GC and security

[Fredrik Lundh]

Dennis Lee Bieber wrote:

> This is after they'd made an 11x14 enlargement of the "stolen"
> print, cleaned it up with a marker, reduced to life size, and etched
> onto printed circuit board to form a mold for making a latex "skin".
> Which, BTW, also fooled the lock.

    http://www.diva-portal.org/liu/abstract.xsql?dbid=2397

    Sandström, Marie: Liveness Detection in Fingerprint Recognition Systems

    "Nine different systems were tested at the CeBIT trade fair in Germany and
    all were deceived. Three other different systems were put up against more
    extensive tests with three different subjects. All systems were circumvented
    with all subjects' artificial fingerprints, but with varying results."

</F>