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19778
Morse code “fist” analysis can easily be defeated by a software buffer that conforms the intervals between all types of strokes. Actual Morse buffers are already in regular use among ham operators. “Writeprints” can also be defeated. “Clickprints” aren’t as easy to conceal, perhaps, but some clever software designer will devise a foil for them […]
- Computing
Digital Fingerprints
New methods to identify Internet users by their behavior can uncover criminals online, but these techniques may also track millions of innocent users.
- Physics
Cellular Contortionist
Mounting, but controversial, evidence suggests that DNA flexes more easily than previously thought, with potentially important implications for genetics, cell biology, and nanotechnology.
