Why can it be rather useful to know which channel a wireless network operates on? Because in a WiFi crowded space, where every neighbor has their own network, overlapping channels is the most common reason of a slower connection. You should be able to see which channels networks use, the signal strengths, WiFi encryption methods used, etc. With its advanced collection and visualization of data NetSpot provides its users with a comprehensive and complete WiFi site survey solution.So what are those WiFi analyzer apps and how does one use them? A WiFi analyzer app detects all available WiFi networks around and should provide you with detailed info on every network it found. With all this work done well the wireless signal is less likely to spill outside, where a war driver can get their hands on it. With NetSpot one can also check the security settings (Open, WEP, WPA/WPA2 Personal/Enterprise), non-broadcasting SSIDs and WiFi signal strength. NetSpot is a perfect helper for network security specialists in locating and eliminating rogue access points, detecting unauthorized workstations, avoiding cross-channel interference and getting rid of false-positive intrusion alerts.

Wireless Site survey is also an important part of wifi security analysis. With the help of site survey you will know what type of equipment to get and where to install it. The main goal of a WIFI site survey is determining the feasibility of implementing a wireless network in a specific area and finding the best spots for access points and other equipment like cables and antennas. It will reveal areas of channel interference and dead zones, and will help you tremendously to build a solid network.

The effective way to obtain this information is a wireless site survey. When working on a Wi-Fi network that will provide an optimal coverage, you'll need a solid research and understanding the radio frequency behavior at the spot.

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