Research In Motion
Considering today's world of hackers and internet crime, it is the need of hour to make all transactions secure and safe for every customer who is using net banking and ATM service. A mobile can be used as digital signature for cross checking the validity of person (customer). This device has become the integral part of every human being and everyone is always close to his mobile handset. This habit of caring mobile always with the user can be exploited for cross verification of customer before executing money transaction from ATM or at any merchandise for card payments.