Preventing movie piracy

Wednesday, 5 July 2006, 9:30 PM EST

Thomsonís prototype anti-piracy system inserts extra frames into a movie that contain text or obscure the scene. The frames flicker at a frequency imperceptible to the human eye, but picked up by camcorders, thereby ruining a bootlegged movie.

At Technology Review.

[ Read more ]




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Successful strategies to avoid frequent password changes

Posted on 19 August 2014.  |  After a widespread, nonspecific data breach, the conventional wisdom is that people should change all their passwords. But, thereís a better way.


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