I recently went down a rabbit hole after hearing how a major bank’s ATM face scanners were defeated by a literal piece of printer paper. It’s a classic example of what happens when we build for the "happy path" instead of the real world. If you’re building biometrics for something like employee...
Source: [Dev.to](https://dev.to/erwin_wilsonceniza2_adf9/engineering-a-cross-platform-face-recognition-pipeline-with-anti-spoofing-2457)