IEDs on the Road to Fingerprint Authentication: Biometrics have vulnerabilities that PINs and passwords don’t.

Almost every 2016 flagship mobile phone, whether Android- or iOS-based, is set to come with an integrated fingerprint reader. The benefits of fingerprint readers are clear to users, but is the underlying technology really ready for widespread adoption? This article explores some of the background of the challenge of secure user authentication on mobile devices, as well as recent weaknesses identified in the handling of fingerprints on many consumer devices. It also considers legislative and social implications of the widespread adoption of fingerprint authentication. Finally, it attempts to look forward to some resulting problems we may encounter in the future.