Posts filed under ‘Top 10 Privacy Trends’

Trend #1: Digital Advertising Comes of Age and Continues to Propel the Growth of Data Brokers and Markets

By Mary Ludloff & Terence Craig

trend 1Authors’ Note: As promised, this is trend number one in our take on the top ten privacy trends or the more things change, the more they stay the same. Although similar to David Lettermen’s Top Ten lists, our list is not as funny (unless we get points for sarcasm). We would like to remind you that sifting through the media coverage, books, blog posts, and research studies has been no easy task and trying to understand how all of it fits into the larger privacy landscape has been even harder. Added to that, our list is sure to elicit a litany of trends that we missed. We certainly hope that it does and welcome your input in our comments section! Now, on with the trend number one!

It is safe to say that continued media attention (mostly negative) has not had an impact on the rising use of third party tracking mechanisms to collect personal information. According to the Web Privacy Census, an undertaking sponsored by the Berkeley Center for Law and Technology, which measures and benchmarks Internet tracking over time:

  • The number of cookies discovered on the top 100, 1,000, and 25,000 websites are all significantly increasing. For example, in May of 2012 5,795 cookies were found on the top 100 sites and in October of 2012 the number reached 6,485.
  • The percentage of cookies set by a third party host was 84.7%. In other words, most of us are being tracked by a host of parties that we have no data collection agreement with.
  • The top trackers were BlueKai (the largest online auction marketplace), Rubicon Project (one of the larger real-time bidding systems that sells ad space on web pages), and Adnxs (the advertising exchange for advertising exchanges).

(more…)

January 21, 2015 at 5:58 pm Leave a comment


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