Next Gov – by Caitlin Fairchild
One of the key reasons policymakers and law enforcement agencies find 3D printed guns worrisome is their so-called “untraceable” nature, but researchers may have found a way to match a gun to a printer.
Unlike traditional firearms, 3D printed guns have no bills of sale or serial numbers, nor do builders go through background checks. Researchers at the University of Buffalo, however, have discovered that each 3D printer leaves its own signature. The researchers have dubbed this a “hardware fingerprint.” Continue reading “Researchers Have Discovered a Way to Track 3D Printed Guns”