ZoneAlarm Free Firewall is a free Firewall software.

mSpy is a mobile and computer parental control monitoring software.

Qustodio is a parental control app for Android.

iKeyMonitor records passwords entered and keystrokes typed on the targeted iOS device.

HomeGuard is an advanced parental control and activity monitoring tool for family and child safety online and offline.

TheTruthSpy is a remote monitoring software.