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@speedilychiefexpert-blog
Analyze your WiFi coverage
It just can't get easier than this: load your area map, indicate your location on it, and Wifiner will start collecting data right away. Walk around in a zigzag pattern from wall to wall and get comprehensive results for the entire space. With this collected data you have enough resources to analyze signal leakages, discover noise sources, understand your Wi-Fi channels, identify ineffective access points, etc.
Santiago, Chile | Clément Perrot
Selecting and Installing a WiFi Booster
Our homes and workplaces are filled with obstacles that significantly reduce WiFi signal strength. Metal appliances, thick walls, electric wires, lights, and computers can bring an otherwise blazing fast internet connection to a crawl. When this happens, people often waste hours talking with their internet service providers or trying various tips and tricks on how to avoid interference and extend signal range. The net result of these attempts is seldom satisfactory.
The good news is that everyone can say goodbye to their WiFi signal problems. All that’s needed are the right tools for the job. Tried and tested by countless professional and home users alike, the combination of NetSpot, a wireless site survey, WiFi analysis, and troubleshooting app for Windows and Mac OS X, with a WiFi signal booster yields excellent results and is guaranteed to fill all the bars on the WiFi strength indicator on your smartphone or laptop.
What Is a WiFi Signal Booster
A wireless booster, also known as a WiFi extender or WiFi amplifier, is an electronic device similar to your home or office router. Its job is to receive a wireless signal, amplify it, and broadcast it again. Out of these, the amplification phase is the most important. Desktop computers, laptops, and mobile devices have tiny wireless chips with built-in antennas. In most situations, they do a good job, but they become inadequate as soon as you move farther away from the wireless signal source. In comparison, a wireless signal booster has two large antennas — one for receiving and one for broadcasting — which can be either built-in or external. The signal amplification electronic circuit works like a microphone, making weak signal strong.
A wireless booster can be used to strengthen an existing WiFi network and bring strong internet signal to all corners of a house or an office. You simply connect a WiFi booster to your network — just like you would a smartphone — and it will automatically start broadcasting. Most wireless signal boosters on the market are designed to be easily extendable. Let’s say that you would like a rock solid internet connecting in every room in your house, including the basement and the attic. The chances are that a single wireless signal booster wouldn’t be able to cover everything on this own. But two, three, or even four boosters are guaranteed to do the trick.
Selecting the Best WiFi Booster
How do you select the best WiFi booster for your home or office? First, you need to find out areas require signal boosting and which are fine as they are. You could, of course, use an online speed test to test whether your download and upload speeds match the advertised speeds of your internet service provider. The problem with this method is that it offers little to no precision. Online internet speed tests are affected by the total number of people using them, background network activity, and other factors. NetSpot’s Survey Mode is a much better solution. With it, you can accurately, quickly, and easily create a visual map of your entire network and see where it would be best to install a wireless signal booster.
Once you know how many WiFi boosters you need and where to install them, it’s time to decide which model to buy. Many WiFi boosters plug directly into the standard electrical outlet, making them convenient and unobtrusive. The most significant disadvantage of this type of signal booster is the weaker performance. Stand-alone wireless boosters come with external high-gain antennas that tend to provide noticeably better boosting than the integrated antennas of plug-in boosters.
Just like you wouldn’t expect a decade old WiFi router to support all modern internet standards, you can’t expect old WiFi boosters to support the latest wireless standards and encryption algorithms. At the very least, select a booster capable of achieving the same download and upload speeds as your wireless router. Better yet, select a booster that supports the most cutting-edge technologies on the market. You may pay more, but you’ll also get a lot more mileage out of it.
Finally, consider what perks come with the wireless booster. Some boosters are bare bones and don’t come with any extra features beyond the boosting itself. Other wireless boosters can provide their users with detailed usage statistics through WiFi booster apps. Not everyone cares about extra features like this, but, if you do, make sure your WiFi booster has them.
How to Install a Wireless Signal Booster
NetSpot comes with many handy features to help you find the perfect location for your WiFi booster. The one that you’ll likely find the most useful is the ability to start network surveys with heatmap visualizations of signal strength.
To start a new survey, launch NetSpot and switch to the Survey Mode.
Click on the Start a New Survey button and name your new survey.
If you have an existing map of your area, you can load it from your computer. Alternatively, you can use NetSpot’s map-drawing feature to create a new one.
Then it’s time to help NetSpot determine the scale of the map. Select any two points on the map and input the distance between them.
Select where you’re standing to start the first measurement.
Move to different places to complete the survey.
Once finished, click the Stop Scan button and go through the available heatmap visualizations to see the results.
If you see areas with a weak signal, you know where to place WiFi boosters. We highly recommend you use NetSpot to verify that the installed WiFi boosters fixed the original issue and improved your signal strength.
With NetSpot, you don’t need an expensive technician to make wireless connection drops a thing of the past. NetSpot is so easy to use yet so capable that anyone can instantly become a network expert and see where the problem is.
Source: https://www.netspotapp.com/wifi-booster.html
Improving Wireless Connectivity Using a WiFi Extender
Who doesn’t want a rock-solid wireless signal at home or at the office? Unfortunately, not everyone has a router capable of broadcasting reliable WiFi signal over long distances and through obstacles. If you find the coverage area of your WiFi network less than satisfactory, you should consider using a WiFi extender.
What Is a Wireless Extender
A WiFi range extender can go by many different names, such as wireless extender, WiFi booster, or WiFi repeater. Regardless of the name, all wireless range extenders do the same thing: They pick up WiFi signal from an existing network, amplify it, and transmit the boosted signal.
They can do this because they essentially contain two routers. There’s one router for receiving and another for broadcasting. Because each does just one thing, it can do it extremely well. For comparison, the WiFi card in your laptop doesn’t measure more than an inch across. A wireless extender can be as small as a smartphone charger or as big as an enterprise-grade router.
Why You Need a WiFi Range Extender
The WiFi dead zone, the place with painfully weak wireless signal, frequent interruptions, and sluggish download and upload speeds. It’s the place where you go only if you can’t go anywhere else. Despite the fact that many modern routers are more powerful than teenage desktop computers and servers, WiFi dead zones are still part of the daily reality for millions of smartphone, tablet, and laptop owners around the world.
The problem is only getting worse with the advent of the Internet of Things and the Smart Home initiative. Suddenly, it’s not just our personal electronic devices that need to be connected to the internet. Thermostats, light bulbs, water flow sensors, and even our refrigerators connect to the internet.
Best WiFi extenders on the market represent a simple and cost-effective way how to get rid of dead zones and enjoy fast and stable wireless connection both in the living room and in the attic. Depending on how you position your extender (or extenders) you may even be able to cover your backyard and basement — all while keeping the same router you’ve been using for years. WiFi extenders are also effective for strengthening WiFi signals in areas with high interference. In most apartments and houses, this is primarily the kitchen. Microwaves and metal appliances can make even otherwise strong signal unusable.
In other words, if you want a strong WiFi signal in all rooms, you need a WiFi range extender. The alternative — a new router — tends to be more expensive, takes more time to install, and doesn’t provide nearly as much flexibility as wireless extenders do.
How to Choose the Best WiFi Extender
WiFi extenders can be divided into two broad categories. There are ones that plug into wall outlets and ones meant for desktop placement. The former category is less obtrusive, but the proximity to electrical wires introduces some signal interference. The latter category usually offers more features, such as Ethernet and USB ports.
Apart from the form-factor, you also need to consider the specifications. Ideally, you want an extender that supports the same WiFi standards and the same WiFi bands as your router. For example, routers and extenders with 802.11n support reach speeds of up to 300Mbps, and 802.11ac routers and extenders go up to 1,300Mbps. To connect a WiFi extender to your existing network, it must support your chosen encryption method, such as WPA2-PSK (AES).
But no amount of features is an excuse for poor usability. Try to select an extender that’s easy to use and doesn’t throw sticks under your feet. When in doubt, consult online WiFi extender reviews. Either read reviews written by professional reviewers on tech websites or visit online stores and find out what real users have to say.
What’s great is that a decent wireless extender doesn’t cost a lot of money. They start at around $30, and it’s seldom necessary or even advisable to pay more than $100. Great WiFi extenders exist in every price range — you just need to look hard enough to find them.
Set Up Your New WiFi Extender
Once you have your new WiFi extender in hands, it’s time to set it up. The goal is to find a place that’s both in the range of the signal source and the client device. Typically, this is mid-way between the two points, but it could also be somewhere else. It all depends on the layout of the surrounding area, the level of signal interference, and other factors.
You can accurately and easily find the best place to install a WiFi extender using NetSpot, a professional wireless site survey, Wi-Fi analysis, and troubleshooting app for Mac OS X and Windows. NetSpot can help you understand the characteristics of a wireless network in a specific area and find areas with a weak WiFi signal.
To find the best place for your WiFi extender:
Launch NetSpot and activate the Survey Mode by clicking on the Discover/Survey slider.
Click on “Start a New Survey,” and name your project.
Load an area map from your computer or create a new one.
Move from one place to another until you cover the entire area.
Once you’ve covered everything, click the Stop Scan Button and view various helpful heatmap visualizations.
We highly recommend you go through these steps before and after you install a wireless extender. That way, you can determine the most optimal place where to install it and find out whether it actually improved the strength of your wireless signal.
NetSpot comes with a whole assortment of other useful tools that you can use to diagnose and survey wireless networks. All features of NetSpot are easy to use even by people with limited IT experience.
Source: https://www.netspotapp.com/wifi-extender.html
What do you know about WiFi security?
WiFi security algorithms have gone through many improvements and changes in the past two decades in order to be safe and efficient. New protocols with multiple innovative implementations have been developed for home WiFi networks - WEP, WPA, and WPA2 - all aiming at one goal. That is safety of wireless network users and integrity of their information. Additionally to all they do wireless security protocols encrypt your private data sent over the network.
However, despite numerous protection algorithms, wireless networks are still more vulnerable than wired. The latter basically transmits data between points A and B via a network cable. Wireless network transmits data between points A and B within its broadcasting range in every direction to every device that happens to be listening.
A wireless standard WEP was developed and approved for WiFi security in 1999. It was aimed to offer the security equal to one of the wired networks, however it turned out to have a whole bunch of security issues. In result this protocol is easy to break, but hard to configure. Even though a lot of effort has been made to make WEP better, it is still highly vulnerable. Systems that rely on this solution need an upgrade or replacement. This protocol has been officially abandoned by the Wi-Fi Alliance in 2004.
While 802.11i wireless security standard was under works, WPA was used as a temporary replacement for WEP. WPA was formally adopted one year before WEP was completely abandoned. Most modern WPA applications use a preshared key (PSK), most often referred to as WPA Personal, and the Temporal Key Integrity Protocol or TKIP (/tiːˈkɪp/) for encryption. There is WPA Personal and WPA Enterprise modes. The latter provides the security for wireless networks in business environments. It uses an authentication server to generate the keys and certificates.
Even though WPA was a significant improvement over WEP the issue with it was that the core components could be rolled out via firmware upgrades on WEP-enabled devices, still relying on exploited elements. After various tests WPA turned out to be just as vulnerable to intrusion as WEP.
The most threat was posed by not direct attacks, but rather those carried out on Wi-Fi Protected Setup (WPS) - auxiliary system for simpler linking of devices to modern access points.
Continue reading here: https://sites.google.com/view/about-wifi-protocols
wasn’t expecting this
but arent you glad it hapened
its ears ITS EARS ITS EARS ITS EARS
oh my god
oh my god
How to boost your Wi-Fi
https://sites.google.com/view/boost-wifi-with-netspot/home1. Select a Good Spot for Your Router
Not every spot will automatically work out for a router. First of all avoid placing it around metal objects or appliance emitting electromagnetic waves. It is not so easy, but try keeping the distance from electric wires. Think of an area you want to cover with a wireless signal and place the router roughly in the center of an area. Elevating the router above the floor level can also help boost the WiFi signal.
2. Keep Your Router Up-to-date
Unfortunately, hackers come up with more and more twisted schemes for their attacks. Many of malware attacks have a chance of happening simply because the routers are not kept up-to-date. When a malware infects a router, it can steal bandwidth and spread over the network to other devices connected to it. Even if there is no dangerous malware on the horizon, routers with older firmware will function worse than those up-to-date.
3. Get a Stronger Antenna
A majority of routers have antennas on a smaller side, thus with a weaker reception. The powerful antennas can be extremely large, so it is understandable that home routers have neat antennas that will fit in a household easier. A standard antenna that you most probably already have is usually about several inches tall and has around 4 dB gain, while a 10dB antenna can be around 10-15 inches tall. So if a bigger antenna is not a bother, this is a great way to boost your current router capabilities. All WiFi antennas feature the same RP-SMA connector, so it should be no problem to choose a new one you like.
Continue reading here: https://sites.google.com/view/boost-wifi-with-netspot/home
