Defender is a system that provides secure reading protection of your premises, using standard speakers of your computer. Defender system generates noise, silencing the performance of any listening devices and creates a speech-like noise inseparable at the subsequent hearing. With Real House, device in pack it's possible to set software maskirator with additional loops of piezoelectric and electromagnetic sources, greatly increasing effectiveness of protection of your premises from wiretapping.
||Free to try
Windows Server 2008