News sent out via mailchimp.
The sounds of a 3D printer at work can be reverse engineered- big implications for industrial espionage
Your 3D printer is telling people what it’s making
From: cnet.com: In research demonstrating that industrial espionage may be as simple as opening a recording app on your smartphone, a team led by Professor Mohammad Al Faruque at the University of California at Irvine has shown that it is possible to reconstruct a 3D model based solely on audio of the printer in action.
According to the team’s research, the sounds made by a 3D printer can be used to ascertain the position and movements of its extruder. A recording of these sounds can then be used to reverse engineer these positions and use them to recreate a model of the object being printed.
Advanced parts made by 3D printing could be at risk.
Encryption can be used to protect a file. But once the design gets to the printer, the sounds of the motors give […]