Articles about wi-fi

Tinder on a phone

Swipe fright: Tinder hackers may know how desperate you really are

A lack of security protections in Tinder's mobile app is leaving lonely hearts vulnerable to eavesdropping. That's according to security biz Checkmarx this week, which claimed Android and iOS builds of the dating app fail to properly encrypt network traffic, meaning the basic actions of peeps looking to hookup – such as swipes …
Shaun Nichols, 23 Jan 2018
Google Chromecast 2

Google fuels up Chromecast Wi-Fi flooding fix

Google has confirmed plans to issue a patch for Chromecast and Google Home aimed at resolving a traffic flooding problem that was swamping home networks. Chromecast OK, Google: Why does Chromecast clobber Wi-Fi connections? READ MORE The fix – due later today – follows a series of work-around updates from router …
John Leyden, 18 Jan 2018
Chromecast

OK, Google: Why does Chromecast clobber Wi-Fi connections?

Wi-Fi router vendors have started issuing patches to defend their products against Google Chromecast devices. TP-Link and Linksys were first out of the blocks with firmware fixes, and TP-Link has posted this explanation of the issue. The bug is not in the routers, but in Google's "Cast" feature, used in Chromecast, Google …
Wi-fi symbol made out of clouds. Photo by Shutterstock

With WPA3, Wi-Fi will be secure this time, really, wireless bods promise

Wi-Fi security should become a bit less laughable with the pending introduction of the WPA3 protocol this year. In conjunction with this week's commencement of CES – letters that once stood for Consumer Electronics Show and now come meaning-free – the Wi-Fi Alliance on Monday heralded the arrival of WPA3 as the successor to …
screenshot of coffee miner code

How to hack Wi-Fi for fun and imprisonment with crypto-mining inject

Thanks to the ridiculous valuation of Bitcoin and other cryptocurrencies, cryptomining code has become a common mechanism for converting authorized and stolen computing cycles into potential cash. Antivirus and ad-blocker makers have responded by trying to halt crafty coin-crafting code from hijacking CPU time, particularly in …
Crop of doctor with pen and clipboard

Fridge killed my baby? Mag-field radiation from household stuff 'boosts miscarriage risk'

Analysis A study of 913 pregnant women in the San Francisco Bay Area, California, found those exposed to high levels of magnetic field (MF) non-ionizing radiation had a 2.72x higher risk of miscarriage than those exposed to low MF levels. The Kaiser Permanente study, "Exposure to Magnetic Field Non-Ionizing Radiation and the Risk of …
Thomas Claburn, 19 Dec 2017
WiFi Logo

Lights, camera, 802.11ax-ion!

Chipmaker Marvell has claimed it will be the first to offer Wi-Fi chipsets that bring the 802.11ax standard to the world. 802.11ax hasn't been signed off yet, but promises to send WiFi towards 10 Gb/s thanks to its use of both multi-user multiple-i-nput and multiple-output (MU-MIMO) and the new Orthogonal frequency-division …
Simon Sharwood, 13 Dec 2017
picture of 3D printed WiFi-capable gears

Something weird to deck the Xmas tree with: 3D-printed Wi-Fi baubles

In an effort to make objects more chatty, boffins at the University of Washington have developed a way to create 3D-printed plastic baubles that can communicate over Wi-Fi with other devices, without batteries or electronics. The technique, developed by UW doctoral students Vikram Iyer and Justin Chan, in conjunction with UW …
youtube_648

YouTube sin-bins account of KRACK WPA2 researcher

The YouTube account of the researcher behind the KRACK WPA2 Wi-Fi vulnerability was restored early on Thursday hours after it was shut down for violating "community guidelines". Mathy Vanhoef‏ was told that his YouTube account had been sin-binned late on Wednesday. The move provoked criticism from security pros. Around two …
John Leyden, 19 Oct 2017
Wi-fi symbol made out of clouds. Photo by Shutterstock

WPA2 KRACK attack smacks Wi-Fi security: Fundamental crypto crapto

Updated Users are urged to continue using WPA2 pending the availability of a fix, experts have said, after security researchers went public with more information about a serious flaw in the wireless encryption protocol. So-called Key Reinstallation Attacks, aka KRACK, potentially work against all modern protected Wi-Fi networks. …
John Leyden, 16 Oct 2017
Smart oven

WPA2 security in trouble as KRACK Belgian boffins tease key reinstallation bug

Updated A promo for the upcoming Association for Computing Machinery security conference has set infosec types all a-Twitter over the apparent cryptographic death of the WPA2 authentication scheme widely used to secure Wi-Fi connections. The authors of the paper have everything ready except the details of their disclosure: acceptance …
family glued to various devices...

The Next Big Thing in Wi-Fi? Multiple access points in every home

Opinion Faultline suspects there is going to be a patents battle in Wi‑Fi mesh software. The reason this is important is because of a second suspicion: that operators around the world will move lock, stock and barrel to multiple Wi-Fi Access Points in each home, potentially doubling or even trebling the number of devices in next …
Faultline, 7 Aug 2017
French

Wi-Fi firm Purple sneaks 'community service' clause into its T&Cs

For a regulation designed to safeguard data processing, the forthcoming GDPR has already generated a surfeit of info. Somewhere in Europe sits a growing compliance mountain. How then do companies get their messages to stand out amid this deluge of press releases? The crazy kids at Wi-Fi biz Purple have the answer: be zany! In …
Kat Hall, 13 Jul 2017

Spies do spying, part 97: The CIA has a tool to track targets via Wi-Fi

The latest cache of classified intelligence documents dumped online by WikiLeaks includes files describing malware CIA apparently uses to track PCs via Wi‑Fi. The Julian Assange-led website claims the spyware, codenamed ELSA, infects a target's Windows computer and then harvests wireless network details to pinpoint the …
Shaun Nichols, 29 Jun 2017

No, really. You can see through walls using drones and Wi-Fi

Video Drones can perform three-dimensional imaging of objects through walls using Wi-Fi, a team of researchers demonstrated for the first time. Chitra Karanam, a PhD student, and Yasamin Mostofi, a professor at the department of electrical and computer engineering at the University of California, Santa Barbara, presented their …
Katyanna Quach, 20 Jun 2017
Smart oven

Wi-Fi Dream Home Of The Future™ gets instructions for builders

Interoperability and certification outfit the Wi-Fi Alliance has taken on quite a challenge: getting the home-building industry to do WiFi right. The organisation on Wednesday published a Home Design standard it hopes will see builders create homes that are free of WiFi dead spots and ready for the expected increase in …
Simon Sharwood, 15 Jun 2017
Ryan Reynolds dangles off a helicopter for BT

BT's Ryan Reynolds helicopter Wi-Fi ads 'misleading', thunders ad watchdog

The UK Advertising Standards Authority has rapped BT on the knuckles for claiming its Smart Hub delivered "the UK's most powerful Wi‑Fi signal". Following a barrage of complaints from competitors and the general public, the watchdog ruled that the telco broke 12 ASA rules with its series of ads, featuring Deadpool star Ryan …
Gareth Corfield, 14 Jun 2017
The Reg's WiFi4EU logo

EU wins approval to waste €120m on pitiful public Wi-Fi

Opinion A group of European governing institutions has approved a programme to invest €120m (£105m, $134.7m) in public Wi-Fi hotspots in over 6,000 municipalities in all European Union member states by 2020. The WiFi4EU initiative, first proposed last September, is a stern disregard for recent history – which has seen the closure of …

Create a news alert about wi-fi, or find more stories about wi-fi.

Biting the hand that feeds IT © 1998–2018