Tip number three: Use Kismet or Airsnort – Make a cheap wireless Intrusion detection system. Use an older desktop computer install Linux, install a USB wireless adapter or PCI wireless adapter and boom you have your wireless war driver stopper. Both Kismet and airsnort will alert you when wireless clients are probing your network. If a wireless client is using netstumber and not joining networks they will be found by Kismet. Their wireless adapters MAC address will be logged and other details of the operating system. Most of the time these could be false hits but if you notice a pattern of the same MAC address probing networks you could have hacker issues.

Tip number four: Security Cameras. No matter how hard you try not to have your signal bleed outside your operations area it will…to a point. Probe your own network as if you were a wardriver. Don’t just use a standard wireless adapter to find out where you still can detect your network. You will want to use a highly directional antenna to see how far away you can detect your own network. Once you know your weak points setup some cheap security cameras to monitor those areas.