A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial location functioning as an encryption key. (Nanowerk Spotlight) Most storage ...
A semiconductor device generates unforgeable watermarks from chaotic electron behavior, embedding invisible markers in images ...
Forbes reports that Microsoft complied with an FBI request for decryption keys to a suspect's personal laptops last year. While the company said it cannot fulfill ...
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