Articles about Wi-Fi

You have probably used your laptop in all sorts of places. As well as at home and in the office, you may well have used it in hotels, coffee shops and other locations that offer Wi-Fi access.

As such, you've almost certainly got a large number of Wi-Fi passwords saved on your computer, passwords that are seemingly inaccessible. But these saved passwords are accessible -- if you know where to look, that is. This is handy if you need the password to get your phone online, or another laptop. Here's how to recover saved Wi-Fi passwords.

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During this year’s recent CES conference in Las Vegas, attendees got a preview of the evolution of high-speed internet. It's called LiFiMAX and offers an internet connection based on invisible light.

It gives a 100Mbps downlink data rate and 40Mpbs uplink rate, making it ideal for use in a professional setting.

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If there is one thing that doesn't shock me anymore, it's the fact of how prevalent and pervasive incorrectly deployed Wi-Fi is across the small to midsize business (SMB) landscape. The sober reality is that Wi-Fi has an extremely low barrier to entry thanks to a bevy of options on the market.

But a well-tuned setup that accounts for proper coverage levels, speeds, and client counts in a measured manner is almost as much of an art as it is a science. Hence why more often than not, clients are calling us for an SOS to help save them from their own Wi-Fi hell.

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Many people use ARRIS products without really thinking about it. How can that be? Well, its excellent cable modems are quite ubiquitous in the USA. When a cable internet provider gives the user a modem, it is often ARRIS. They are stable modems that just work well. Of course, you can also buy the company's modems from retailers like Amazon -- a great way to save money if your ISP charges you a monthly rental fee for theirs.

Today, ARRIS unveils a new network product for both home and business consumers, but it is not a cable modem. Instead, it is a beautiful new mesh Wi-Fi system. In other words, it is a router that pairs with at least one other access point to blanket your home or office in wireless internet. What makes this new product so intriguing is its inclusion of Wi-Fi 6 -- also known as 802.11ax.

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When Apple abandoned the home networking business by discontinuing its popular AirPort routers, there was a huge void left behind. Sure, there are plenty of router manufacturers out there, but Apple's offerings were fast, stable, and super easy to set up and maintain. Also important was the AirPort designs -- they didn't look out of place in a living room or bedroom. There really wasn't much like them. Rest in Peace!

Seeing there was an opportunity in the market, popular company Ubiquiti Networks set its sights on the home with its AmpliFi HD mesh networking system. Not only did it match Apple's AirPort excellence, but it exceeded it with features like an LCD touch screen. Last month, Ubiquiti launched the AmpliFi Instant for shoppers on a budget, but today, it goes in the opposite direction -- the high end. Its newest product, the "AmpliFi HD Gamer's Edition," features NVIDIA GeForce NOW QoS which should provide lower latency when playing games like Fortnite and PUBG.

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If you absolutely need a new router today, there are plenty of great options on the market. If your current device is good enough and functioning, however, I would advise to hold off on an upgrade. Why? There is a big change coming to wireless internet -- 802.11ax, also knows as "Wi-Fi 6." Not only will these new routers potentially offer more speed and bandwidth, but some will eventually offer WPA3 too -- the latest and greatest security standard.

Today, NETGEAR announces two upcoming Wi-Fi 6 routers -- the Nighthawk AX8 and AX12. Not only is each model chock full of great specs, but they have quite the wild design too. They almost look like they have shark fins protruding from both the right and left side. Are they overkill for most homes? Absolutely. Still, if you like new and shiny things, and you are willing to spend top dollar to be an early adopter, you will want to take a look.

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Many people rely on connecting to Wi-Fi networks when they are out and about, but using public hotspots does present a significant security risk.

The best way to protect yourself is to use a VPN and cybersecurity company Webroot is launching its own in the form of Webroot WiFi Security, to provide security and privacy for users who connect to WiFi networks using Windows, Mac, and Android operating systems.

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If you are knowledgeable about home networking, and you have experience with wireless routers, I am sure you are not scared by setting one up. If you have never done it before, or aren't tech savvy, configuring a Wi-Fi router can be quite the daunting task. Sure, they are easier these days than they were years ago, but still, they can be rather overwhelming to the average consumer -- especially mesh.

Famed company Ubiquiti Networks has been trying to make setting up a home wireless network a simpler task, and it has largely succeeded with its excellent AmpliFi mesh router system. The company is not ready to rest on its laurels, however, as today, it launches a new affordable mesh router that makes configuration even easier. In fact, according to Ubiquiti Networks, the "AmpliFi Instant," as the new product is called, can be configured in less than two minutes. Seriously, folks, that is not a typo -- the average consumer can set up quality 802.11ac (aka Wi-Fi 5) mesh wireless in under 120 seconds using an Android or iOS device!

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For tech savvy consumers, buying a wireless router or adapter is a fairly simple affair. For the majority of shoppers, however, it can be very confusing. Let’s be honest, it is impossible to know that 802.11ac is better than, say, 802.11n without first researching it. I mean, hell, how is the average consumer supposed to know what the letter designation following the 802.11 really means? It is simply nerdy jargon.

Apparently the Wi-Fi Alliance wants to make it easier to decipher. Starting with the 802.11ax, numbers will be used instead. For instance, ax will be Wi-Fi 6, while n and ac will retroactively be called Wi-Fi 4 and Wi-Fi 5 respectively.

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Businesses of all sizes are dependent on wireless networks, but for smaller organizations the costs of deploying and managing a suitably fast and secure can be prohibitive.

Networking specialist Linksys is launching its new Cloud Manager, a cloud-hosted Wi-Fi management platform purpose-built for small business environments that reduces costs and increases operational efficiencies.

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Millions of home Wi-Fi networks could be easily hacked, even when the network is protected by a strong password, thanks to a flaw in Chrome-based browsers.

Researchers at cybersecurity and penetration testing consultancy SureCloud  have uncovered a weakness in the way Google Chrome and Opera browsers, among others, handle saved passwords and how those saved passwords are used to interact with home Wi-Fi routers over unencrypted connections.

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Nowadays, to get a quality wireless router, you do not need to spend a lot of money. There are several models from brands such as TP-Link which offer great specs and features for under $100. If money isn't an issue, however, there are certainly superior routers on the market for much higher prices. NETGEAR, for instance, sells some drool-worthy models under its Nighthawk branding that can be expensive.

Speaking of NETGEAR, that company has a new gaming-focused router which is sure to excite some consumers. The "XR700 Nighthawk Pro," as it is called, is tuned for gaming and features some top specs such as 802.11ad and a 10G Ethernet port. Overkill for most consumers? Totally, but gamers utilizing a wireless connection may be willing to pay the higher price for a potential edge.

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The rise in popularity of smart devices in the home -- coupled with our continuing love of laptops, tablets and phones -- means that we're more reliant on wireless networks than ever before. But the security we rely on to keep things safe is at least 14 years old, if not older (the widely used WPA2 started life back in 2004).

Clearly, it's time for a security upgrade, and to this end, the Wi-Fi Alliance has just started certifying devices that support WPA3 -- the predictably-named successor to WPA2. This latest security protocol includes a number of important enhancements, and is available in two varieties: WPA3-Personal for the average home user, and WPA3-Enterprise for environments that work with sensitive data and require even greater security.

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When it comes to Wi-Fi, we are living in very exciting times. It used to be that the majority of homes -- regardless of size -- had one router. Then, depending on needs, people would piecemeal various range extenders and repeaters that would maybe work well. Worst of all, routers of yesteryear were not only slow, but woefully unreliable -- they often required rebooting. I recall TV show South Park once had a joke where the entire internet was fixed by unplugging the power from a giant router and then plugging it in again.

These days, however, many routers are rock solid, requiring a reboot almost never. They are insanely fast too, usually offering performance that surpasses the user's internet speed. The greatest innovation for home networking in recent memory, however, is mesh. If you aren't familiar, this is where several access points work together to blanket a home in Wi-Fi. There are many great mesh offerings on the market, and today, TP-Link unveils its latest. Called "Deco M9 Plus," it is a small disc-shaped Tri-Band access point that offers AC2200 performance -- an upgrade to the existing non-plus version.

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For many in the USA, having access to the internet is a given -- we don't give it a second thought. When you are home, you have broadband and Wi-Fi, and when out and about, your smartphone has LTE.

In other countries, however, access to the internet isn't as ubiquitous. India, for instance, has many locations where getting online is a hardship. Google has been looking to change this with its "Next Billion Users" initiative, and one of its projects -- "Google Station" -- has seen tremendous growth. You see, the search giant has been gradually adding free Wi-Fi hotspots to Indian train stations, and today, it announces a huge milestone -- there are now 400 stations with Wi-Fi.

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