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March 2000

Protecting Your Privacy Online

One company offers a way for Internet users to keep their activities private.

By Jeff Foust

"On the internet no one knows you're a dog," mused one canine to another in a famous 1993 New Yorker cartoon. Today, though, thanks to techniques ranging from Web browser "cookies" to sophisticated data mining, they may know you're a dog-and even which breed.

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