Biometrics authentication

1. Biometrics Authentication

2. What is Biometrics ?
Biometrics -- technology that identifies
you based on your physical or behavioral
traits -- for added security.
Biometrics can use physical
characteristics, like your face, fingerprints,
irises or veins, or behavioral
characteristics like your voice, handwriting
or typing rhythm.

3. You take basic security precautions every
day -- you use a key to get into your house
and log on to your computer with a
username and password. You've probably
also experienced the panic that comes with
misplaced keys and forgotten passwords. It
isn't just that you can't get what you need - if you lose your keys or jot your password
on a piece of paper, someone else can find
them and Can use them

4. Biometrics Today
FINGERPRINTS
RETINA PRINTS
FACE PRINTS
DNA IDENTIFICATION
VOICE PRINTS
PALM PRINTS
HANDWRITING ANALYSIS
ETC…

5. Fingerprint scanners are a popular type of
biometric system

6. Biometrics in nootbook
BIOMETRIC SECURITY SYSTEMS, LIKE THE FINGERPRINT
SCANNER AVAILABLE ON THE IBM THINKPAD T43 (RIGHT), IS
BECOMING MORE COMMON FOR HOME USE.

7. the nootbook Systems also use the biometrics
authentication :
A sensor that detects the characteristic being used for
identification
A computer that reads and stores the information
Software that analyzes the characteristic, translates it
into a graph or code and performs the actual
comparisons

8. Hand and Finger Geometry
TYPICAL SYSTEMS MEASURE DIFFERENT FEATURES:
OVERALL HAND AND FINGER WIDTH
DISTANCE BETWEEN JOINTS
BONE STRUCTURE
PRIMARILY FOR ACCESS CONTROL:
MACHINE ROOMS
OLYMPICS

9. Iris Scanning
WHEN YOU LOOK INTO AN IRIS SCANNER, EITHER THE CAMERA
FOCUSES AUTOMATICALLY OR YOU USE A MIRROR OR AUDIBLE
FEEDBACK FROM THE SYSTEM TO MAKE SURE THAT YOU ARE
POSITIONED CORRECTLY. USUALLY, YOUR EYE IS 3 TO 10 INCHES
FROM THE CAMERA. WHEN THE CAMERA TAKES A PICTURE,
THE COMPUTER LOCATES:
THE CENTER OF THE PUPIL
THE EDGE OF THE PUPIL
THE EDGE OF THE IRIS
THE EYELIDS AND EYELASHES
IT THEN ANALYZES THE PATTERNS IN THE IRIS AND TRANSLATES
THEM INTO A CODE.

11. Template Size
Biometric
Approx Template Size
Voice
70k – 80k
Face
84 bytes – 2k
Signature
500 bytes – 1000 bytes
Fingerprint
256 bytes – 1.2k
Hand Geometry
9 bytes
Iris
256 bytes – 512 bytes
Retina
96 bytes

12. Thank you

13. HCL
PRESENTED BY - DINESH KUMAR
PRESENTATION TOIPC- BIOMETRICS AUTHENTICATION
BACTH – HCNE 03
SAP CODE - 4001201076
TRINNER – Mr. SANDEEP DAHIYA