wi-fi

Netgear adds gigabit routers to its Orbi mesh

Posted by | CES 2019, computing, Gadgets, gigabit, Google WiFi, Netgear, Router, TC, wi-fi, wireless, wireless networking | No Comments

My favorite mesh gear, Netgear’s Orbi, has gotten a considerable speed update. The new router, called the RBK50, supports Wi-Fi 6 802.11ax technology which will send gigabit wireless speeds from router to router in your mesh.

WiFi 6 is still new to the industry and there isn’t much support outside of specific hardware like this.

Performance of the industry leading Orbi Mesh Wi-Fi Systems is improved by adding 1024 QAM with a 4×4 Wi-Fi 6 backhaul, increasing the speeds, coverage and capacity of this dedicated wireless link between the Orbi router and satellites.

With an advanced Wi-Fi 6 networking SoC from Qualcomm Technologies, Inc., Orbi with Wi-Fi 6 will support even higher performance simultaneous Wi-Fi streams, making it possible to deliver gigabit internet to far more devices and enable these gigabit internet homes to take advantage of new Wi-Fi 6 performance, which will be designed into the next generation of mobile and smart home devices.

The new routers will ship in Q3 2019 or later. No pricing is available yet.

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D-Link thinks 5G will cut your cords forever

Posted by | 5g, Best-Buy, CES 2019, computing, D Link, DSP, Gadgets, Internet of Things, Router, TC, technology, wi-fi, wireless | No Comments

Network gear maker D-Link just announced a 5G router that sends high-speed Wi-Fi through your house without cables. The router, called the DWR-2010, should allow users to get massive speeds over 5G networks without running cable. Don’t expect to pick this up at the local Best Buy, however, as the 5G router will probably ship from wireless service providers.

The DWR-2010 also offers customization options for service providers, making it suitable for deployment on a range of network configurations. The gateway features an embedded 5G NR (New Radio) NSA module and can operate on the sub-6 GHz or mmWave frequencies in 200 MHz (2 x 100 MHz) or 800 MHz (8 x 100 MHz) configurations. Complete with remote management (TR-069) and FOTA, the DWR-2010 provides hassle-free operation and a better customer experience.

D-Link also announced some new Exo mesh routers as well as a cute little mydlink devices including a smart switch and a weird little water sensor that will warn you when your water heater explodes. The Indoor Wi-Fi Smart Plug (DSP-W118) and Outdoor Wi-Fi Smart Plug (DSP-W320) will control your lights and appliances both indoors and out.

Expect these cool tools to hit stores in Q2 2019.

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Hackers hijack thousands of Chromecasts to warn of latest security bug

Posted by | Amazon, chromecast, computing, echo, Gadgets, Google, Hack, hardware, iPad, media streamer, Security, smart devices, smart home devices, spokesperson, technology, wi-fi | No Comments

Hackers have hijacked thousands of exposed Chromecast streaming devices to warn users of the latest security flaw to affect the device. But other security researchers say that the bug — if left unfixed — could be used for more disruptive attacks.

The culprits, known as Hacker Giraffe and J3ws3r, have become the latest person to figure out how to trick Google’s media streamer into playing any YouTube video they want — including videos that are custom-made. This time around, the hackers hijacked forced the affected Chromecasts to display a pop-up notice that’s viewable on the connected TV, warning the user that their misconfigured router is exposing their Chromecast and smart TV to hackers like themselves.

Not one to waste an opportunity, the hackers also asks that you subscribe to PewDiePie, an awful internet person with a popular YouTube following. (He’s the same hacker who tricked thousands of exposed printers into printing support for PewDiePie.)

The bug, dubbed CastHack, exploits a weakness in both Chromecast and the router it connects to. Some home routers have enabled Universal Plug and Play (UPnP), a networking standard that can be exploited in many ways. UPnP forwards ports from the internal network to the internet, making Chromecasts and other devices viewable and accessible from anywhere on the internet.

As the two say, disabling UPnP should fix the problem.

“We have received reports from users who have had an unauthorized video played on their TVs via a Chromecast device,” a Google spokesperson told TechCrunch. “This is not an issue with Chromecast specifically, but is rather the result of router settings that make smart devices, including Chromecast, publicly reachable,” the spokesperson said.

That’s true on one hand, but it doesn’t address the underlying issue — that the Chromecast can be tricked into allowing an unauthenticated attacker the ability to hijack a media stream and display whatever they want.

Hacker Giraffe sent this YouTube video to thousands of exposed Chromecast devices, warning that their streams could be easily hijacked. (Screenshot: TechCrunch)

Bishop Fox, a security consultancy firm, first found a hijack bug in 2014, not long after the Chromecast debuted. The researchers found that they could conduct a “deauth” attack that disconnects the Chromecast from the Wi-Fi network it was connected to, causing it to revert back to its out-of-the-box state, waiting for a device to tell it where to connect and what to stream. That’s when it can be hijacked and forced to stream whatever the hijacker wants. All of this can be done in an instant — as they did — with a touch of a button on a custom-built handheld remote.

Two years later, U.K. cybersecurity firm Pen Test Partners discovered that the Chromecast was still vulnerable to “deauth” attacks, making it easy to play content on a neighbor’s Chromecasts in just a few minutes.

Ken Munro, who founded Pen Test Partners, says there’s “no surprise that somebody else stumbled on to it,” given both Bishop Fix found it in 2014 and his company tested it in 2016.

“In fairness, we never thought that the service would be exposed on the public internet, so that is a very valid finding of his, full credit to him for that,” Munro told TechCrunch. (Google said in a follow-up email that it’s working to fix the deauth bug.)

He said the way the attack is conducted is different, but the method of exploitation is the same. CastHack can be exploited over the internet, while Bishop Fox and his “deauth” attacks can be carried out within range of the Wi-Fi network — yet, both attacks let the hacker control what’s displayed on the TV from the Chromecast, he said.

Munro said Google should have fixed its bug in 2014 when it first had the chance.

“Allowing control over a local network without authentication is a really silly idea on [Google’s] part,” he said. “Because users do silly things, like expose their TVs on the internet, and hackers find bugs in services that can be exploited.”

But Munro said that these kinds of attacks — although obnoxious and intrusive on the face of it — could be exploited to have far more malicious consequences.

In a blog post Wednesday, Munro said it was easy to exploit other smart home devices — like an Amazon Echo — by hijacking a Chromecast and forcing it to play commands that are loud enough to be picked up by its microphone. That’s happened before, when smart assistants get confused when they overhear words on the television or radio, and suddenly and without warning purchase items from Amazon. (You can and should turn on a PIN for ordering through Amazon.)

To name a few, Munro said it’s possible to force a Chromecast into loading a YouTube video created by an attacker to trick an Echo to: “Alexa, order an iPad,” or, “Alexa, turn off the house alarm,” or, “Alexa, set an alarm every day at 3am.”

Amazon Echos and other smart devices are widely considered to be secure, even if they’re prone to overhearing things they shouldn’t. Often, the weakest link are humans. Second to that, it’s the other devices around smart home assistants that pose the biggest risk, said Munro in his blog post. That was demonstrated recently when Canadian security researcher Render Man showed how using a sound transducer against a window can trick a nearby Amazon Echo into unlocking a network-connected smart lock on the front door of a house.

“Google needs to properly fix the Chromecast deauth bug that allows casting of YouTube traffic,” said Munro.

Updated at 9pm ET: with a new, clearer headline to better reflect the flaws over the years, and added additional comment from Google.

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Google’s Project Fi gets an improved VPN service

Posted by | Android, Google, Mobile, project fi, Security, virtual private networks, vpn, wi-fi, wireless, wireless service | No Comments

Google’s Project Fi wireless service is getting a major update today that introduces an optional always-on VPN service and a smarter way to switch between Wi-Fi and cellular connections.

By default, Fi already uses a VPN service to protect users when they connect to the roughly two million supported Wi-Fi hotspots. Now, Google is expanding this to cellular connections, as well. “When you enable our enhanced network, all of your mobile and Wi-Fi traffic will be encrypted and securely sent through our virtual private network (VPN) on every network you connect to, so you’ll have the peace of mind of knowing that others can’t see your online activity,” the team writes in today’s announcement.

Google notes that the VPN also shields all of your traffic from Google itself and that it isn’t tied to your Google account or phone number.

The VPN is part of what Google calls its “enhanced network” and the second part of this announcement is that this network now also allows for a faster switch between Wi-Fi and mobile networks. When you enable this — and both of these features are currently in beta and only available on Fi-compatible phones that run Android Pie — your phone will automatically detect when your Wi-Fi connection gets weaker and fill in those gaps with cellular data. The company says that in its testing, this new system reduces a user’s time without a working connection by up to 40 percent.

These new features will start rolling out to Fi users later this week. They are off by default, so you’ll have to head to the Fi Network Tools in the Project Fi app and turn them on to get started. One thing to keep in mind here: Google says your data usage will likely increase by about 10 percent when you use the VPN.

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BoxLock secures your booty against porch pirates

Posted by | Amazon, containers, Gadgets, Gates, key, lock, package delivery, padlock, TC, transport, UPS, wi-fi | No Comments

This clever – if expensive – product is called the BoxLock and it is a keyless padlock that lets your package delivery person scan and drop off your packages into a locked box. The system essentially watches for a shipping event and then waits for the right barcode before opening. Once the delivery person scans the package, the lock opens, the delivery person sticks the package in a box or shed (not included) and locks it back up. You then go and grab your package at your leisure.

The lock costs $129.

The company appeared on everyone’s favorite show, Shark Tank, where they demonstrated the system with a fake door and fake UPS dude.

The internal battery lasts 30 days on one charge and it connects to your phone and house via Wi-Fi. While the system does require a box – it’s called BoxLock, after all, not LockBox – it’s a clever solution to those pesky porch pirates who endlessly steal my YorkieLoversBox deliveries.

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Everyday home gear made smart

Posted by | Android, Assistant, Belkin, belkin wemo, Bluetooth, Column, electronics manufacturing, Gadgets, Google, Home Automation, iRobot, kwikset, Nest Labs, Roomba, smart devices, smart thermostat, smartphone, Speaker, wi-fi, Wirecutter | No Comments
Makula Dunbar
Contributor

Makula Dunbar is a writer with Wirecutter.

Editor’s note: This post was done in partnership with Wirecutter. When readers choose to buy Wirecutter’s independently chosen editorial picks, Wirecutter and TechCrunch may earn affiliate commissions.

If you only have one smart home device, it’s likely something simple and fun like a voice-controlled speaker or color-changing LED light bulb. As you expand your smart home setup, you can begin to swap out gear that isn’t as flashy but you still use everyday.

Switching to connected locks, power outlets and smoke alarms are all simple installs that can improve your safety and comfort in your own home. We’ve pulled together some of our favorite essentials made smart for anyone looking to upgrade.

Smart lock: Kwikset Kevo Smart Lock 2nd Gen

The Kwikset Kevo Smart Lock 2nd Gen is the most versatile smart lock that we’ve tested. Whether you prefer to use a wireless fob, smartphone app or key, you’ll be able to control the lock with all of them. When we compared it to similar models, the Kevo’s Bluetooth-activated tap-to-unlock mechanism was the easiest to use.

The second generation of the Kevo improved on security and has all-metal internal components for better protection against forced break-in attempts. With the optional Kevo Plus upgrade, you’ll add the ability to control the lock remotely and receive status-monitoring updates.

Photo: Liam McCabe

Robot Vacuum: iRobot Roomba 960

If cleaning is neither your forte or preferred pastime, a robot vacuum will come in handy. Our upgrade pick, the iRobot Roomba 960, is one of the most powerful models that we tested. It can be controlled through the iRobot Home app and uses a bump-and-track navigation system that helps vacuum an entire floor without missing spots.

If its battery is running low during a session, it’ll return to its dock to power up before finishing the job. It’s easy to disassemble for maintenance and is equipped with repairable parts that make it worth its price over some of our less serviceable picks.

Photo: Rachel Cericola

Plug-in Smart Outlet: Belkin Wemo Mini

We tested 26 smart outlet models over more than 45 hours and chose the Belkin Wemo Mini Wi-Fi plug as our top pick. If you’ve ever thought it’d be nice to remotely turn on or off home essentials such as lamps, air conditioners and fans from your smartphone, plugging them into a smart outlet makes it possible.

The Wemo Mini has proven to be reliable throughout long-term testing, it doesn’t block other outlets on the same wall plate and it’s compatible with iOS and Android devices and assistants, including HomeKit/Siri, Alexa and Google Assistant. The interface of the Wemo app is intuitive and easy to use. You can view all of your connected devices on one screen, set powering timers and from anywhere power on or off a device plugged into the Wemo outlet.

Photo: Jennifer Pattison Tuohy

Smart Thermostat: Nest Thermostat E

For a smart thermostat that’s affordable and doesn’t require extensive programming, we recommend the Nest Thermostat E. After about a week, it creates a schedule after learning cooling and heating preferences that you’ve set. It isn’t compatible with as many HVAC systems as similar Nest models, but it’s easy to install and doesn’t lack any features we expect.

It does come with Eco Mode — an energy-saving geofencing feature that detects when your home is empty (or when your smartphone is nowhere near your house). The Nest app uses the same technology to set the thermostat to a preferred temperature when it senses you’re on your way home. If you don’t have your smartphone on hand, you can still operate the Thermostat E by turning its outer ring and pressing selections on its touchscreen.

Photo: Michael Hession

Smart Smoke Alarm: Nest Protect

A smoke alarm is one of the most relied-upon safety devices in every home. Nonetheless, it’s easy to forget to do routine checks to ensure it’s in tip-top shape and functioning properly. With a smart smoke alarm like the Nest Protect, we found that its simple app, self-tests, monthly sound checks and consistent alerts are enough to keep fire safety worries at bay.

It isn’t difficult to install, has a sleek design and integrates with other smart home devices like the Nest Cam (which can record video of a fire) and the Nest Learning Thermostat (which shuts down HVAC systems that may be the cause of a fire). It’s sensitive to fast- and slow-burning fires, plus it monitors homes for both smoke and carbon monoxide.

These picks may have been updated by Wirecutter. When readers choose to buy Wirecutter’s independently chosen editorial picks, Wirecutter and TechCrunch may earn affiliate commissions.

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The VoCore2 is a tiny computer that can play tiny Doom

Posted by | Computer Hardware, computing, ethernet, Gadgets, indiegogo, TC, usb, wi-fi | No Comments

The VoCore2 is a Wi-Fi capable computer with a 580 MHz CPU and 128 RAM that supports video, USB, and Ethernet. And it plays Doom. That’s right: this is a computer you can easily swallow and allow your biome flora to play a hard core FPS while you slowly digest the package.

The product started life on Indiegogo where it raised $100,000. Now it’s available for $17 for the barebones unit or $24 for the unit with USB and MicroSD card. You can also buy a four inch display for it that lets you display video at 25fps.

What is this thing good for? Well, like all single board computers it pushes the limits on what computing means in the 21st century. A computer the size of a Euro coin could fit in all sorts of places and for all sorts of weird projects and even if you don’t use it to build the next unmanned Red-Tailed Hawk nest surveillance drone it could be cool to blast some demons on a computer the size of a joystick button.

The VoCore2 is shipping soon and is available for purchase here.

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Anker Mars II projector promises solid summer fun

Posted by | Amazon, Android, AV, Bluetooth, bluetooth speaker, chromecast, computing, DLP, Gadgets, HDMI, Netflix, smartphones, TC, wi-fi | No Comments

Anker, a popular if battery and cable company, recently announced the Mars II projector under its Nebula brand. The company, which primarily sells via Amazon, is expanding out of batteries and cables and is now creating audio and other portable AV gear. This compact, battery-powered DLP projector is their latest creation and it has found a place of honor at our family barbecues.

The projector is actually an Android 7.1 device stuffed into a case about as big as a Bluetooth speaker. A physical lens cap slides down and turns on the system and you control everything from he included remote or the buttons on the top of the device. You can also download an app that mimics a mouse and keyboard for choosing videos and information entry. It projects at a maximum of 300 lumens and projects at 720p. You can also connect an HDMI device like a game console or stick in a USB drive full of videos to view on the fly.

Again, the real benefit here is the ability to stream from various apps. I have YouTube, Netflix, Plex, and other apps installed and you can install almost any other Android app you can imagine. It has speakers built in and you can cast to it via Miracast but you cannot insert a Chromecast.

If all you want to do is throw up a little Santa Clarita Diet or Ice Age on a sheet in the back yard, this thing is perfect. Because the brightness is fairly low you need solid twilight or a partially dark room to get a good picture. However, the picture is good enough and it would also make a great presentation device for a closed, dark conference room. Because of its small size and battery life – four hours on a charge – it makes for a great alternative to a full-sized projector or even a standard TV.

At $539 the Mars II is priced on par with other 720p projectors. The primary use case – connecting a computer or console via HDMI – works quite well but streaming user experience is a bit of a mixed bag. Because Anker didn’t modify the Android installation much further than adding a few default apps, some apps require a mouse to use and others can be controlled via the arrow keys on the remote or body of the device. This means that some apps – like Plex, for example – let you pick a video via the arrow keys but require you to press the “mouse” button to begin simulating a mouse cursor on the screen. It’s a bit frustrating, especially in poor lighting conditions.

One of the interesting features is the automatic focus system. Instead of fiddling with a knob or slider, you simply point this at a surface and the system projects a bullseye focus ring until the picture is in focus. The focus changes any time you move the device and sometimes it gets caught up if the screen or projector are moving. However in most cases it works perfectly fine.

Like most portable projectors you aren’t buying the Mars II to watch 4K video in 5.1 surround sound. You buy it to offer an alternative to sitting on the couch and watching a movie. That means this is great for on-the-road business presentations, campouts, outdoor movie viewing, and sleepovers. It is cheap and portable enough to be almost disposable and it’s not as heavy and hot as other, larger devices. In short, it can go anywhere, show anything, and works really well. Anker also makes the Mars, a more expensive 1080p device, but this one works just fine for about $400 less – a big drop in just about a year of brisk sales. It’s nice to see a good, low-cost manufacturer dabble in the world of complex consumer electronics and come up with a product that is truly useful and fun.

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Comcast’s mesh Wi-Fi system, xFi Pods, launches nationwide

Posted by | Comcast, Gadgets, mesh, plume, pods, wi-fi, xFi Pods, xfinity | No Comments

Comcast today is officially launching its own Wi-Fi extender devices called xFi Pods that help to address problems with weak Wi-Fi signals in parts of a customer’s home due to things like the use of building materials that disrupt signals, or even just the home’s design. The launch follows Comcast’s announcement last year that it was investing in the mesh router maker Plume, which offers plug-in “pods” that help extend Wi-Fi signals.

The company said that it would launch its own xFi pods that pair with Comcast’s gateways to its own customers as a result of that deal.

Those pods were initially available in select markets, including Boston, Chicago and Denver, ahead of today’s nationwide launch.

The pods themselves are hexagon-shopped devices that plug in to any electrical outlet in the home, and then pair with Comcast’s xFi Wireless Gateway or the xFi Advanced Gateway to help Wi-Fi signals extend to the hard-to-reach areas of the home.

The pods work with the Comcast Gateways to continuously monitor and optimize the Wi-Fi connections, Comcast explains, while its cloud-based management service evaluates the home’s Wi-Fi environment to make sure all the connected devices are using the best signal bands and Wi-Fi channels. Plus, the devices are smart enough to self-monitor their own performance, diagnose issues and “heal” themselves, as needed, says Comcast.

However, early reviews of Plume’s pods were mixed. CNET said the system was slow and the pods were too expensive, for example. But Engadget found the system had the lowest latency, compared with competitors, and helped devices roam more easily and accurately.

Comcast has addressed some of the earlier complaints. The pods are now much more affordable, for starters. While they’ve been selling on the Plume website for $329 for a six-pack, Comcast’s six-pack is $199. A three-pack is also available for $119, instead of the $179 when bought directly from Plume.

More importantly, perhaps, is that Comcast’s system is different from the pods featured in earlier reviews.

While Plume technology is a component of the new pods, they are not Plume devices, Comcast tells TechCrunch. Instead, Comcast licensed the Plume technology, then reconfigured some aspects of it in order to integrate xFi. It also designed its own pods in-house.

In addition, Comcast’s engineers developed new firmware and new software in-house to make it easy to pair the pods with a Comcast Gateway.

The Comcast xFi pods can be bought from its own website, the xFi app and in some Xfinity retail stores.

The xFi app (for iOS and Android) is also how customers can manage and view the connection status of the pods.

Comcast says it will make buying pods even easier later this year by offering a monthly payment plan.

The company has been upgrading its Wi-Fi offering in recent months as a means of staying competitive. Last year it launched the Xfinity xFi platform to help customers better manage their home Wi-Fi network with features like device monitoring, troubleshooting, “bedtime” schedules for families, internet pause and other parental controls.

Comcast declined to say how many pods were sold in its first trial markets, only that the response so far has been positive and boosted the company’s Net Promoter Score as a result.

Image credits: Comcast

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Netgear put a cable modem in latest Orbi wifi router

Posted by | cable modem, computing, digital cable, Gadgets, internet access, modems, Netgear, Router, technology, wi-fi, wifi router, wireless networking | No Comments

Generations ago, the internet spoke of an old saying that involved a man exhibiting excitement about hearing of a person’s love of an object, so he did favor, and put that something inside of something else. That’s what Netgear did here. Netgear heard people like the internet so much that the company put an internet modem inside a WiFi router.

The Orbi WiFi System with Built-in Cable Modem is just that. It’s an Orbi WiFi router with a DOCSIS® 3.0 cable modem built in. In theory this setup would make for easier setup and troubleshooting of internet issues while providing the home with great WiFi.

I have an Orbi system in my house and it’s wonderful. The system does a far better job at covering my home with WiFi than my previous single router setup. Including the cable modem in the setup, though, just makes sense and other networking companies would be smart to follow Netgear’s lead. Naturally, there’s a danger in including a cable modem in a router as one piece could become obsolete before the other but I would argue that most consumers upgrade their equipment every few years anyway.

This convenience comes at a cost. The router with built-in Orbi networking costs $299 and a system with an Orbi extender costs $399.

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