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Topic: Banking. By Pilar Huidobro 11B. What is an ATM?. Automated Teller Machine T ransactions without a human clerk Needs a card + pin. How an ATM works. Insert credit card – card is read by magnetic/chip reader User input on display Pin number input of pin pad User input on display
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Topic: Banking By PilarHuidobro 11B
What is an ATM? • Automated Teller Machine • Transactions without a human clerk • Needs a card + pin
How an ATM works • Insert credit card – card is read by magnetic/chip reader • User input on display • Pin number input of pin pad • User input on display • Vault mechanism • Card ejection CPU Processed
ATM Software • Microsoft OS • “off-the-shelf” OS • Linux • Diebold 911 or 912 • XSF / JXSF • Development in “intelligence”
ATM Hardware - Outside • Pin pad • Display • Housing • Card Reader • Record Printer • Function Key Buttons
ATM Hardware - Inside • CPU • Secure cytoprocessor • Vault / Dispensing mechanism • Journaling system • Depositing mechanism • Security sensors / Locks
Services Available with ATM • Withdrawal • Account Balance Check • Conversion • Deposit
Privacy Issues • Transaction journals • Finger/palm print • Iris • “Concealed” research agreements • Personal Information
Security Issues • Identity theft • Fraud • Wrong bills • Fake ATM • Card Fraud