The document presents an overview of biometric authentication, including its history, types, characteristics, and applications. Biometric technologies recognize individuals based on unique physiological or behavioral traits, such as fingerprints, facial recognition, and iris scans. The advantages of biometric systems include enhanced security, convenience, and reduction of password-related issues.

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PRESENTATION
ON
BIOMETRIC AUTHENTICATION
UNDER THE GUIDANCE OF
PROF: P.S,Atigre
DEPARTMENT COMPUTER SCIENCE & ENGINEERING
PRESENTED BY:
ROLL NO NAME
71 CHINTAWAR SANTOSH SANJAY

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Introduction
What is Biometrics
History
Types
Characteristics
Biometrics Devices
Application
Advantages
Conclusion

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• Biometrics are automated methods of recognizing a
person based on a physiological or behavioral
characteristic.
• Biometrics technologies measure a particular set of
a person's vital statistics in order to determine
identity.
Introduction

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• The word "biometrics" is derived from the Greek
words 'bios' and 'metric';
• which means life and measurement respectively.
• This directly translates into "life measurement".
What is
biometric?

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• The first real biometric system was created in 1870 by french
anthropologist Alphonse Bertillion and turned biometrics a
distinguished field of study.
The first classification method for fingerprints was developed in
1892 by Sir. Francis Galton. The
History

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Speaker
Recognition.
Signature.
Keystroke.
Behavioral
Biometrics

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Fingerprint.
Facial Recognition.
Hand.
Iris recognition.
Vascular Patterns.
Physical
Biometrics

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Characteristics
of Biometric

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Iris Scanner
Fingerprint Scanner
Face Camera
Retinal Scanning
DNA Matching
Biometric
Devices

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Iris
Scanner

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Iris
Scanner
1.High Accuracy and Security: Iris authentication is highly accurate and secure due to the unique and
stable patterns of the iris, making identity verification reliable with a very low probability of matching between
different individuals.
2.Non-Invasive and User-Friendly: Capturing an iris scan is quick, non-contact, and user-friendly, utilizing a
camera to take a high-resolution image of the eye, making it convenient and hygienic for applications like
border control and personal device security.
3.Resistance to Spoofing: Iris recognition is resistant to spoofing since the iris's intricate details are difficult
to replicate, and advanced systems use liveness detection to ensure the iris is from a live person, enhancing
overall security.

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Fingerprint
Scanner

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Fingerprint
Scanner
1. Security and Uniqueness:
- Unique fingerprints enhance security, making duplication difficult.
- Ensures only authorized access to secured areas and systems.
2. Convenience and Speed:
- Quick and easy identity verification in seconds.
- Eliminates the need for passwords or tokens, improving user experience.
3. Integration and Versatility:
- Easily integrates into various devices and systems.
- Widely used in sectors like banking, healthcare, and government for reliable identity
verification.

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Face
Camera

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Face
Camera
1. **Precision**: Face cameras for biometric authentication ensure accurate
mapping of facial features, thwarting unauthorized access attempts.
2. **Ease**: They offer hassle-free authentication, requiring users only to face the
camera briefly, eliminating the need for passwords or physical tokens.
3. **Security**: By combining facial features with other authentication factors, they
provide robust security, detecting and preventing spoofing attempts effectively.

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Retinal
Scanning

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Retinal
Scanning
1. Ultra-accurate: Retina scanning boasts unparalleled accuracy
due to the unique blood vessel patterns in the retina.
2. Non-invasive: It's a hassle-free process—no touching required,
just a quick image capture of the eye's interior.
3. Tamper-proof: Retina patterns remain consistent throughout life,
making it exceptionally secure against forgery or manipulation.

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DNA
Matching

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DNA
Matching
1. Unique Identifier: DNA is highly unique, ideal for biometric authentication.
2. High Accuracy: DNA matching techniques are precise, detecting even small
differences.
3. Forensic Use: Widely applied in forensics, DNA matching ensures reliable
identity verification.

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Iris V/S
Retina

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• Biometric Time Clocks or Biometric time and attendance
systems, which are being increasingly used in various
organizations to control employee timekeeping.
• Biometric safes and biometric locks, provides security to the
homeowners.
• Biometric access control systems, providing strong security at
entrances.
Applications

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• Increase security -Provide a convenient and low-cost
additional tier of security.
• Reduce password administration costs.
• Replace hard-to-remember passwords which may be shared
or observed.
• Unequivocally link an individual to a transaction or event.
Advantages

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• Biometrics can only be limited by limiting one's imagination.
• Biometric technology is now being used in almost every
area.
• We have short listed a few highly popular applications of
biometrics technology.
Conclusion

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Thanks