“ATM SECURITY SYSTEM WITH RANDOM PASSWORD GENERATION AND FINGER PRINT AUTHENTICATION” by- A.Swetha (13FF1A0401) G.Pradeep (14FF5A0407) B.Gopi (14FF5A0402) U.Veeranjaneyulu (13FF1A0424) A.Vijay (13FF1A0402) Guidance by- Mrs.M.Suseela M.tech

CONTENTS: Abstract Comparison of ATM’s Problem statement Types of identification method Software tools & hardware tools Block diagram Fingerprint authentication GSM module Advantages Applications Future scope conclusion

ABSTRACT We propose to add more security to the current ATM systems. bankers will collect the customers fingerprint and mobile no. At the time of opening the account. If the fingerprint matched then a OTP will be sent to the user’s mobile number.

COMPARISION OF ATM’S Security concerns Environmental concerns

Security Concern: Previous system: Anybody holding the card with pin number known can operate No need to be the original owner of the card. Present system: In biometric only the original card holder can operate. The pin is changed to every each transaction.

Environmental concerns:- Previous system: In environmental concern ATM’s pin is needed Pin comes in an envelope 2 sheets’ RBI report says -25000 new accounts are opened daily a lot of papers is required –leads to cutting of trees. Present system: the password directly send to the use’s mobile number.

Problem Statement: ATM fraud has bean existence since the invention of ATM. Use of ATM card duplicates Card sharing by family and friends. Inability to share the wrong full users

Types of identification methods BIOMETRICS physiological behavioural face voice fingerprint signature hand eye

SOFTEWARE TOOLS HARDWARE COMPONENTS KEIL SOFTWARE PROTEUS EMBEDED C POWER SUPPLY ARM-7 (LPC2148 - Micro controller) FINGERPRINT MODULE GSM LCD MAX232

Block diagram:- 16X2 POWER SUPPLY LCD DISPLAY LPC 2148 CONTROLLER MAX 232 FINGERPRINT MODULE GSM MODULE

It give the power as a input to the circuit . Power supply: It give the power as a input to the circuit . ARM controller: Here we use LPC2148 micro controler This is advance risk machine. This is 32 bit,64 pin microcontroller Fingerprint module: It scan the fingerprint of the user . .

GSM module : GSM means global system for mobile communication. Is is used for generating of OTP<one time password> Max232: It is also use for communication purpose. . LCD display: it is a 16x2 LCD display. It display the password.

Biometry Authentication by using Fingerprint For figure print Authentication samples of fingers are stored in a database. The user has to give another sample of figure print . It goes to checking process.

Finger print verification process Enrolment STORE CAPTURE PROCESS No match COMPARE Verification CAPTURE PROCESS match Enrolment and verification process of fingerprint

checking process of fingerprint with identity of person result of whether the fingerprint and matching id (person) successful or not Then it check the result of whether the fingerprint and matching id (person) successful or not.

GSM MODULE: GSM used for generating OTP. For providing security at ATM’s GSM modules controlled by using ATMEL processor based LPC2148 micro controller.

After matching the fingerprint it generates OTP to the user mobile number. This password change every different user number.

“After completion of total transaction money is withdrawing process”

Advantages: Change your password periodically. Nobody can hack this account. Highly security system. Freedomful from our fear about security More accurate. Reliable Fast

Transaction/check deposit ATM Applications Central Banks Transaction/check deposit ATM Self service ATM Food coupons/tickets

Future scope We ‘ll add GPS technology is also use. We also improvement this technology for future security propose IRIS recognising HAND recognising FACE recognising

CONCLUSION Biometric tokens are the safest means of preventing ATM frauds The main reason for introducing biometric systems is to increase overall security In some application,boimetric s can replace or supplement the exiting technology.

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