Как использовать программу wi-fi analyzer

Зачем нужны вай фай анализаторы каналов

Необходим этот класс инструментов для наблюдения взаимного влияния радиоустройств сантиметрового диапазона, которым является любое оборудование, умеющее wi-fi, или говоря простым языком для того, чтобы видеть в realtime не только кто виноват, но и что делать, для восстановления устойчивой связи в смысле куда и как валить, ага эдакий трактор поросенка Петра.

Анализ wi-fi распространенная и необходимая задача при настройке, диагностике, восстановлении и взломе сети. Естественно, в зависимости от задачи, аспекты анализа различны, если при настройке и диагностике более интересны физические свойства канала (частота, влияние полей, занятость канала), то при взломе больше внимания уделяется логике (защита, шифрование и.т. д.).

Да и терпеть на любимом планшетике, рвущийся один мегабит, когда можно сделать пару шагов по комнате к пяти полоскам… вот для того, чтобы знать куда шагать как раз и нужен анализ.
Устойчивость соединения зависит от многих трудно вычисляемых факторов: взаимного расположения устройств, влияния близких частот и даже состояния поверхности. Это всё практически нельзя рассчитать, но можно посмотреть в реальном времени и выбрать частоту и положение, в котором минимум негативного влияния. Поскольку от устойчивости соединения зависит его скорость.

Wifi Analyzer App FAQs

What are the best channels for my wireless router?

In the 2.4 GHz band, channels 1, 6, and 11are the best options for a router because they do not overlap with other channels.

What channel is best for 5GHz?

In the 5GHz band, channels 36, 40, 44, and 48 are reserved for domestic use and so do not overlap with bands used for commercial, weather, or military purposes.

Should a wifi extender be on the same channel?

Yes. You should have your WiFi extenders on the same channel as your router. However, to avoid confusion at times when you want to analyze signal strength give each extender a different SSID that is also different from the one assigned to the WiFi router.

See also: The Best Wifi Stumblers

Пример анализа сети

Анализ может производиться для разных целей. Например, для возобновления ширины канала между различными пользователями или для улучшения качества и скорости сигнала. В первом случае необходимо произвести анализ сети и определить по появившемуся графику зоны, в которых разные сети соприкасаются. В местах этих соприкосновений и возникают своего рода помехи, влияющие на качество и скорость вай-фая. Во втором случае необходимо запустить проверку и медленно ходить по квартире для лучшего определения точки, в которой видно лучший поиск и прием линии передачи. Если точка найдена, то можно перенести маршрутизатор в непосредственную близость к ней.

Таким образом, Wi-Fi Анализатор для Windows и Android — мощное и современное средство для анализа беспроводных сетей вай-фай, а также их каналов связи. Свою популярность этот софт получил за бесплатность и наличие широкого инструментария для сканирования своих и чужих сетей.

Откуда скачать программу?

Так как программа бесплатная, то найти ее можно без особого труда. Однако стоит помнить, что скачивание с неизвестных ресурсов может навредить телефону и компьютеру, также это чревато вирусами и заражениями операционной системы или электронного носителя. Если человек хочет пользоваться анализатором на телефоне Android, то скачать его можно в Google Play. Тут всегда представлена самая последняя версия софта с отчетом об исправленных ошибках и багах.

Если пользователь хочет установить ее на компьютер, то он также не столкнется ни с какими трудностями, так как программа доступна на официальном сайте Майкрософт и доступна для скачивания в бесплатном порядке. Доступно такое скачивание лишь для пользователей 10 версии «Виндовс». Если система ниже этой версии, то либо необходимо ее обновить, либо скачать аналог для седьмой версии.

Важно! Можно воспользоваться и альтернативами — inSSIDe, которая является платной или Acrylic Wi-Fi Professional

The best wifi analyzers for MacOS

1. NetSpot

When it comes to wifi analyzer apps for Mac, Netspot is one of the best offerings on the market. Netspot offers a detailed heat map that allows the user to identify signal strength in their surrounding location. The app collects data on everything from channel width, to MAC address, signal quality, and network encryption to provide more transparency over your local network.

Unlike many other analyzers, NetSpot allows you to assess WLAN interference as well. What really sets this app apart from the crowd is the depth of its reports, ease of use, and network information. The program color codes areas of signal strength, with weak signals being highlighted by purple or blue.

Key Features:

• Detects interference
• Wifi footprint on an office layout
• Signal channel analysis
• Free version

The scalability of the heat map renders NetSpot ideal for both home and office users. The home version is available for $49 (£35.26) and the professional version for $149 (£107.21). However, the app provides another version where users can scan for local networks and view signal strength data for free.

2. WiFi Explorer

As one of the best mid-level tools on this list, WiFi Explorer is a solid alternative for beginners and experienced users alike. When a user launches WiFi Explorer they can start to locate local wireless networks immediately. Once this occurs, the user can flick through the networks identified via the use of the on-screen tabs.

Users can look through everything: network details, signal strength, 2.4 GHz and 5 GHz channels. The signal strength tab is WiFi Explorer’s version of the heatmaps seen in other apps like Solarwinds.

You can simply set the app to measure signal strength data and it will produce a graph as you walk around your building. The only drawback is that you won’t be able to detect hidden networks. This is because Apple doesn’t provide the necessary data to detect hidden wireless networks.

It’s worth mentioning that the app also provides a range of information to assist more experienced users looking for advanced functionality. You can identify information such as the SSID, BSSID, signal-to-noise ratio, and signal quality after you’ve identified another network. Whether you’re looking to break down your network performance or locate a more efficient channel, WiFi Explorer has you covered.

Key Features:

• Displays signal strength
• Covers 2.4 GHz and 5 GHz channels
• Identifies signal origin

3. WiFi Scanner

AccessAgility’s WiFi Scanner is one of the best-kept secrets when it comes to wifi analyzers. This competitively priced tool retails at $14.99 (£10.79) allows users to analyze their networks download and upload speeds with simplicity. This makes it ideal for home users who don’t have a large budget.

The app breaks down access points in the surrounding area and provides information such as BSSID and MAC addresses. Unlike many other tools on this list, WiFi Scanner also enables the user to detect unauthorized devices on the network through the use of an IP scanner. This makes it a great tool for overall network transparency.

4. iStumbler for Mac

Rather than opting for a visual display, iStumbler scans for wifi networks and puts them into a list. This list is updated in real-time so you can click on any networks you see and view more detailed information like dBm values.

You’ll be able to see how much signal there is available, as well as any noise on a given channel. It’s worth mentioning that you can also break down Bluetooth, Bonjour, and locations connections beyond your wifi signal.

Unfortunately, the free version bombards the user with endless pop-ups encouraging them to upgrade. However, this can be avoided if you choose to upgrade to the $20 (£14.39) version. The depth of the signal data and the ease of use of the platform make this a good choice for users who are new to the world of wifi analyzers.

5. KisMAC2

KisMAC 2 is a formidable and technical open-source wifi analyzer that supports a wide array of wifi analytics functions. Like other programs, all you need to do to start scanning your network is press start. You’ll then be able to break down your network signal strength, though KisMAC’s capabilities go far beyond that.

You can also analyze USB Wifi adapters, Kismets servers, and drones. In terms of more advanced features, KisMAC2 helps the user break down SSIDs whether they’re open, hidden, or closed. Likewise, the platform supports Apple Airport Extreme, which helps to extend your network transparency even further.

The only limitation is that KisMAC is aimed at professional users and it can be very difficult for newer users to navigate.

NetSpot

NetSpot — это больше, чем просто приложение для анализа WiFi. Используя это приложение, вы можете провести опрос вашего дома или офиса, чтобы понять, какие точки получают слабое соединение WiFi. Это инструмент профессионального уровня, разработанный для удовлетворения потребностей большого офиса или вашего дома. Он имеет бесплатную версию, которая позволяет только сканировать окружающие сети и показывает силу каждой сети. Для проведения обследования вашего дома или офисного помещения вам необходимо составить про планы. Планы Pro позволяют вам загрузить проект вашего здания, а затем сопоставить соединение WiFi с областями, предварительно определенными вами.

Он использует цветовое кодирование, чтобы показать, какие области получают уровень сигнала. Например, синие и фиолетовые области показывают более низкий уровень силы соединения WiFi. Как упоминалось ранее, это программное обеспечение не предназначено для использования в личных целях, если только у вас нет большого дома, которому требуется картографирование WiFi. Эта модель лучше всего подходит для предприятий, которым необходимо расширить возможности подключения к WiFi во всем офисе.

Установка: Windows, macOS (бесплатно, $ 49, $ 149, $ 499)

What’s a WiFi Analyzer?

When it comes to wifi, signal fluctuation is incredibly common. The reason is that your wifi signal strength is constantly changing due to external conditions. Some days you’ll be able to browse without disconnecting, and others you’ll be in a battle just to stay online. This is made even more difficult if you don’t have the tools to diagnose the problem. This is where a wifi analyzer app can be useful. In a nutshell, a wifi analyzer app breaks down information from access points on your network and places it into a single screen.

For example, with a wifi analyzer app like Microsoft Wifi Analyzer, you can look at other channels on your network and identify if they are faster than your current channel. Some providers will even allow you to draw up heat maps of signal distribution in your house or office to help you find the best location for your router.

Here is our list of the 8 best WiFi analyzer apps for Windows:

1. SolarWinds WiFi Analysis with NPM EDITOR’S CHOICE – Part of the Network Performance Monitor that runs on Windows Server, this tool shows a live list of wifi endpoint statuses and generates an amazing wireless signal heat map. Evaluate on a 30-day free trial.
2. Paessler PRTG (FREE TRIAL) – The PRTG system covers wireless networks and includes alerts and capacity reports for wifi.
3. NetSpot – Built for Windows and Mac OS, this wireless monitoring system includes autodiscovery and live performance maps.
4. Acrylic Wi-Fi – A wifi analyzer for Windows that is free for home use, but business customers have to pay.
5. InSSIDer – A competitively priced easy-to-use wireless traffic analyzer.
6. WiFi Analyzer – A Microsoft product to analyze wireless networks that is available in both free and paid versions.
7. Vistumber – A nifty free wifi analyzer that can overlay signal footprints on a Google map.
8. Wireshark – A very well-known wireless packet sniffer that aids hackers and system administrators alike.

Here is our list of the 5 best WiFi analyzer apps for macOS:

1. Netspot – A wifi analyzer for Mac OS that includes a heat map facility and an interference assessor.
2. WiFi Explorer – A mid-level wifi analyzer for Macs that includes signal strength indicators and noise measurements.
3. WiFi Scanner – A wifi scanner for Mac OS that is suitable for both business and home users.
4. iSumbler for Mac – A wifi analyzer for Mac OS that also tracks Bluetooth and Bonjour signals.
5. KisMAC2 – A wifi analyzer for Mac OS that includes metrics for Apple Airport Extreme.

Here is our list of the 3 best WiFi analyzer apps for Linux:

1. Kismet – A free wifi analyzer for Linux, Unix, and Mac OS that can be extended by plugins.
2. wavemon – A free wifi analyzer for Linux that is available from GitHub.
3. Sparrow-WiFi Analyzer – A wifi analyzer for Linux that tracks Bluetooth as well and can also employ GPS.

Here is our list of the 3 best WiFi analyzer apps for Android:

1. WiFi Analyzer – A widely-used wifi analyzing app for Android.
2. OpenSignal – A wifi and phone signal analyzer for Android that includes geographical maps with signals imposed.
3. WiFi Monitor – A wifi analyzer for Android produced by Microsoft.

Here is our list of the 2 best WiFi analyzer apps for iOS:

1. Network Analyzer – A wifi monitor for iOS in both free and paid versions.
2. Master Network Analyzer Pro – A wifi device detector for iOS that includes performance management analytics.

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Для чего предназначен Wi-Fi Analyzer

Софта, который предназначен для работы по сканированию доступных сетей и сигналов, огромное количество. Отличия между ними не кардинальные. В каких-то решениях качественно проработан интерфейс, а в каких-то он стандартный. В одной программе есть некая полезная функция, а в другой ее нет, но есть своя особенность. Результаты же работы, как правило, у всех одни и те же — это таблицы с выводами сетей и их анализом.

В этой статье разобрано принципиально новое решение, способное существенно облегчить работу с вай-фай сетями. К тому же, оно кроссплатформенное и подходит для использования на Андроид и персональный компьютер под управлением ОС «Виндовс».

Например, в доме был установлен роутер, чтобы раздавать вай-фай в своем доме. Не всегда бывает так, что все работает как положено и стандартные или произведенные настройки работают как положено, а сигнал ловится четко. Связано это с тем, что в доме может быть много вай-фай устройств, создающих помехи для нормального прохождения сигнала. Справляются с этим тем, что роутеры могут работать на нескольких каналах, не задевая друг друга. Чтобы определить эти каналы и используют анализатор Wi-Fi. Он поможет определить наиболее подходящие каналы, которые не будут реагировать на посторонние помехи.

Важно! Если в доме есть роутер и он часто плохо транслирует сеть, то не нужно надеяться на самостоятельное решение проблемы. Достаточно скачать анализатор и проверить ситуацию, изменив каналы вещания

What Is WiFi Analysis?

Any modern home isn’t modern without a wireless router. But with at least one wireless router in nearly every home, the WiFi radio spectrum can get cluttered pretty easily.

Most wireless routers use the 2.4 GHz radio band to transmit data. This radio band is divided into multiple channels, which are like the lines on the highway. In North America, the 2.4 GHz radio band is divided into exactly 11 channels, with channels 1, 6, and 11 being the only channels that don’t overlap with other channels.

In theory, 11 channels should be more than enough even for densely populated urban areas, but, in reality, people seldom change the default configuration of their wireless router, which results in a situation where too many wireless routers transmit data on the same channel.

WiFi analysis performed using a wireless network analyzer can reveal which WiFi channels are used the least and provide plenty other information necessary for comprehensive WiFi optimization. WiFi analysis isn’t hard to do, provided you use a good WiFi analyzer app, and its benefits are plentiful.

Анализатор для Android

Как уже говорилось, подобный софт доступен и на смартфон под управлением Андроид ОС (на iPhone нет). Сам анализатор не должен доставить никаких проблем ни при загрузке apk файла онлайн с официального источника в «Гугл Плей», ни при установке. После инсталляции его нужно просто открыть и начать проверку. По ее истечению произойдет вывод результатов с данными о том, насколько активно данная сеть применяется в данном местоположении, насколько часто включается роутер. Все это доступно во вкладке свойств и каналов.

Если графики практически не пересекаются, то значит, что домашней сети практически не мешает ни одно соседское подключение. Помимо этой информации, можно узнать и то, насколько силен такой сигнал

Важно! Сканер Wi-Fi Analyzer — одна из самых полезных программ подобного плана для телефонов. Основное преимущество заключается в очень маленьком объеме занимаемой софтом памяти на SD-карте, так как память используется только при работе в режиме online

Также в интерфейсе есть возможность выбрать русский язык.

Что нужно для того, чтобы выбрать наилучший канал?

Чтобы начать производить какие-либо настройки, требуется выполнить переход во вкладку «Анализировать» и найти показатели, характеризующие качественные характеристики канала.

Расшифровка этих показателей такая:

• 1 — Показатели вай-фай различных пользователей, живущих в квартирах, находящихся в непосредственной близости;
• 2 — Силы, характеризующие работу устройств, находящихся в этих квартирах;
• 3 — Расчет самих каналов.

По такой таблице сложно судить о том, где находятся эти точки и какой сигнал является наиболее предпочтительным. Чтобы было легче, нужно включить отображение параметра «SSID». Это упростит поиск сети, так как будут выведены все их названия.

Важно! Удобство включения отображения параметра «Название подключения» заключается еще и в том, что на экран будет выведен список каналов с рейтингом, которые будут самыми лучшими для использования на устройстве пользователя

Wifi Heatmap

Many advanced wifi analyzers will have an inbuilt heatmap function. As mentioned above a wifi heatmap will produce a visual display of the signal strength in your house. You’ll be able to see where your signal is strongest and choose the best location for your router.

One of the best heatmap tools on the market is the SolarWinds Wi-Fi Heat Map.

Solar Winds allows the user to create custom wireless router heat maps and displays ‘dead zones’ where connectivity is poor. The tool works by reading the signal strength of nearby access points and indicating the quality of your connection based on signal location.

What makes this tool so effective is that the wifi heat map can produce a physical image of an entire network site. This allows you to easily identify where your site is causing problems for your connection, and what needs to be done to address it. In short, a heat map makes it easier to improve your coverage and signal strength.

Why You Need a Wifi Analyzer

The main reason why you need a wifi analyzer is to maintain your connection quality. Wifi signals are in a constant state of fluctuation. Your wifi connection can be performing well until something in the network changes and starts to impede its performance.

Troubleshooting a problem requires data collection and analysis. Without the source information on the normal operations of your network and the current behavior of the troubled system, your solution will be mere guesswork.

When your wifi starts to slow down or disconnect, a wifi analyzer will help you to identify the problem. By diagnosing the problem and addressing it, you ensure your connection stays up and running with minimal interference. A wifi analyzer enables you to run diagnostics on what is happening with your connection and provides you with the information needed to optimize your network.

For example, if your signal distribution around the house is poor, you’ll be able to use an analyzer to find this information out. That being said, wifi analyzers can be used for much more than troubleshooting your signal distribution. You can use a wifi analyzer to locate and use a less congested channel.

Sharing the same channel with nearby devices results in low connection speeds, interference, and disconnection. It’s not uncommon for channels to be shared amongst your neighbors (particularly if you live in an apartment). This is one of the most common reasons for poor connectivity and can be rectified via the use of a quality wifi analyzer.

Using a wifi analyzer can help improve your user experience, speed up browsing, and eliminate the hassle of trying to guess what factors are impeding your connection quality while troubleshooting. After all, it’s almost impossible to optimize your network if you lack the tools to be able to see what’s going on.

The Top 8 Best WiFi Analyzer Apps

Here are seven WiFi analyzer apps that can help you tune your network for peak performance.

#1

— is the professional app for wireless site surveys, WiFi analysis, and troubleshooting on macOS and Windows.

#2

— includes diagnostic tools and an Internet speed test.

#3

— is the web-based tool that designed to be used by enterprise network administrators.

#4

— is a free WiFi analyzer for Windows.

#5

— both Mac and Windows users will benefit from the advanced features of this tool.

#6

— is an extremely capable network protocol analyzer used to analyze what’s happening on wireless networks.

#7

— is one of the best open source WiFi analyzer apps.

#8

— is a straightforward analyzer app that targets mainly home users who are interested in learning more information about the wireless activity in their area.

The best wifi analyzer apps for iOS

The iOS operating system blocks access by apps to the wifi processes or network connection hardware. That presents a big problem for the designers of wireless packet sniffers. However, some valiant system software producers have taken a shot at producing wifi analyzers for iPhones and iPads. Check out the following options:

1. Network Analyzer

Network Analyzer does a good job of presenting network information within the constraints of the iOS operating system. The service is produced by Technet and is available in two versions. New users can only download and install the free editions, which is called Network Analyzer Lite.

The tool includes a Wi-Fi LAN scanner, which spots all network devices on a wireless network. The tool shows the roundtrip response time to each detected device, using Ping. It can also deliver the IP address of each device and show the device’s location with a flag icon. The scan can also tell you the cell network details of each device within range and other wireless network data.

Once you have Network Analyzer Lite installed on your iPhone or iPad, you have the option to upgrade to the full version. Network Analyzer shows connection details with the route displayed on a world map. It will also give you network speeds to reach various locations around the world, not just ping details on your current wireless network.

Key Features:

• Displays signal strength
• Shows transmission times to nearby devices
• Also shows cell networks
• Free and paid versions

2. Master Network Analyzer Pro

Master Network Analyzer Pro detects details of the current wireless network that the iOS device is connected to and also offers a series of tests for the network and any connections made from the device.

The scanner details network information, such as the gateway IP address, DNS server IP address, the device’s allocated IP address on the network and the network’s IP address for the outside world. It will also show all other devices connected to the same wireless network and give information about each of those.

Analysis and connection testing utilities in the tool include ping, traceroute, a speed test, a DNS lookup, and a Whois feature.

The Master Network Analyzer Pro tool is free to use and it is available for Android as well as for iOS. This app is probably more appropriate for personal use than for businesses. However, individuals in a business who need to travel to other sites and locations, such as sales agents of craftsmen, might find it useful.

Key Features:

• Connection quality tests
• Signal strength detection
• Free to use

The best wifi analyzer apps for Android

1. Wifi Analyzer

When it comes to wifi analyzers for Android devices, Wifi Analyzer is a name that keeps cropping up. With over 10,000,000 installs, this app is one of the most established wifi analyzers on the platform. Wifi Analyzer is adept at identifying nearby networks. The app will scan and create a visual representation of your wifi signal.

This visual image is great for providing an overview of your local channels. As soon as you load up Wifi Analyzer you’re shown an image of nearby signals that allow you to identify oversaturated channels. This makes it much easier to spot a less congested channel and move accordingly.

Key Features:

• Great visual representation
• Shows signal strength
• Detects all neady Aps
• Free to use

This effective app is available for free although you will have to tolerate some on-screen advertisements.

2. OpenSignal

OpenSignal is one of the most versatile apps on this list. You can see your wifi signal strength and coverage on a virtual display and run speed and latency tests. What really sets OpenSignal apart is its detailed maps system. You can view a map of wifi hotspots and phone towers to see where network connection quality is best. It’s worth noting that the phone towers are shown only pertain to your telephone provider.

OpenSignal is the best choice for users looking to monitor both their wifi and mobile devices’ signal coverage. Of course, you can still generate extensive wireless network information if you are looking to stick to the fundamentals.

Key Features:

• Plots wifi signals on a real-world map
• Monitors mobile signal as well
• Free to use

This app is also competitive in terms of price, being available for free with no onboard advertisements.

3. WiFi Monitor

Microsoft’s WiFi Monitor has made a name for itself on Android for good reason. The app combines substance with a simple user interface. 4 tabs (Connection, Networks, Channels, Strength) allow the user to delve deep into their network parameters. The Networks tab breaks down all nearby wifi networks and the Channels tab shows how your wifi channels are distributed.

You can then use the strength chart to assess your signal strength and to identify where you have a weak signal. Under the speed chart, you’re provided with a detailed breakdown of all the data you’ve transmitted and received. If you’re looking for a free app that has core functions with depth,  WiFi Monitor should be your first choice.

How to Perform WiFi Analysis Using a WiFi Analyzer App?

WiFi analysis may sound very technical and daunting, but it’s anything but that — as long as you use a simple yet capable WiFi analyzer app like NetSpot. In addition to NetSpot, you’ll also need a laptop with a WiFi card so you can detect nearby WiFi networks.

With NetSpot, you can choose between two distinct WiFi analysis methods. The first method, called Discover Mode, is all about quick and easy WiFi network discovery, instantly listing all WiFi networks available in your area, along with all important information about them, including network name, band and channel, security settings, WiFi standard, signal strength, and noise level.

The second WiFi analysis mode is called Survey Mode, and it allows you to perform a WiFi site survey and create a WiFi heatmap so you can see exactly where your WiFi signal is strong and where it could use some improvement.

By combining these two WiFi analysis methods, you can get a very accurate idea about the performance of your WiFi network and understand exactly what you need to do to improve it. For example, it takes just one click to see which WiFi channels nearby WiFi networks broadcast on, which makes it straightforward to solve channel interference issues.

Glossary

dBm – dBm stands for decibel-milliwatts. dBm is the measurement used to measure the strength of a wifi signal.

IP Address – A unique number punctuated with full stops used to identify a computer communicating via a wifi network.

MAC Address (Media Access Control Address) – A unique identifier used to refer to a network adapter over a network.

RSSI (Received Signal Strength Indicator) – A measurement used to identify the strength of a radio signal.

Signal to Noise Ratio – The ratio of an electrical signal’s strength compared to outside interference.

SSID (Service Set Identifier) – The technical name for a wifi network name.

Vendor – A wireless network provider.

Wifi Channels – A wifi channel is where wifi networks exchange data (Channels 6 and 11 are where most routers exchange data).

Wireless Access Point (WAP) – A hardware device or configured node on a local area network that allows wireless devices to connect through wifi and Bluetooth connections.

WLAN (Wireless Local Area Network) – A network that allows devices to connect, interact and communicate with each other wirelessly.

Преимущества приложения

Преимущества приложения заключаются в следующем:

• Софт не занимает практически никакого места на диске или флешке в пассивном состоянии. Файлы данных создаются только при непосредственной работе.
• Определить сигнал можно даже при его слабом проявлении, когда обычный поиск на телефоне не даст результатов.
• Наличие датчика определения силы найденного сигнала.
• Возможность включить звуковую индикацию. Чем сигнал качественнее и ближе, тем звук будет издаваться сильнее.
• Бесплатность приложения и его полная доступность для любого человека.
• Вывод советов и рекомендаций при найденных ошибках.
• Автоматическое определение наличия несанкционированного доступа к домашней сети и вмешательства в личные данные, а также поиск уязвимостей сети.

What Does a WiFi Analyzer Do?

The purpose of a WiFi analyzer is to gather as much information as possible about available wireless networks to help professionals and home users alike troubleshoot WiFi-related problems, ensure optimal router placement, and more.

In the past, WiFi analyzers were used predominantly by large organizations and enterprises that needed to cover a large area with a strong WiFi signal. These days, WiFi networks are everywhere, and our expectations of them have never been greater.

Without knowing how to use a WiFi analyzer, it’s very difficult for home users, small businesses, and schools to provide reliable coverage and the best data transfer speeds possible. The good news is that WiFi analyzers have become readily available at a variety of price points, and they can be roughly divided into two categories:

• Hardware WiFi signal analyzers: Aimed at professional network administrators and security experts, hardware WiFi signal analyzers are physical devices used for troubleshooting and performance testing. They often have an external directional antenna that lets them discover and analyze remote networks. Some hardware wireless analyzers are self-contained and don’t need to be connected to a computer to function as intended. In virtually all cases, the cost of hardware wireless analyzers starts at hundreds of dollars and goes up to thousands.
• WiFi Analyzer apps: For home users and small businesses, it doesn’t make financial sense to spend money on an expensive hardware wireless analyzer because they can simply download one of the best WiFi analyzer apps and perform WiFi analysis using a laptop, smartphone, or tablet. WiFi analyzer apps are affordable, easy to use, and the information they provide are accurate enough to satisfy the needs of most users.

Of course, not all hardware WiFi signal analyzers and WiFi analyzer apps are created equal, which is why it’s important to know what the best WiFi analyzers are and avoid those that don’t perform well.

Get a Better Signal and Connection using a Wifi Analyzer

Whether you’re a home user or a battle-tested network administrator, a wifi analyzer is a vital tool for managing your network. If you want to maintain the connection speed and integrity of your wifi connection, then a wifi analyzer app should be a high priority.

There are plenty of different options available on the market. If you want to have full wifi coverage it’s a good idea to look for a model with an inbuilt heat map, as this is the most effective way to see a real-time depiction of your local signal strength.

Ultimately you’re looking for an app that’s easy to use and offers the functionality needed to achieve your needs. A home user might be able to scrape by on a free program, but an entire department will need a more powerful solution.

Taking some time to research the right tool for your business will allow you to optimize your online experience much more effectively. Whether you’re a home or enterprise user, doing your research is the key to finding the wifi analyzer app that’s right for you.