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Biometric Authentication Of An Automated Teller Machine Using Finger Print And Password
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1.6 Limitations of the Study
Benefits
and Limitations are two side of one coin. Biometric ATM is useful for
every aspect, but its limitations are given below:-
It depends on user acceptability.
Obtaining
a clean image upon which to perform matching may be difficult due to
Fingerprint worn out or cut due to hard labor work or age.
The requirement of biometric devices in ATM Machines will improve the cost of ATM Machine.
Since
the simulated system will be design using Visual Basic.Net, it won’t be
able to run on any other operating system beside Microsoft window
operating system.
Due to the two step authentication process, the time it takes to perform a transaction will be increased.
Distinctiveness.:
while a biometric trait is expected to vary significantly across
individuals, there may be large inter-class similarities in the feature
sets used to represent these traits.
1.7 Definition Of Terms
1. Biometric
Biometric is the science and technology of measuring and statistically analyzing biological data
2. Simulation
Simulation is the imitation of the operation of real world process or system over time
3. ATM
Automated
Teller Machine is an electronic banking outlet which allows customers
of various banking institutions complete basic transaction without the
aid of a bank representative, teller or without being physically present
at the bank.
4. PIN
Personal Identification Number(PIN) a
secret numeric password shared between a user and the system, that can
authenticate the user to the system.
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