Fourth US airline to go Wi-Fi: Aircell says they have a fourth airline--after American, Delta, and Virgin America--on board for its in-flight Wi-Fi service. The aerial broadband provider's latest partner will be announced soon. Aircell's service went live in 15 American Airlines planes two weeks ago, and there's been a surprising lack of reporting from regular travelers or journalists since the big splash at the launch.

Microsoft, two universities research methods for better Wi-Fi handoff for vehicles: The researchers developed a method they call Vi-Fi, writes the Seattle Post-Intelligencer's Todd Bishop, which allows a system to maintain connections with several base stations at once, using a primary access point for traffic until a discontinuity is predicted or encountered. This allows seamless handoffs and continuous voice conversations.

Speaking of autos and Wi-Fi, concerns raised about Chrysler's in-car Wi-Fi option: Randall Stross wrote nearly two weeks ago in The New York Times about the problem of distraction. With the Internet at your fingertips, can you restrain yourself? The only problem with the humorous and accurate analysis is that millions of business travelers have 3G access via laptop cards already, so you'd think we'd already be seeing the bad effects of automotive area networks.

A Wi-Fi booster can't post availability signs on highway: The Nebraska town of Louisville has free Wi-Fi downtown, and wanted to post "Visitor Wi-Fi" on a highway sign as another amenity. The state highway department has a policy that doesn't allow the promotion of Wi-Fi, because they believe they'd be inundated. A resident who runs a local Internet firm installed his own signs on the highway; the roads department removed them; he remounted them; they were removed again. The idea of zoning and mounting a billboard apparently hasn't come to the city officials' minds (or perhaps they're prohibited).

The folks spreading misinformation about Wi-Fi health effects cause Ulster school to disable network: I can understand why non-technical folks might think that Wi-Fi has been proven to be unsafe, given the kind of information that's available on the Internet about wireless safety. While there are ongoing studies about the safety of cellular signals--and I'm convinced at this point there's no increased risk to an adult's health by using a cell phone--there is no specific and credible research linked to Wi-Fi, which broadcasts signals at a far lower level than a cell phone, most of the time in most uses.

Washington state shuts down rest-area Wi-Fi: The $3 for 15 minutes, $7 per day, or $30 per month Wi-Fi service at 28 of Washington's 42 rest areas has been turned off after a year for lack of use. Figures. The fees charged by Parsons and Road Connect aren't unreasonable for a nationally scoped plan, but are ridiculous for limited use. States should either bite the bullet and offer these service for free, partner with national roaming operators who can resell service into large networks of business travelers, or use ads to support the service. Highways in remote areas can typically pick up cell data networks, and ongoing costs should be minimal to operate such networks.

IEEE approves fast-roaming standard, 802.11r: This new standard is designed to improve the handoff of devices between base stations. This is accomplished in part by allowing base stations to communicate security and quality of service information so that a VoIP over WLAN phone can immediately reassociate without the delay of authentication and other handshaking.

Denver airport sees 7,000 connections on a single day last week due to Democratic National Convention: FreeFi released the usage figures recently to show how their service is operating. The network started with about 600 daily users when the switchover from fee to free happened 10 months ago, and now carries about 3,500 daily connections.

Coffee Bean & Tea Leaf goes free: The chain of about 700 cafes will have free Wi-Fi installed by now in all its company-owned stores (about 300).

Alltel launches domestic US hotspot service: Alltel is reselling Boingo's offering at $20 per month or $4 per day with no commitment. That's 25,000 US hotspots. The No. 5 cell operator, which is in the process of being acquired by Verizon, also runs a EVDO network available nationally as part of a Verizon partnership (Alltel covers a ton of areas Verizon doesn't), which costs $60 per month. Combine Wi-Fi and 3G and pay $70 per month.

Beijing's Wi-Fi network launches with a limp; no 3G at Olympics, either: The Wall Street Journal says the WiCity project that will cover the Olympic venue with Wi-Fi (about 100 sq km) got off to a rough start at its launch, with reports from their bureau and others of poor signal strength; no answer on the customer-support hotline; and broken links on the Web site. The blog entry also notes that visitors who expect 3G over their cell will be bitterly disappointed, as anyone in the industry knows: China didn't adopt either worldwide 3G standard. They claim that their own TD-SCDMA 3G technology will be up and running in time, but that won't really help visitors much, now will it? I'm surprised no waivers were granted to run temporary cell installations for EVDO and HSPA just for the games. Wouldn't have been that big a deal.

Boston ferries gain Wi-Fi: The MTBA has put Internet access on its 11 commuter boats that serve 4,500 daily riders. Ridership is way up this year.

Bangkok builds slow Wi-Fi network, free for first year: The details are a bit sketchy, but the government has built a 15,000-hotspot network that offer 64 Kbps connections, and will be free (with an access card) for the first year. The government is handing out 500,000 such cards at shopping malls before this week's launch.

The KeeLoq encryption algorithm is widely used for security relevant applications, e.g., in the form of passive Radio Frequency Identification (RFID) transponders for car immobilizers and in various access control and Remote Keyless Entry (RKE) systems, e.g., for opening car doors and garage doors.

We present the first successful DPA (Differential Power Analysis) attacks on numerous commercially available products employing KeeLoq. These so-called side-channel attacks are based on measuring and evaluating the power consumption of a KeeLoq device during its operation. Using our techniques, an attacker can reveal not only the secret key of remote controls in less than one hour, but also the manufacturer key of the corresponding receivers in less than one day. Knowing the manufacturer key allows for creating an arbitrary number of valid new keys and generating new remote controls.

We further propose a new eavesdropping attack for which monitoring of two ciphertexts, sent from a remote control employing KeeLoq code hopping (car key, garage door opener, etc.), is sufficient to recover the device key of the remote control. Hence, using the methods described by us, an attacker can clone a remote control from a distance and gain access to a target that is protected by the claimed to be "highly secure" KeeLoq algorithm.

We consider our attacks to be of serious practical interest, as commercial KeeLoq access control systems can be overcome with modest effort.

I've written about this before, but the above link has much better data.

Internet Archive offers fiber-based service to public housing project: Forget Wi-Fi. How about 100 Mbps to each apartment in a 260-unit project (Valencia Gardens)? That's Brewster Kahle, Internet pioneer and all-around good guy, written large. His efforts intend to put high-speed service into 2,500 units, mostly by the end of the year. The project ties into city-owned fiber, and is routed through the archive's high-speed NOC. With this project and the Meraki Free the Net mesh effort, San Francisco could move out of the status of a developing nation in terms of widespread broadband access.

Boston Wi-Fi project launches: The first pilot project under the direction of Openairboston launched today, with a square mile in Roxbury and Dorchester, passing about 8,000 homes. Service is free for 30 days, then $10 per month thereafter.

Open Range Communications gets $267m loan for rural broadband: The funds are intended to push service into an extraordinary 518 rural areas across 17 states. They've raised $100m privately, too, GigaOm reports. They won't deploy just one set of technology, but will sublet spectrum and use a satellite range for ground service, Om Malik writes.

Chrysler will put Wi-Fi into cars: Bloomberg News reports that Chrysler intends later this year to offer dealer-installed cellular Internet links in cars. The Chrysler chief for this effort misuses the term Wi-Fi, though, as it's cell data with car drivers required to obtain a cell subscription. The service will move to factory-installed after 2008. There's not much detail on what drivers and passengers will be able to use the service for in this brief article.

Wi-Fi chip shipments dectupled in five years; revenue quintupled: ABI Research notes that 440m Wi-Fi chipsets will ship in 2008, 10 times greater than in 2003. However, revenue is just 5 times higher, which shows how even with more advanced chips in the mix, the race to the bottom continues. Broadcom was the leading vendor in ABI's analysis.