The technologies, generally regarded as promising but unproved, have yet to be widely accepted as evidence — except in India, where in recent years judges have begun to admit brain scans. But it was only in June, in a murder case in Pune, in Maharashtra State, that a judge explicitly cited a scan as proof that the suspect’s brain held “experiential knowledge” about the crime that only the killer could possess, sentencing her to life in prison.

[...]

This latest Indian attempt at getting past criminals’ defenses begins with an electroencephalogram, or EEG, in which electrodes are placed on the head to measure electrical waves. The suspect sits in silence, eyes shut. An investigator reads aloud details of the crime — as prosecutors see it — and the resulting brain images are processed using software built in Bangalore.

The software tries to detect whether, when the crime’s details are recited, the brain lights up in specific regions — the areas that, according to the technology’s inventors, show measurable changes when experiences are relived, their smells and sounds summoned back to consciousness. The inventors of the technology claim the system can distinguish between people’s memories of events they witnessed and between deeds they committed.

11:15-12:30 Option 1: Dan Kaminsky, “DNS Goodness”. On one hand, the DNS vulnerability is already public; on the other hand, the talk will probably still be interesting even if the 0day hype is missing. Option 2: Nate Lawson, “Highway to Hell: Hacking Toll Systems”. My formal education and early work was in Electrical Engineering, so I’m always interested in hardware talks. I haven’t touched a soldering iron in years so I have to live vicariously through people like Nate.

13:45-15:00 Option 1: Chris Hoff, “The Four Horsemen of the Virtualization Security Apocalypse”. I haven’t been paying enough attention to virtualization security and I think this talk will be quite informative. Option 2: Danny Quist and Colin Ames, “Temporal Reverse Engineering”. Sounds like an interesting approach.

15:15-16:30 Option 1: Hovav Shacham, “Return-Oriented Programming: Exploits Without Code Injection”. The topic sounds pretty straightforward conceptually but it will be interesting to see the implementation. Option 2: Tom Stracener and Robert Hansen, “Xploiting Google Gadgets: Gmalware and Beyond”. Not expecting any huge revelations on this one but it’s likely to be entertaining.

18:00-19:00 The Pwnie Awards. Turnout last year was kind of slim, but I bet the room will be full this year as it’s been publicized more.

Day 2 picks coming soon!

11:15-12:30 Option 1: Dan Kaminsky, “DNS Goodness”. On one hand, the DNS vulnerability is already public; on the other hand, the talk will probably still be interesting even if the 0day hype is missing. Option 2: Nate Lawson, “Highway to Hell: Hacking Toll Systems”. My formal education and early work was in Electrical Engineering, so I’m always interested in hardware talks. I haven’t touched a soldering iron in years so I have to live vicariously through people like Nate.

13:45-15:00 Option 1: Chris Hoff, “The Four Horsemen of the Virtualization Security Apocalypse”. I haven’t been paying enough attention to virtualization security and I think this talk will be quite informative. Option 2: Danny Quist and Colin Ames, “Temporal Reverse Engineering”. Sounds like an interesting approach.

15:15-16:30 Option 1: Hovav Shacham, “Return-Oriented Programming: Exploits Without Code Injection”. The topic sounds pretty straightforward conceptually but it will be interesting to see the implementation. Option 2: Tom Stracener and Robert Hansen, “Xploiting Google Gadgets: Gmalware and Beyond”. Not expecting any huge revelations on this one but it’s likely to be entertaining.

18:00-19:00 The Pwnie Awards. Turnout last year was kind of slim, but I bet the room will be full this year as it’s been publicized more.

Day 2 picks coming soon!

Toronto Hydro has a very well-built network across 6 sq km that Novarum has rated the highest consistent bandwidth network in the U.S. In one square mile, the company had installed about 3 to 4 times the numbers of nodes of most city networks, and that showed. Affordable? Perhaps not. But the service worked. However, the network hasn't brought in enough subscribers to expand, and the capital restriction prevents that.

Cogeco, the fourth-largest Canadian cable system operator, will primarily be spending Cdn$200m on a 450 km fiber-optic network. The company passes 1.5m homes in Ontario and Quebec, although subscriber numbers aren't disclosed. (More detail here.)

The deal seems like a boon for Toronto, which will get Cdn$75m that's earmarked right now by the mayor for public housing, while the electrical utility will upgrade its distribution network with the remainder of the funds.

Minneapolis suffers the heartbreak of leafage: Leaves are popping in Minneapolis, and Star-Tribune columnist Steve Alexander writes that residents are seeing some Wi-Fi reception problems on that city's Wi-Fi network. This is the only big-city network that can be currently described "successful," even though its long-term success has to be proven out. The firm responsible, USI Wireless, told Alexander they're working on adjusting about 5 percent of antennas to cope with the pesky greenery.

St. Louis Park sues ARINC over Wi-Fi network: The Minnesota town says the network never worked, and had earlier discussed a lawsuit. The city wants the value of the contract ($1.7m) plus a very modest amount in damages and fees ($50,000). The city plans to start removing gear if ARINC doesn't sometime in June. But they have to deal with 490 poles erected to hold the nodes and solar-charging gear--sunk into concrete. More recent testing showed that the network worked well in some areas, but the majority of the network did not, according to the Star Tribune.

Verizon builds out fiber in AT&T territory: Interesting sign of competition in otherwise monopoly-per-provider-type world. Verizon is using AT&T's hard-won statewide video franchising rules in Texas to build competitive fiber in Dallas suburbs. They're apparently not bringing telecom; they're acting like a cable TV firm with data. Verizon owns chunks of territory all over due to it encompassing GTE in a deal years ago. GTE serves suburbs west of Portland, Ore., and east of Seattle, for instance, while Qwest serves most of the rest of each state.

Foster City Wi-Fi dies on June 20: MetroFi is unlighting its cities, and Foster City opted not to spend the nearly $200,000 asking price MetroFi put on its equipment. MetroFi might still find a buyer, but June 20 is the network's current final day. Naperville, Ill., also expects a June 20 shutdown. They, too, were offered the network hardware for 200 grand.

Chehalis lights up: A small city in southern Washington votes to put in Wi-Fi hotzones. The cost is about $53,000 and annual fees $15,000. Funds will come from existing tax and grant sources. The city chose to install service to make sure they're not missing a checkbox on the amenities list for visitors and businesses rather than for a particular, measurable goal.

Nearby Centralia pulls its Wi-Fi: A pilot project in the larger city of Centralia, Wash., a bit north of Chehalis, is shut down when poles used to mount Wi-Fi radios are removed as electrical wires are buried. (The reporter here confuses broadband over powerlines (BPL) with broadband wireless.) The system might be restarted later.

Craig Settles writes up Pennsylvania's Cambria County wireless success: This is a network built for particular municipal purposes, part of Settles's long-time drumbeat about having applications first and then networks built for those networks second. He notes that Cambria built a 700 sq mi network that sounds nearly cost neutral through efficiency and cost conservation--it's cheaper to get much more service with this network than it was for a smaller array of services with incumbent-provided networks.

Santa Fe residents oppose Wi-Fi in the library on health grounds: You know what I have to say about how provable this has turned out to be in clinical studies. I am, however, as always, concerned about these people's health, even if I don't believe that Wi-Fi (or EMF) causes their problems. The group opposed to library-Fi is citing the ADA in this case, uniquely I believe. Six libraries suggested that EMF triggers seizures in epileptics, something I've never heard cited before; maybe CRTs (flickering), but EMF? Wired is substantially less kind than I am, pointing out that EMF other than Wi-Fi produces vastly higher signal strength. (They're sort of ignoring signal strength at a given point where an individual stands in relation to a transmitter, however.)

The company plans to pull all its gear from the poles starting 12-June-2008. The company's press release said it offered to give the network at no cost to an unnamed non-profit, as well as to the city, but claimed that "unresolved issues" led to the effort falling apart. EarthLink offered cash and more equipment, as well, in undisclosed quantities. Wireless Philadelphia, the non-profit in charge of managing the network provider and administering digital divide programs, was apparently not the non-profit mentioned.

EarthLink filed a lawsuit to allow it to remove its Wi-Fi nodes and cap its liability at $1m. That's a pretty hostile move, given that the city would have been the more likely party to feel aggrieved and file suit against EarthLink for failing to live up to the terms of their agreement.

EarthLink's claims of offering the network to "a non-profit" or the city for free skirts the issue that EarthLink may have certain liabilities for electrical power and other fees that haven't yet been paid; Wireless Philadelphia had agreed to pick up or defer certain charges as part of the deal that brought the network provider in. But without a completed network, and the contract therefore perhaps susceptible to being declared in default in court, it's unlikely that this will play out nicely.

And I'll say bluntly: If someone offered you $17m of outdated equipment on a network that never worked to specification that wasn't completed, and that already had known high annual costs, and which a private firm gave up as a bad job that they couldn't turn a dime on--would you take that deal? No. EarthLink will ultimately have to pay much more than $1m, I predict, and I suspect some of the settlement will leave gear in selected neighborhoods behind for more modest networking purposes. It's not going to be as easy as releasing a press release, although I haven't read the contract's provisions for this set of circumstances, and I'm not a lawyer.

The failure in Philadelphia, and EarthLink's exiting the entire muni-Fi business, represents the end of a bad model in which a company agreed to assume all risk and costs associated with building a public access network. When the assumptions were that networks would be cheaper and easier to build in 2005, and that citizens in many larger cities had few affordable broadband options, it made some sense to build a network on spec.

Three years into this, however, it's clear that that capital investment is 2 to 3 times higher than what was anticipated to reach a level of service quality that people will expect; that, when presented with potential competition, DSL and cable operators will slash prices and offer cheap 1-year or "lifetime" rates with long-term contracts; and that wireless broadband delivered via Wi-Fi isn't the best of ideas for indoor service.

Minneapolis may wind up being the only large city, if the network quality and subscriber rates play out, that has a public access network that works and produces a return.