Tracer/Searcher, page 1

Echelon?
www.echelonwatch.org...
Carnivore? (aka DCS1000)
www.shire.net...
Cyber Knight? (an umbrella program)
stacks.msnbc.com...
Magic Lantern? www.newsfactor.com...

A Google search on any of the above will turn up a ton of information, and there's also plenty on the ATS main page.

ATS and echelonwatch.org are generally good places to start.
archive.aclu.org...

-B.

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