Biometric Template Security Using Image Steganography

Biometric Template Security Using Image Steganography

security threats and attacks on authentication information, authentication systems and information being secured has increased. This paper proposed a mechanism that can be used to protect biometric template information through the use of image steganography. Keywords: Biometrics, Biometric Template Security, Image Steganography, Authentication

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Biometrics Security using Steganography cscjournals.org

Proper use of cryptography greatly reduces the risks in biometric systems as the hackers have to find both secret key and template. It is notified that still fraudrant goes on to some extent. Here in this paper a new idea is presented to make system more secure by use of steganography.

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Biometrics Security using Steganography

A biometric system is at risk to a variety of attacks. These attacks are intended to either avoid the security afforded by the system or to put off the normal …

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Biometric template systems, components and security

The biometric template protection scheme should use one-way encoding for the biometric data thus making it computationally difficult to reconstruct the biometric pattern from a stolen template. This will also prevent a hacker from creating …

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Securing Biometric Face Images via Steganography for …

This paper presents a new approach to be used in application related biometric face image features in tiles to be safely transmitted. Consequently, by using …

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Biometric Inspired Digital Image Steganography IJERT

steganalysis can be achieved using different image processing techniques e.g., image filtering, rotating, cropping, translating, etc., or more deliberately by coding programs to examine the stego-image structure and measure its statistical properties e.g., first order statistics (histograms), second order statistics …

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Biometric Template Security biometrics.cse.msu.edu

Biometric Template Security By Abhishek Nagar A Dissertation Submitted to Michigan State University in partial fulfillment of the requirements for the degree of Doctor of Philosophy Computer Science 2012. Abstract Biometric Template Security By Abhishek Nagar With the proliferation of biometric recognition systems, an attacker’s benefit in staging a system …

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Pages 15 Biometrics Security using Steganography

steganography technique biometric system can enhance user convenience and boost security; it A typical biometric system comprises of several modules. biometric data of an individual in the form of an image, video, audio or some other signal. The feature extraction module operates on the biometric signal and extracts a salient set of features to

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Multimodal Biometric Image Security using Steganography and …

Multimodal Biometric Image Security using Steganography and Watermarking Sonali Kesharwani1 Dr. Neelesh Mehra2 create a database of biometric templates via the registration system. Registration is the process where the initial user biometric samples are collected, evaluated, treated and stored for use continuously in a biometric system of …

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Lip biometric template security framework using spatial …

The framework proposes an image enhancement technique for better capturing the local features spread over the template. • The paper uses spatial steganography to embed the subjectâs identifier on the corresponding lip image hiding identity. • The spatial steganography involves simple modulation to ensure minimum distortion of stego image. •

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Development of Iris Template Protection using LSBRN for …

The iris biometric template security using steganography is shown as in Figure 2. Fig. 2 Iris Biometric Template Security using Steganography [17] 3. Methods An information hiding has been developed for confidentiality. The carrier is known as cover-image, while stego-object known as stego-image.

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A safe and secured iris template using steganography and …

Template transformation methods, biometric cryptosystems, steganography, and visual cryptography among other are schemes proposed to provide security to iris templates in a database. The paper suggested that a single template protection scheme might not be sufficient to fulfill the needs of requests.

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Frequently Asked Questions

What are the properties of a secure biometric template?

(3) Security: it must be computationally hard to obtain the original biometric template from the secure template. This property prevents an adversary from creating a physical spoof of the biometric trait from a stolen tem- plate.

What is a biometric sample?

This biometric sample is collected during enrollment and it is the first time when an individual uses the biometric system. This data could be an image (or multiple images) of the shape of the individual’s hand to his finger, iris or retina, or a recording of his voice.

What are the vulnerabilities of biometric systems?

One of the most potentially damaging attack on a biometric system is against the biometric templates stored in the system database. Attacks on the template can lead to the following three vulnerabilities.

What is the enrollment phase of biometrics?

This is known as the enrollment phase where the biometric trait is captured and stored in the templates database. The template database may contain a millions records and could be geographically distributed. Maintaining the security of the templates database is crucial if the biometric system is to be robust.

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