![]() Encryption of the wireless traffic is crucial and using the latest and greatest encryption standard of WPA2 is recommended. Wireless network transmissions essentially have no borders and anyone within range of those transmissions could potentially capture the network traffic. InSSIDer can report the signal strength to find the best location for the router, and this up front surveying and planning will not only help network performance, but should cut down on the support issues. Again, taking advantage of the InSSIDer application you can test router placement and powers levels. ![]() In some instances, such as in an apartment or condo complex you may want a smaller coverage area and might even adjust the routers power to a lower level to reduce the area of coverage. One trade-off is the 5 GHz network will have a smaller coverage footprint compared to the 2.4 GHz network. Screen Shot Courtesy of the Metageek Web Site The 5 GHz band will be less crowded and setting up the network to use a channel in this band should result in less interference from neighboring networks and overall better performance. After scanning the environment more than likely what you will find is the 2.4 GHz band and channels are very crowded and interference from these overlapping networks may affect performance of your network. A free scanning utility from Metageek called InSSIDer for Home can be used to scan the wireless environment. If you’re not using an 802.11n router look to upgrade and before setting up the router do a quick scan for the other wireless networks in the area and the channels they are using. The first tip isn’t so much about security as it is about performance of the wireless network. Configuring a combination of settings for multiple layers of security will make the network and router secure. The tips listed here are nothing new and it is important to know when configuring your home router no one setting can secure the network. October is National Cyber Security Awareness month and this past October there was no shortage of great security awareness articles and advice being posted including tips to secure your home router and wireless network.
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