ATM with Biometric Technology

Group 7Priyanka Hulsurkar.

Suryadevara Sai Krishna.Adwait Mulye.

System RequestProposal:

The card authenticating system will be replaced by finger print recognition system to avoid threat. This fingerprint will be read by a fingerprint reader and translated into a transaction.

Project Sponsor and background.• Patriot Bank.• On January 20, 2005, The Patriot Bank team

acquired the First State Bank in order to acquire a bank charter and subsequently moved the corporate main office to Houston.

• Have a user base of 70000 customers.• Have 126 ATM machines across Texas.

Business Need• Need for Fraud tolerant system.• Secure authentication.• Avoid Identity theft with lost cards.• Lost passwords.• Customer satisfaction.

Context Level Diagram

Level 0 DFDExternal Entities: • Customer

Processes: • Login• Cash Deposit• Cash Withdraw• Balance Enquiry

Data Stores: • C Details• C Account

Level 0 DFD

Level 0 DFD (Contd…)

Level 1 DFD - LoginExternal Entities: • Customer

Processes: • Encoding Fingerprint• ID Verification• Authentication Process

Data Stores: • C Details

Level 1 DFD - Login

Level 1 DFD - DepositExternal Entities: • Customer

Processes: • Veriication of Bills• Count Cash• Deposit

Data Stores: • C Account

Level 1 DFD - Deposit

Level 1 DFD - WithdrawExternal Entities: • Customer

Processes: • Check Account Limitation• Count Cash

Data Stores: • C Account

Level 1 DFD - Withdraw

Level 2 DFD - DepositExternal Entities: • Customer

Processes: • Get Account Details• Update Acount

Data Stores: • C Account

Level 2 DFD - Deposit

Technology for future…..

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