Best Wireless Analyzer Tools in 2019
A lot has changed with wireless networks this past decade. Smart devices with built-in wireless network capabilities are all around. This makes Wi-Fi quality and availability a critical resource at home and at work. But troubleshooting is an often overlooked area.
Knowing how to check for interference between channels or what your Wi-Fi coverage looks like is handy. We rounded up some of the best wireless analyzer tools for 2019 that allow you to do all of this and more. Some of these tools are free, while others require a license or subscription. Let’s take a look.
Wireshark: Packet Analysis
Wireshark is an impressive packet-sniffing tool for general network analysis and troubleshooting. It is equally great when you need to deep-dive into wireless networking issues as well. Wireshark allows you to search through all of the traffic on your wireless network and sift through packets and headers to see what is happening. Wireshark is used primarily by professionals that know what they are looking for.
Kismet: Packet Analysis
An open source project that is also a packet-sniffing tool, Kismet has added features aimed squarely at Wi-Fi troubleshooting. This is an ideal tool to use if you are hunting for hidden networks within your organization. If you can’t find the physical device then identify it through Kismet and block it on all of your network infrastructure. It is a multi-OS tool that can run on Linux and Windows, but lacks some of the graphical functionality that many users generally prefer.
Kismet makes heavy use of RFMON, so Linux is preferred as it is lightweight and runs very fast. Kismet also runs in passive mode, which means that it leaves no digital traces of its own while intercepting packets. Kismet is unique as it can run as a standalone application and as a multi-client tool. All of the installations then feed their captured data packets back to the main server installation for further analysis.
Ekahau HeatMapper
Sometimes you might need to visualize the state of Wi-Fi coverage within your current business layout. Applications such as Ekahau HeatMapper allow you to generate accurate maps with plenty of signal detail. It also allows you to generate heat maps that show how your Wi-Fi is penetrating throughout your building and property. Load it onto a laptop and you can start walking with the application running.
This means that you should have a general idea of where you would like to walk if you are going to map out the premises around your building, parking lot, or wherever you require Wi-Fi. The visuals that you generate can be laid over your site map or area blueprint, showing the signal to scale. This is a powerful representation, especially if you need to show your bosses why there is no Wi-Fi in the boardroom.
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Knowing how to check for interference between channels or what your Wi-Fi coverage looks like is handy. We rounded up some of the best wireless analyzer tools for 2019 that allow you to do all of this and more. Some of these tools are free, while others require a license or subscription. Let’s take a look.
Wireshark: Packet Analysis
Wireshark is an impressive packet-sniffing tool for general network analysis and troubleshooting. It is equally great when you need to deep-dive into wireless networking issues as well. Wireshark allows you to search through all of the traffic on your wireless network and sift through packets and headers to see what is happening. Wireshark is used primarily by professionals that know what they are looking for.
Kismet: Packet Analysis
An open source project that is also a packet-sniffing tool, Kismet has added features aimed squarely at Wi-Fi troubleshooting. This is an ideal tool to use if you are hunting for hidden networks within your organization. If you can’t find the physical device then identify it through Kismet and block it on all of your network infrastructure. It is a multi-OS tool that can run on Linux and Windows, but lacks some of the graphical functionality that many users generally prefer.
Kismet makes heavy use of RFMON, so Linux is preferred as it is lightweight and runs very fast. Kismet also runs in passive mode, which means that it leaves no digital traces of its own while intercepting packets. Kismet is unique as it can run as a standalone application and as a multi-client tool. All of the installations then feed their captured data packets back to the main server installation for further analysis.
Ekahau HeatMapper
Sometimes you might need to visualize the state of Wi-Fi coverage within your current business layout. Applications such as Ekahau HeatMapper allow you to generate accurate maps with plenty of signal detail. It also allows you to generate heat maps that show how your Wi-Fi is penetrating throughout your building and property. Load it onto a laptop and you can start walking with the application running.
This means that you should have a general idea of where you would like to walk if you are going to map out the premises around your building, parking lot, or wherever you require Wi-Fi. The visuals that you generate can be laid over your site map or area blueprint, showing the signal to scale. This is a powerful representation, especially if you need to show your bosses why there is no Wi-Fi in the boardroom.
find more : lan manager authentication level windows 7
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