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3D Printer Surveillance – Schneier on Security

3D Printer Surveillance New York is contemplating a bill that adds surveillance to 3D printers: New York’s 20262027 executive budget bill (S.9005 / A.10005) includes language that should alarm every maker, educator, and small manufacturer in the state.…

3D Printer Surveillance

New York is contemplating a bill that adds surveillance to 3D printers:

New York’s 20262027 executive budget bill (S.9005 / A.10005) includes language that should alarm every maker, educator, and small manufacturer in the state. Buried in Part C is a provision requiring all 3D printers sold or delivered in New York to include “blocking technology.” This is defined as software or firmware that scans every print file through a “firearms blueprint detection algorithm” and refuses to print anything it flags as a potential firearm or firearm component.

I get the policy goals here, but the solution just won’t work. It’s the same problem as DRM: trying to prevent general-purpose computers from doing specific things. Cory Doctorow wrote about it in 2018 and—more generally—spoke about it in 2011.

Posted on February 12, 2026 at 7:01 AM •
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Sidebar photo of Bruce Schneier by Joe MacInnis.

About the author: Anika Shah - Technology

MSc in Computer Science, senior reporter. Anika focuses on AI ethics, cybersecurity, and emerging hardware—frequently moderating panels at CES and Web Summit. “Anika Shah decodes tech breakthroughs and startup disruption shaping tomorrow’s digital landscape.”