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Posts with tag wifi

Walt Mossberg reviews Autonet: spotty, but still distracting enough to be dangerous

Chrysler's in-car WiFi, Autonet Mobile, has been around for a little while now, and Walt Mossberg has helpfully reviewed it for us. He found the service (which is basically an in-car 3G WiFi router) to be great for email and basic web surfing, but it was too slow to handle anything much more demanding, like streaming videos. Speed test results ranged from 100 kbps to 500 kbps, with an average of 400-450 kbps... pretty average for 3G speeds, and Walt says the connection never dropped. On the plus side, it appears that Chrysler is willing to mount the ruggedized router in the trunk of any car -- not just their models -- which is great news if, like most people, you have no intention of driving a Chrysler around. The Autonet box runs $499 ($399 for the holidays) with a one-year contract and monthly fees of about $29. That may seem expensive, but can you put a price on your kids checking Facebook rather than asking "Are we there yet" every twelve seconds? Hit the read link for the full review.

Aequitas iGala Wireless Digital Picture Frame is touchscreen photo-browsing perfection


We know, you started yawning at the sight of the headline, your ears will pop with relief by the middle of this paragraph, and you'll finish up somewhere around the Read link. We get it. But there's something kinda special about the brand new iGala Wireless Digital Picture Frame from Aequitas, we'll call it "common sense." The photo frame sports an 8-inch, 800 x 600 touchscreen, 1GB of internal storage, WiFi and the traditional complement of card readers. What's new here is that iGala really puts that WiFi connection to use, featuring Gmail integration (for sending photos), an alarm clock and integration with Microsoft's FrameIt service for news, traffic and weather info. The frame also hooks up to Flickr directly, which is such a no-brainer these days that we're surprised we see still so many "connected" frames lacking the feature. A full touchscreen makes all of this stuff actually possible to use, and the $239 pricetag doesn't mean you have to get soaked for the convenience. iGala is available now from Aequitas' entirely sketchy online store -- we guess you can't win 'em all.

[Via Digital Picture Frame Review]

WPA cracked in 15 minutes or less, or your next router's free

WPA cracked in 15 minutes or less, or your next router's free
They always knew it could be done; that a hacker with enough time and processing power could watch your WPA-protected wireless network and, eventually, decrypt your precious datas. In under 15 minutes, though? "Inconceivable!" those hypothetical security experts would say -- but they're about to get a lesson from WiFi wizard Erik Tews. He'll be giving a presentation next week at the PacSec Conference in Tokyo, describing the "mathematical breakthrough" that, he says, enables him to crack WPA-TKIP in 12 to 15 minutes. There are some limitations, as the data sent from a connected device to the compromised router is apparently still safe, but anything headed t'other way is wide open, and could even be supplanted by bogus bits sent from a Cheetos-munching hacker slouching in a rusty Ford Taurus in the parking lot. Don't believe us? Tews was the guy able to crack WEP in under a minute last year, ironically advising people to switch to WPA ASAP at the time. We can only assume WPA2 is next.

AT&T officially delivers free WiFi to BlackBerry / iPhone users


We thought we'd heard the last of this whole AT&T / Starbucks WiFi deal yesterday, but alas, we were terrifically mistaken. AT&T has come forth today with two fluffy press releases that flesh out the details, and amazingly, there are some inclusions that we weren't made aware of yesterday. For starters, all iPhone / iPhone 3G customers will now have free (and seemingly limitless) access to AT&T WiFi hotspots across the US -- we're talking Starbucks, Barnes & Noble, the whole lot. Additionally, the carrier has welcomed select BlackBerry users -- that's the Bold for now, the Pearl 8120 / 8820 "later this year" -- into the same deal, though the official verbiage mentions that an "unlimited data plan" is required. If you didn't make the cut this time, fret not -- AT&T has plans to invite "more mobile devices" into the fold here shortly.

Read - Free AT&T WiFi on iPhone / iPhone 3G
Read - Free AT&T WiFi on BlackBerry

AT&T sending out SMS to confirm free iPhone WiFi at Starbucks


Oh, so you know what's hot, huh AT&T? Is flipping the on / off lever back and forth a gazillion times on this finicky Starbucks iPhone WiFi plan hot? Because it feels downright cold over here. While we can only hope and pray that this is the signal to finally close the book on this ridiculous saga, AT&T users all over the US are receiving text messages from AT&T confirming that free Starbucks WiFi (for iPhone owners) is on. Reportedly, the message indicates that their iPhone purchase gives them access to two hours of gratis use per day, though we'd go in with the lowest possible expectations in order to not be let down (again). Good luck, mettlesome ones.

[Thanks, Boy Genius]

London trounces rest of world in quest for WiFi dominance


Nothing like a hot stack of stats to spice up the oft-debated, nary settled question: who has the best WiFi access? Well, London continues to be the world capital of WiFi with 12,276 access points, according to the freshest installment of the annual Wireless Security Survey conducted by RSA, beating New York City by roughly 3,000. Paris rules the year-over-year increase category, however, with a shocking 543 percent gain over last year, while London and New York saw much slower increases. NYC did manage to capture the top spot in the coveted 'corporate encryption' category, with about 97 percent of corporate access points now employing some type of encryption, while about 20 percent of London's business access points remain totally, completely, shamefully unprotected. We understand that upon hearing the news, Queen Elizabeth promptly ordered a pallet of routers with built-in firewalls for all of Buckingham Palace.

[Via Slashdot]

Ask Engadget: What's the most reliable wireless router?

The latest question to fly into our Ask Engadget mailbox (which is ask at engadget dawt com, for those unaware) concerns wireless routers. But not just any wireless router. We're talking wireless routers that offer up rock solid reliability day after day, transfer after transfer.

"What is the best wireless router in terms of reliability? I know that question has been covered before, but most people just answer with whatever router they own. I've had issues with routers. Gone through three Netgears and a Linksys that after a certain amount of time cease to hold a decent connection. I'm wondering if people know of a solid router that might be a little less mainstream."

Who better to ask about the underground WiFi router scene than Engadget readers, right? Help this poor fellow out -- one more dropped connection whilst racking up frags and he's going to have a catastrophic meltdown.

T-Mobile G1 up and running with no activation


It looks like getting up and running on an unactivated G1 is going to be a little easier than Apple made it for iPhone users. No jailbreak required. All you really need to do is beg, steal or borrow an active T-Mobile SIM card and slip it in the phone for the duration of the setup process (it should only take a few minutes). Once you've enabled WiFi you can go back to your old SIM: you're ready to browse the web, run your apps and do everything you expect your Android-powered phone to do (except talk on the phone). If you'd like to get in on this action, check out the read link for the step-by-step instructions.

Samsung's S60-based I7110: HSDPA, AMOLED display, 5MP camera


Hardware fanatics, listen up -- a golden egg has been laid in the form of the Samsung I7110. Arriving with a slightly sleeker design than on the earlier spotted i7110c, this Symbian S60-based candybar has been revealed to the world today in London. Specs wise, you're looking at a luscious 2.6-inch AMOLED display, FM radio / transmitter , GPS navigation (with geotagging functionality), an accelerometer, "3D graphics," Bluetooth 2.0, HSDPA and WiFi. Additionally, it packs a 5-megapixel camera (with Auto Focus and a LED flash), robust multimedia player (DivX support included), 50MB of internal memory, a microSDHC slot, video recording, 11-hours of talk time and a 12.9-millimeter thin body. Price remains a mystery, but those in Russia will be the first in the know when it launches there next month. As for everyone else? Patience.

Quantenna promises to boost WiFi signals with new chipsets


There's certainly no shortage of folks promising to give WiFi a boost, but upstart Quantenna looks to be one of the few that is actually close to getting something out the door. That comes in the form of what the company claims to be the "world's first" fully integrated 802.11n chipsets with both 4x4 MIMO and transmit (Tx) beamforming, which it says will help push WiFi signals to every corner of your home at throughput rates up to 1 Gbps. The chipsets also include other niftiness like Vector Mesh Networking, and they'll be available in both 2.4GHz, 5.0GHz, and dual-band versions, the latter of which does operate on both spectrum concurrently. While there's no word on any actual consumer products based on the chipsets just yet, Quantenna says it'll have samples available for "top-tier customers" later this year, with prices expected to hit $20 when they're produced in large amounts, or $40 for the dual-band chip.

[Via GigaOM]

Elcomsoft uses NVIDIA GPUs to crack WPA2


Elcomsoft has been using NVIDIA's CUDA GPU computing architecture to accelerate its Distributed Password Recovery tool for a while now, but it looks like the latest version of the cracking utility takes it to the next level -- it can break a WPA2 password using two GeForce GTX 280-based boards 100 times faster than with just a CPU. It's still a brute-force crack, but only a few packets need be sniffed, and the GPU accelerates the algorithm used to generate keys significantly -- even laptop-grade 8800M and 9800M GPUs speed things up 10 to 15 times. We wouldn't worry too much about wardrivers with trunk-mounted bladeservers going nuts, however -- the base version of the software costs $599, and things ramp up to $5,000 pretty quickly.

[Via HotHardware]

La Fonera 2.0 emerges for developers, encourages USB-related shenanigans


La Fonera fans, it's finally time to celebrate. Iteration 2.0, which is fittingly dubbed the Liberator, is at long last ready for shipment... to developers, at least. The La Fonera 2.0 box will certainly look familiar to owners of the first, with just 1,000 of these being prepped for consumers in France, Germany and Spain. The intention here is for devs to start toying around and "programming their own applications for other Foneros out there." More specifically, the creators are hoping that more USB functionality will be worked in so we'll eventually have Fonera WiFi boxes that play nice with USB hard drives, printers, scanners, webcams and all manners of cooling devices. It's available now (for a limited time, obviously) for €39.95 ($53) if you're up to the challenge. Oh, and if you design an application sweet enough for the Fonera 2.0, you'll be reimbursed the purchase price -- not bad, eh?

[Via WiFi Romania]

DoCoMo serves your DLNA content to a friend's TV via mobile phone

Eager to live in the fantastical future it has prophesied, NTT DoCoMo went to CEATEC and demoed an upcoming addition to its Pocket U service: MH2H (Mobile Home to Home), which gives you the ability use your cellphone to stream content from your computer at home to a friend's TV. The phone connects to your friend's WiFi network and sends his or her DLNA-compliant receiver the IP address of your also-DLNA-compliant server, then tells said server to accept the connection and start streaming any videos, songs, or photos you feel like sharing. When you leave, the connection ends and every one goes back to partying on their own isolated media islands like it's 2006.

[Image courtesy of Tech-On!]

CarTel uses wardriving for science, better driving directions

If you're not satisfied with the driving directions you get on Google Maps, a few smart guys at MIT have created an elaborate new toy called CarTel just for you. They've equipped a fleet of Boston-area cars with computers that automatically connect to any 802.11 access points detected in transit, then send home data recorded by their on board diagnostic systems, all in just a few hundred milliseconds. The result: a website that gives you directions based on information gathered in real-time so you can avoid high-traffic areas or say, if it's raining, roads which have historically been congested in adverse weather conditions -- no GPS required. The project also keeps a record of all access points detected, so think of it as wardriving for the good of humanity -- and you (probably) wouldn't even get arrested for participating!

[Via PhysOrg]

Light bulb networks could be the next WiFi


If researchers at Boston University's College of Engineering have their way, light bulbs of the future may be the highway your data gets carried along. A team at the school is working on low-power LEDs which could utilize an optical communication system to carry data wirelessly. Using a technique which rapidly switches the LEDs on and off data transmissions could be made via imperceptible -- yet undoubtedly brain-scrambling -- flickering patterns, and each light would be its own network entry point at speeds of 1 to 10Mbps. The concept is more secure than current RF techniques because it requires linked devices be in line-of-sight, and the technology would draw far less energy than conventional radios. Says professor Thomas Little, "Imagine if your computer, iPhone, TV, radio and thermostat could all communicate with you when you walked in a room just by flipping the wall light switch and without the usual cluster of wires." Yes... and talk about you behind your back. And plot your "accidental" death after taking out a large life insurance policy on you. You won't get away with this LED network!

[Thanks, Travis]



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