broader network by themselves (as some apps do.)

For the free DroidWall to work, though, it needs root access to the device – and that’s not something all manufacturers provide out of the box, so it may not be for all devices.




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