09-03-2011, 12:32 PM
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Introduction
Why do you need New Computer Security?
Computers are integral part of society
E-Commerce
Online Banking / Bill Pay
Your Personal Information is at Risk!
Biometric Authentication
Iris Scan
Camera Scans Eye
Both irises are scanned
Recognizes small details of each eye
Compares to Saved Images
Matches up details of each iris
Recognizes as a Success or Failure
Why Iris Technology
Easy to deal with everyone
Very few people have one or less eyes
Irises are the same from one year old and remain constant
Not considered Intrusive
No contact with the skin is made
Can be operated without people to access the program
Can be combined with motion sensors
Uses of Iris Technology
Today…
Used in transportation, hospitals, and government
Used in “Big Business” as a means of security
Future…
To be used with wireless technology to prevent fraud during any economical transactions
To be used as a key
Iris Technology
Pros
More accurate than fingerprinting
Stable over many years
Very difficult to fake
Cons
Requires full cooperation of the subject
Once someone makes a fake your security is compromised
Capacitance Scan
Uses semiconductors to check for the ridges and valleys in fingerprints
The capacitance is varied by the distance the finger is away from the semiconductor plates
Finger ridges will result in different voltages than finger valleys
The processor puts together a picture from the readout
Requires real fingerprint type to match voltage
Conclusion
Different Computer Aided Identifications
Iris Scan
Face Scan
Finger Print Scan
Issues and Concerns
Criminal Acts
Identity Theft
Uses
Present and Future