Phone Data Security at Your Fingertips

Researchers from New York University and Michigan State University say the key to phone data vulnerability is at your fingertips. Biometrics, namely fingerprints, are a common means of user authentication. But, is it as secure as it appears to be? In a study published in IEEE Transactions on Information Forensics and Security, researchers considered the possibility of hackers creating a set of synthetic or real “Master Fingerprints” able to log into a high rate of devices.

Smartphones’ sensor for collecting fingerprint data is too tiny to accommodate the whole print. So, users are prompted to give multiple impressions of the same finger when setting it up. A user is prompted to give [...]

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