biometric presentation
DESCRIPTION
Biometric is a new technique that provides security,n help for identification purposeTRANSCRIPT
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BIOMETRICS
PRESENTED BY Priyanka Srivastava
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INTRODUCTION
“A biometric is a physiological or behavioral characteristic of a human being that can distinguish one person from another and that theoretically can be used for identification or verification of identity.”
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AUTOMATED IDENTIFICATION BASED ON Physiological or behavioral characteristics
Physiological examplesFingerprintsFaceEyesDNA
Behavioral examples 1-Voice 2-Keystroke
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BIOMETRIC AS AUTHENTICATION
Authentication Depends On
What you have What you know What you ARE !
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PHYSIOLOGICAL EXAMPLES
Fingerprints Face Eyes DNA
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FINGERPRINT IDENTIFICATION
Matching the characteristics of a fingerprint on file to the one presented to the system.
Reliability depends on how many “points” you match.
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FINGERPRINT TECHNOLOGY USES
Door LocksAccess ControlIn room safesPayment Systems
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FACE WORKS AS A template is generated which is based on nodal
points and compared against templates.
It’s software is- FACEIT® which can take someone’s face out of a crowd.
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FACIAL RECOGNITION Facial recognition
systems are built on computer programs that analyze images of human faces for the purpose of identifying them. The programs take a facial image.
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• Iris – examines the unique patterns of ridges on colored portion of the eye
EYES WORKS ACCORDING TO Retinal – measures the pattern of
blood vessels
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DNA WOKS AS-Length and protein sequence are
analyized to generate a DNA profile and compared against other profiles where it is used.
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BEHAVIORAL EXAMPLES
1-Voice 2-Keystroke
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HOW VOICE RECOGNITION WORKS
compares a pre-recorded voice message with the current user.
Can be a data-base system or a stand alone device
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IT’S APPLICATION
In Banks
In Financial Firms
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KEY STROKE
It works as
The user types his password or phrase on keyboard.
System then records the timing of the typing and compares the password itself .
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APPLICATION OF KEY STROKE
In Recording Company
Technology for firms digital right management Company
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ADVANTAGES Reduces cost within organizations Increases security Competitive advantage Convenience to employees Non-repudiation Eliminates a paper trail
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DISADVANTAGES Accuracy of Performance Failure to enroll rate Information Abuse May violate privacy
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CONCLUSION
Biometrics is a technology that can simplify the process of authentication
Biometrics can be best used in situations where specific identity or exception identity is desired
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