Year: 2009

Update: Repatriation of EDL Database

/ Christopher Parsons

200902171545.jpgThe Canadian Press is reporting that the EDL database that was part of the Phase 1 Trial of the BC EDL program is coming home. Specifically, they write,

The database with details about several hundred British Columbians was turned over to the U.S. Customs and Border Protection agency last year as part of a controversial project to issue “enhanced driver’s licences” instead of passports for land border crossings. (Source)

What strikes me as interesting/weird about this is that under Phase 1 of the BC EDL program no Canadian data was turned over to the American authorities! This was revealed in the BC EDL Phase 1 Post Implementation Review (Redacted), for which I’ve provided a ‘best hits’ document. Only in Phase 2 was any data sharing to actually start happening, and it was last November (’08) that Ottawa totally dropped plans to locate the Canadian EDL database in the US. This seems to suggest one of two things about the Canadian Press’ article: Continue reading →

Update: Geolocation and Yahoo!’s Fire Eagle

/ Christopher Parsons

200902151422.jpgI try to keep abreast of mobile-enabled geolocation software, and two of the largest contenders in this space (as I see it) are Google and Yahoo!. At the moment, Yahoo!’s Fire Eagle software has been publicly available (with an open API) for over a year (I talked about it previously) and, according to Ars Technica, about 70 third-party applications have been developed.

There are major updates coming to Fire Eagle:

…users will soon be seeing an ActionScript Fire Eagle library and a Mozilla Firefox geo-plugin that locates users via WiFi MAC addresses. Also coming up are new XMPP libraries. (Source)

It’s the focus on the Firefox geo-plugin that I think will be most interesting to watch. Given the Mozilla is currently developing their Fennec browser for mobile environments, it suggests that the Fire Eagle plugin could come to phones and other mobile devices that are Internet-by-WiFi but not GPS or data plan enabled. Using a browser plugin, it should be possible to identify your location on a map simply by being in vicinity to wireless APs, regardless of whether you can actually authenticate to them (similar to how users with iPod Touches can currently roughly locate themselves on Google Maps via WiFi MAC address detection). Below is an image of Mozilla’s beta-version of Fennec.

Continue reading →

Update: Associating Canadian ISPs with Anonymized Data Traffic Submissions

/ Christopher Parsons

200902142238.jpgI’ve just posted a document that draws together the CRTC’s February 4, 11, and 12 filings for PN 2008-19. The document ties ISPs with categories of anonymous data for easy reference, and is also meant to contextualize each data set by reproducing the questions that led ISPs to develop these data sets in the first place.

Items of note:

  • Responses to question 1 (a) show that, save for a single ISP, ISPs’ annual percentage growth of total traffic volume has decreased. ISPs required to anonymously submit data: Barrett, Bell Canada et al., Cogeco, MTS Allstream, QMI (Videotron), Rogers, Sasktel, Shaw, Telus.
  • Responses to question 1 (b) show that the percentage of HTTP/Streaming traffic has increased, two companies report that the percentage of P2P traffic has increased and two report it has decreased slightly, UDP traffic has increased slightly, and the “Other” category now accounts for a smaller percentage of total traffic than in the first months measured. ISPs required to anonymously submit data: Barrett, Bell Canada et al. (for Bell Wireline), Bragg, Rogers, and Shaw.
  • Responses to 2 (a) reveal the annual percentage growth of monthly average usage per end-user. We find that growth is occurring on company networks, and that this growth has been uneven (e.g. Company A experienced 16% growth one year, 47% the next, and 13% in the final year). This suggests, to me, that developing an accurate forecast of expected bandwidth growth would be challenging. Without knowing what companies are associated with each data set, it is challenging for analysts to determine if Network Management Technologies might be responsible for the changes in growth rates. ISPs required to anonymously submit data: Barrett, Bell Canada et al. (for Bell Wireline), Cogeco, MTS Allstream, QMI (Videotron), Rogers, and Telus.
  • Responses to 2 (b) discuss the percentage growth for ISPs’ top 5% and 10% users. Data for the top 5% shows that two companies experienced negative growth in 2007-2008, one only 2% growth in 2007-2008, and the last a 25% growth. Data for the top 10% shows that two companies experienced negative growth in 2007-2008, one 1% growth, and the last a 25% growth. ISPs required to anonymously submit data: Bell Canada et al. (for Bell Wireline), Cogeco, MTS Allstream, QMI (Videotron), Rogers, and Telus.
  • Responses to 2 (c) identify how much of the total traffic that top 5% and 10% users account for. Top 5% account for 37%-56% of total traffic. The top 10% account for 52%-74%. These are fairly damning numbers, given that they clearly demonstrate that massive proportions of the network are being used by a relatively small minority of users. ISPs required to anonymously submit data: Barrett, Bell Canada et al. (for Bell Wireline), Bragg, Cogeco, MTS Allstream, Primus, QMI (Videotron), Rogers, Shaw, and Telus.
  • Responses to 2 (d) break down the application usage numbers for the top 5% and 10% of ISPs’ users. For the top 5% of users, HTTP/Streaming has remained relatively constant, P2P use decreased for only one company, UDP traffic is up, and “Other” traffic has decreased for two of three companies. For the top 10% of users, HTTP/Streaming traffic makes up a higher percentage of total traffic, in all but one case P2P traffic represents a larger percentage of total traffic, UDP is up, and “Other” is down for two of three companies. ISPs required to anonymously submit data: Bell Canada et al. (for Bell Wireline), Bragg, and Shaw.

Update: CRTC PN 2008-19 ISP Filing Summary Document

/ Christopher Parsons

200902132334.jpgI’ve updated my initial ISP Filing Summary document with the information that ISPs provided on February 9, 2008 per the CRTC’s February 4, 2009 request. Updates to the document are made in blue. The updates to not include Videotron’s response to 1 (c).

I would maintain that the most interesting parts of was was released have been summarized in a post from two days ago, which was entitled “Update: CRTC PN 2008-19 Filings“. Tomorrow, I should be posting a document that correlates data the CRTC aggregated and anonymized with the ISPs who were required to release anonymized data. My hope is that this will make it a bit clearer who data might be associated with.

Update: ‘More Secure’ (non-EDL) Drivers Licenses Coming to BC Soon!

/ Christopher Parsons

200902131709.jpgAs I’ve written about before, Enhanced Drivers Licenses (EDLs) are coming to British Columbia, as well as many other provinces around the country (I have a wiki page set up to collate information on EDLs). It seems that, at the same time the BC is rolling out EDLs, they are updating their ‘regular’ licenses.

The Canadian Press is reporting that these new licenses will be available in March, and include:

holographic overlays and laser-engraving or raised elements such as the cardholder’s image and signature…The B.C. government said the cards will incorporate technology that analyzes characteristics that do not change, such as the size and location of cheekbones and the distance between the eyes. This “facial recognition technology … will enable ICBC to compare a cardholder’s image with their existing image on file and with the corporation’s entire database of millions of images.” (Source)

Continue reading →