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Communications of the ACM

ACM Opinion

How I Accidentally Helped Compromise the Secret Keys of High-Security Handcuffs

3D-printable key

The 3D-printable model of a Bonowi handcuff key derived from my photograph and uploaded to Thingiverse.

In the age of freely available modeling software, laser cutters and 3D printers, shapes that must stay secret for security's sake don't stay secret for long. Especially, it turns out, when a reporter wielding an iPhone camera is around.

From Forbes
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