06-12-2007, 09:07 AM
Quote:Some of the most sensitive information sent across an ISP's network are the URLs of the websites that people visit. This so-called clickstream data includes every URL a customer visits, including URLs from search engines, which generally include the search term.
AOL, AT&T and Cox all say they don't store these URLs at all, while Qwest dodged the question. Comcast, EarthLink, Verizon and Time Warner didn't respond.
When asked if they allow marketers to see anonymized or partially-anonymized clickstream data, AOL, AT&T and Cox said they did not, while Qwest gave a muddled answer and declined to answer a follow-up question. Comcast, EarthLink, Verizon and Time Warner didn't respond...
full article: http://www.wired.com/politics/onlinerigh...sp_privacy