A New Antispoofing Approach for Biometric Devices

Reddy, P. Jayarama; Kumar, Ajay; Rahman, Sk. Md. Mizanur; Mundra, Tanvir Singh

doi:10.1109/tbcas.2008.2003432

Cited by 109 publications

(42 citation statements)

References 17 publications

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“…For example, Reddy et al [9] proposed a method based on pulse oximetry which detects peripheral oxygen saturation (SpO 2 ) using probes of different wavelength. Baldisserra et al [10] uses a chemical sensor that detects a skin odor different from those of fake finger materials.…”

Section: Related Workmentioning

confidence: 99%

BiometricJammer: Method to Prevent Acquisition of Biometric Information by Surreptitious Photography on Fingerprints

Echizen

Ogane

2018

IEICE Trans. Inf. & Syst.

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SUMMARYAdvances in fingerprint authentication technology have led to it being used in a growing range of personal devices such as PCs and smartphones. However, they have also made it possible to capture fingerprints remotely with a digital camera, putting the target person at risk of illegal log-ins and identity theft. This article shows how fingerprint captured in this manner can be authenticated and how people can protect their fingerprints against surreptitious photography. First we show that photographed fingerprints have enough information to spoof fingerprint authentication systems by demonstrating with "fake fingers" made from such photographs. Then we present a method that defeats the use of surreptitious photography without preventing the use of legitimate fingerprint authentication devices. Finally, we demonstrate that an implementation of the proposed method called "BiometricJammer," a wearable device put on a fingertip, can effectively prevent the illegal acquisition of fingerprints by surreptitious photography while still enabling contact-based fingerprint sensors to respond normally.

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Section: Related Workmentioning

confidence: 99%

BiometricJammer: Method to Prevent Acquisition of Biometric Information by Surreptitious Photography on Fingerprints

Echizen

Ogane

2018

IEICE Trans. Inf. & Syst.

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“…In the context of biometric systems, PPG signals have been mainly studied in order to design liveness detection techniques [16,17].…”

Section: Related Workmentioning

confidence: 99%

A preliminary study on continuous authentication methods for photoplethysmographic biometrics

Bonissi

Labati

Perico

et al. 2013

2013 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications

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With respect to other physiological signals, PPG data present some advantages since they can be captured using widely diffused, comfortable, and low-cost sensors.In this paper, we present a feasibility study on continuous authentication techniques based on PPG signals. A biometric recognition method based on a correlation approach is first presented. Then, the accuracy of this method is evaluated on different datasets describing signals of variable time duration. Finally, the performance of continuous enrollment strategies are investigated.The obtained results suggest that PPG signals present sufficient discriminability to be used in biometric applications that do not require very high accuracy. Moreover, the use of continuous enrollment strategies can improve the performance of continuous authentication systems.

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“…Liveness detection is one of the efficient countermeasures of anti-spoofing. Several liveness measures: temperature, odor, impedance and electrical conductivity of the skin, laser detection of 3-D finger surface and pulse, spectroscopy, skin perspiration, pulse oximetry, blood pulsation, E.C.G, skin elasticity, etc are proposed in the literature [4], [11], [12]. In wavelet-based liveness detection [13], surface coarseness is treated as a kind of Gaussian white noise added to the images.…”

Section: Related Workmentioning

confidence: 99%