Security & Privacy: The Hidden Risks of WiFi

Every person who carries a WiFi enabled device with them can be tracked. The people they're with can be tracked. Even if you have the WiFi on your device turned off, the device will occasionally turn it back on to "look around".

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The future of WiFi is Mesh, and Google might be missing out

The secret to unlocking all the cool technological stuff you can do in your home is centered around a very reliable network. Smartphones and tablets; TVs and streaming sticks; printers, and laptop and desktop computers; game consoles; security cameras; wireless speakers; internet connected doorbells, door locks, door sensors, and garage door openers; motion sensors, temperature sensors, humidity sensors, and leak detectors; thermostats, smoke detectors, and CO detectors; smart light bulbs; and more, all of these devices rely on one singular thing: your home network.Be it wired or wireless, ...

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Pocketnow Smart Home: Beautify your home with a smart sprinkler controller

In recent years, our phones have evolved into the “universal remote control” – not for our televisions, but for our homes. That’s where the Pocketnow Smart Home series comes in! Thanks to a combination of sensors and Internet of Things innovations, taking your old-fashioned home and turning it into a smart home isn’t as difficult, or as expensive as you might think – and it’s all controllable from your phone, phablet, or tablet.•If you’ve been following our smart home series, you’ve seen how ...

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WiFi is evolving: What you need to know about 802.11 ad, ah, and HaLow af

It started out way back in the nineties – Internet without wires. No longer did people have to tie up their phone line while their modem dialed away, beeped, booped, squeaked, squawked, and hissed. Those lucky enough to have an always-on Internet connection could put their laptop anywhere they wanted it – finally free from the limitations and inconveniences of a wired Ethernet cable.Two standards emerged in the beginning: 802.11a in the 5GHz spectrum and 802.11b in the 2.4 GHz spectrum. Both had their pros and cons, but it was 2.4GHz that gained in popularity, partly because of ...

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The Pros and Cons of 5GHz WiFi 802.11ac

Back in 1999 we got our first real taste of our wireless future: WiFi. The first variant was called 802.11a and operated in the 5GHz spectrum (later on, 3.7GHz support was added). Back then, 5GHz radios were more expensive than 2.4GHz equipment, and 802.11b quickly surpassed 802.11a in popularity. For years we happily surfed the web, streamed our music, and watched our videos over the 2.4GHz spectrum. But we weren’t alone.Uhura knew about Jawbone before Jawbone knew about ...

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Google’s new OnHub WiFi router from ASUS features gesture control

The Google of today isn’t afraid to try something new, and on the hardware front that’s meant now-familiar things like Nexus phones and tablets, the Chromebook family, and the oh-so-affordable Chromecast. It’s also generated some more out-there projects, like Google Glass or the modular Ara. And between those extremes we have efforts like the OnHub router the company launched back in August. We weren’t completely sold on the idea of OnHub straight away,

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Should you leave your smartphone’s WiFi on or turn it off?

Over the years WiFi has been an amazing technological advance! Being able to wirelessly connect our laptops and PDAs to traditional networks, whether at home, the office, or at school was significantly helpful not only for those using the networks, but also for those of us in IT departments who didn’t have to pull as many new ethernet cables. As our phones became more capable, WiFi became more important – and just as well received – if not moreso!WiFi works by sending and ...

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Five smartphone problems you’d think they’d have fixed by now

As fun as it can be to marginalize and criticize them, smartphones are magical pieces of technology. From something as benign as an iPhone to a device as futuristic as a G Flex, today’s pocket communicators are modern miracles of miniaturized intelligence. As I say at the top of every

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Here’s why city-wide WiFi deployments are a bad idea

Everyone loves “free”, and everyone loves wireless Internet access. Combining the two, what could possibly go wrong? When talking about broadband Internet, we often hear about the cursed “last mile” thrown around. Though it’s not necessarily a true mile, the term represents the wiring that connects an individual subscriber to the closest “central office” (or CO). The CO is a facility that takes all the incoming residential, business, and government lines, and connects them to a much faster network, capable of handling significantly more data at ...

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