NetStumbler

I found NetStumbler to be a very helpful tool when installing wireless access points. It will allow you to see the signal strength and the noise level of the access point you are working with. The software is free to download and use. It works with a large range of wireless cards and has the ability to be integrated with a GPS program running on your laptop. The software is simple to use and comes in handy when checking the security of your wireless network, but it can also be used for the wrong reasons by driving around and finding unsecured networks to connect up to. This may be an ethical issue that you will have to face while using this software as it can be used for good or for evil, but that only enforces the fact that you should try to completely secure your wireless network. If you would like more information on this product or to download the software go to: http://www.netstumbler.com/downloads/