Japan researchers warn of fingerprint theft from ‘peace’ sign


Could flashing the “peace” sign in photos lead to fingerprint data being stolen?

Research by a team at Japan’s National Institute of Informatics (NII) says so, raising alarm bells over the popular two-fingered pose.

Fingerprint recognition technology is becoming widely available to verify identities, such as when logging on to smartphones, tablets and .  

Bu the proliferation of with high-quality cameras and social media sites where photographs can be easily posted is raising the risk of personal information being leaked, reports said.

The NII researchers were able to copy based on photos taken by a digital camera three metres (nine feet) away from the subject.

“Just by casually making a peace sign in front of a camera, fingerprints can become widely available,” NII researcher Isao Echizen told the Sankei Shimbun newspaper for an article published Monday.

“Fingerprint data can be recreated if fingerprints are in focus with strong lighting in a picture,” Echizen also told Yomiuri TV.

He added that advanced technology was not necessary and anyone could easily copy fingerprints.

But NII says it has developed a transparent film containing titanium oxide that can be attached to fingers to hide their prints, the reports said.

The film prevents identity theft but does not interfere with fingerprints being effective in identity verification, the Sankei Shimbun reported.

But the technology would not be ready for another two years, the paper said.

© 2017 AFP

Read more at: https://phys.org/news/2017-01-japan-fingerprint-theft-peace.html#jCp

2 thoughts on “Japan researchers warn of fingerprint theft from ‘peace’ sign

  1. Soon everyone will be required to get their own personal RFID chip.

    Only way to stop the runaway identity theft these days, right?

  2. Hmmm…how about we quit using biometrics for authentication and stick with passwords?

    Honestly, though, I doubt this is an issue except when VERY high-resolution, high-quality cameras are used. I doubt any cell phone cameras are capable of resolving that kind of detail at typical distances.

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