HazDat
28Oct/09

Location, Location, Location.

Recently, I had a wonderful opportunity to play a game of hi-tech "phone tag" on the streets of San Francisco with Reporter Martin Kaste from NPR's "All Things Considered". Late last Summer I was  asked if I would be willing to sit down for an interview for a story he was researching about location privacy. But, instead of agreeing to meet Kaste, I told him he had to find me.

With the aid of his GPS-equipped smart-phone, some software, a little patience, and a good pair of walking shoes, he was able to "tag" me sipping a latte outside a coffee shop on Market St. Of course, with my own GPS, and software-equipped smart-phone, I was able to see him coming. What follows are the fruits of that encounter:

Digital Bread Crumbs: Following Your Cell Phone Trail

Jeff Fischbach is a little bit like those guys in The Matrix — when he puts on his shades and looks at the world, he sees data.

Walking down the street in San Francisco, he points out all the devices that record people's comings and goings: digital parking meters, apartment intercom systems, digital security cameras...

Audio and transcript: http://www.npr.org/templates/story/story.php?storyId=114241860&ft=1&f=1019

23Sep/09

You Tweet, therefore: YOU ARE HERE.

TwitterVisionHow Twitter says they'll hide your location from twits with subpoenas.

Recently, Twitter announced that they would be adding geolocation features to their service, allowing users to embed their physical location in their Twitter feed. As not to alarm: Twitter has always maintained that this would be an opt-in feature. But, frankly, any web site you visit is privy to some information about your physical location by virtue of the IP address assigned to your computer by your Internet Service Provider (ISP) from a group of IP addresses reserved for your neighborhood. The logs kept by a web server, combined with a subpoena to the appropriate ISP, usually yield a street address for the subscriber assigned that IP address.

SmarterWare's Gina Trapani (formerly of Lifehacker.com) is attending the Twitter Conference in LA. She's posted updates explaining how Twitter plans to deploy this service and how they intend to protect its Twitter geolocation users from subpoenas. According to Gina, "Twitter will scrub geo-data stored in tweets more than 14 days old to avoid getting subpoena’d about a user’s location in the past. They will outright delete the location information from their database, not just anonymize." ... CONTINUE READING »

7Sep/09

Taking a dump 21st Century style.

Gordon Bell (Source: Gizmodo)

Gordon Bell (Source: Gizmodo)

Every time Microsoft researcher Gordon Bell takes a dump he learns something about himself. For instance, he know knows that he's visited 221,173 web sites in the last 8 years, and written or received 156,041 emails. He also knows how well his heart is pumping, how many miles he's walked, where he's been, and even with whom he's spoken and visited. In fact, from what most of us consider a waste product, Bell can even decipher how many songs he's listened to, and see pictures videos of the places he's been and the things he's seen.

Fantastic as this may sound, Bell is not the only person on earth who can do this. The same product is flushed from nearly every person every day in North America, and other industrialized nations. More significantly, while most of us are ignorant or deny the very possibility, the government and large corporations are secretly extracting much the same information from each of us that Bell collects himself. ... CONTINUE READING »

24Aug/09

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14Aug/09

Reality TV fans: This is your chance to be on TV’s Big Brother

CBS TV's Big Brother

CBS TV's Big Brother

OK, I'll admit it: I'm a reality TV junkie--including, but not limited to, CBS's Big Brother. (Go ahead, laugh, tease, ridicule. I can handle it.) And, now I come to find Big Brother is a fan of me!

Almost any night of the week, America tunes in to see good looking people who gave up their mundane lives and mediocre livelihoods for a chance have complete strangers watch their every move. If this has always been a dream of yours, I have great news:

Now, you can have complete strangers watch your every move! You don't have to be good looking, and you don't even have to give up your mundane life or mediocre livelihood.

What's the secret? It's called PrimeSense. PrimeSense is a revolutionary set-top box (STB) which, according to the company's web site, "allows a computer to perceive the world in 3D and derive an understanding of the world based on sight, just the way humans do. The device includes a sensor, which sees a user (including their complete surroundings), and a digital component, or 'brain' which learns and understands user movement within those surroundings."

George Orwell's "1984"

George Orwell's "1984"

According to CableFAX, a cable industry publication, a "chip resides in a camera on the STB that provides something similar to thermal images, showing how many people are in front of the TV, etc."

PrimeSense was voted Best New Product Idea at CableLabs' Innovation Showcase in Denver, CO. CableLabs (Cable Television Laboratories, Inc.) is a non-profit research and development consortium founded in 1988 by cable operating companies. Votes were cast through informal polling of cable industry executives. Which is good news, if you were hoping to have complete strangers watching your every move. Because, it could be coming to a cable set-top box near you.

Via SlashDot (http://yro.slashdot.org/story/09/08/11/2236252/Sensor-To-Monitor-TV-Watchers-Demoed-At-Cable-Labs?from=rss)

13Aug/09

Palm’s Pre has you covered — like an enemy of the state

VZ_Network_thumbHey, Verizon customers -- ever get tired of having "The Network" following you around everywhere you go? It's such a hassle, especially when you have to use the restroom, or spend some "alone time" with your significant other.

Well, Sprint's Palm prē has you covered. Palm's latest smart phone is so smart, the network can find YOU -- ANY TIME THEY WANT!

Palm Pre_FrontClosed-CardViewGoogleMaps-300-100

INFORMATION SENT TO PALM: { "errorCode": 0, "timestamp": 1249855555954.000000, "latitude": 36.594108, "longitude": -82.183260, "horizAccuracy": 2523, "heading": 0, "velocity": 0, "altitude": 0, "vertAccuracy": 0 }

The news was released on Joey Hess' blog. Hess, a programmer, noticed a log file on his Palm prē was being sent to http://ps.palmws.com on a daily basis. Among other things, the log file contained his GPS coordinates (in this case, his home address) in the form of longitude and latitude. This information is derived from the built in GPS common to most cellular telephones on the market today.

In addition to his location, the log file also recorded the name of every application he used, when, and for how long.

Although there has been some speculation that this information is only recorded when the device crashes, Hess has shown that, even though Palm's WebOS makes a record of device crashes, this is supplemental to the daily GPS location, and usage-tracking that is sent to Palm every day. (All of which, for now, he has disabled by hacking a file in the operating system.)

Palm's response to this shocking revelation?

RTPP: Read The Privacy Policy. In a statement released by Palm, "Our privacy policy is like many policies in the industry and includes very detailed language about potential scenarios in which we might use a customer's information, all toward a goal of offering a great user experience."

In preparation for this posting, I read Palm's Privacy Policy (08-13-2009). Focusing strictly on users' private location data, the only mention of  location-based information being collected and transmitted is as follows:

"When you use location based services, we will collect, transmit, maintain, process, and use your location and usage data (including both real time geographic information and information that can be used to approximate location) in order to provide location based and related services, and to enhance your device experience."

This policy specifically addresses use of this data when "provid[ing] location-based and related services". That does not explain why they are collecting and transmitting GPS data as part of a daily log.

Frankly, I have some issues with Palm's right to this data, even if it has been disclosed. Although, arguably, Sprint has to process this data through their network to provide service to it's customers, Palm sells hardware and software, not network service, or even traffic and directions. As an individual who collects and analyzes similar data for criminal cases on a daily basis, I see no justification in Palm's Policy, or in terms of the way the equipment operates, for the transmittal of location-specific data to their company.

Read more @ InformationWeek (http://www.informationweek.com/news/security/privacy/showArticle.jhtml?articleID=219300120)

{ "errorCode": 0, "timestamp": 1249855555954.000000, "latitude": 36.594108, "longitude": -82.183260, "horizAccuracy": 2523, "heading": 0, "velocity": 0, "altitude": 0, "vertAccuracy": 0 }
12Aug/09

Opt-out — for good!

TheOnion has posted this report on what they call "Google's Op-Out Village".

Via TWiT's Leo Laporte (http://leo.tumblr.com/post/161380154/google-opt-out-feature-lets-users-protect-privacy?dsq=14729616#comment-14729616)

11Aug/09

Is the new Cookie Diet just a lot of Flash?

So, you gave up cookies back when you were still using Netscape 4.0? If you're like me, you've tried slimming down with fad browsers like Dillo and HotJava. I can't tell you how many times I've jumped from one crashed browser to the next. You've turned off cookies and scripting and ActiveX controls, to no avail. I've even purged a few times, and my cache is still bloated.

FlashI'm here to tell you--It's not your fault! Blame Adobe.

While you were painstakingly avoiding every cookie that came your way, web sites all over the Internet were secretly getting you hooked on Flash Cookies. Yes, Flash Cookies!

While you may have diligently banned cookies in your browser settings, Flash Cookies can't be controlled through privacy settings in your browser. What's worse, some are even able to store and reinstate traditional cookies, even after you've dumped them.

Open Share Icon

Open Share Icon

Even the ever-popular "AddThis" button (not to be confused with the "AddToAny", AKA, "Share/Save" button below) found on many blogs, utilizes a Flash Cookie that, while providing continuity across various web sites that a user may visit, can also be used to track a user's browsing habits, interests, and predilections across an endless cycle of browsing sessions.

Or friends over at the Berkeley Center for Law & Technology and the Social Science Research Center (SSRN) have submitted a report to the White House Office of Science & Technology Policy (OSTP) outlining their findings and general concern over the proliferation of undisclosed Flash cookies, and the lack of browser controls for users to protect their privacy.

Read more @ Wired (http://www.wired.com/epicenter/2009/08/you-deleted-your-cookies-think-again/)

10Aug/09

Sex Offenders: They have an app for that?

Sex Offender App

Thanks to online sex offender registries, many neighbors are telling registered sex offenders to "get lost!" (Some more aggressively than others.) Now, thanks to a new GPS-enabled iPhone app, sex offenders never have to get lost again. The Sex Offender Locator, re-released in Apple's App Store today, uses the iPhone's built-in GPS to display a real-time moving map of every registered offender near your current position. Perhaps, not the best example of using cutting-edge technology from the war "over there" to secure citizens "over here". Much as another iPhone app, Trapster, helps traffic violators circumvent the law, the Offender Locator also helps people circumvent violators who couldn't circumvent the law.

One unintended consequence that probably won't please neighbors who take offense to the presence of offenders in their neighborhood: In a pinch, the app also serves as an ad-hock guidance system to help offenders find their way home.

Not to be accused of favoring one violator over another, Apple removed the "Top 10" listed application from it's app store on August 6, 2009, just a few days after release, because it violated another law: The one that says it's illegal to sell people's personal information in the state of California. In an ironic twist, the developers could have obeyed the law, and simply given the software away for free, but instead chose to sell it in blatant exercise of capitalism and violation of state statute.

For no apparent reason, Apple re-released the software today--for profit. (Which might be the most apparent reason.) So, whether you're looking to meet sex offenders or to avoid them like a speed trap, you'd better buy your copy now, before the law catches up with them.

Read more @ Gizmodo (http://gizmodo.com/5331700/apple-yanks-sex-offender-locator-from-app-store-to-the-relief-of-perverts-everywhere)

8Aug/09

How DefCon spooked the spooks

Right about the same time as I was standing cross-legged on the wrong side of an electronic door lock that stood right between a liter of consumed soda and the nearest porcelain bowl at the FBI's Sacramento CART facility, the wizzes at DefCon were snatching the "keys to the throne" right out of the wallets of passing Feds.

Thus far, all of the Federal facilities I have visited relied heavily on some mixture electronic combination lock, wireless keycard, and biometric security devices. In my own experience, I have observed agents from other facilities use their keycards to move into and about the buildings. (Fortunately, one of them came along just in time.) As a not-insignificant annual contributor to the Federal budget, I am--to be sure--glad to see that the latest security measures are in place. However, as evidenced by a security-awareness demonstration at this year's DefCon convention in Las Vegas, "latest" does not always equal "greatest".

Representatives from Aperture Labs in Great Britain mated an RFID reader to a web camera and placed them in plain view of show-goers. As attendees passed the table, they were scanned for RFID data. Any data captured was stored on an SD card along with a picture of its owner. In attendance were members of various law enforcement agencies, both identified and incognito. Once Aperture Labs revealed details of the experiment at a panel presentation, Federal agents (at least the ones willing to admit the affiliation) were understandably unamused.

Though the SD card was subsequently destroyed, “It takes a few milliseconds to read [a chip] and, depending on what equipment I’ve got, doing the cloning can take a minute,” said Adam Laurie, co-director of Aperature Labs. “I could literally do it on the fly.”

National security and public safety concerns aside, similar chips are now mandatory in all new U.S. Passports, and have already been widely circulated in the form of major credit cards.

Read more @ Wired (http://www.wired.com/threatlevel/2009/08/fed-rfid/)

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