I am krishna wanted the applications, advantages and disadvantages of sniffer for detection of lost mobiles and also some of the images. please mail me to [email protected] ....etc

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I want detail information about GSM based smart information system for lost ATM cards... ....etc

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gsm based smart information system for lost atm cards ....etc

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INTRODUCTION

An embedded system is a combination of software and hardware to perform a dedicated task.
Some of the main devices used in embedded products are Microprocessors and Microcontrollers.
Microprocessors are commonly referred to as general purpose processors as they simply accept the inputs, process it and give the output.

In contrast, a microcontroller not only accepts the data as inputs but also manipulates it, interfaces the data with various devices, controls the data and thus finally gives ....etc

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A smart card, simply speaking, is a credit card sized plastic card with an embedded computer chip and some memory. You can put it to a wide variety of uses to help simplify your daily life. Shopping, identification, telephone services and licenses are just couples of them. ISO 7816 defines the smart cards standard it details the physical, electrical, mechanical and application programming interface for it.

Smart card technology Smart card technology has its historical origin in the late 60's and 70's when inventors in Germany, Japan and Fran ....etc

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Usability and interface

The ATM user inserts his debit card in the card insert slot; the ATM immediately recognises
that this customer is a TellerPass user. Optionally, a 5 digit number is projected on
the ATM kiosk's screen (ATM check code) prompting the user to enter this number as a
launch code in his TellerPass application. Since most ATMs do not perform a video
capture of their user, this is an additional security feature, which helps to certify that a
legitimate user is present in-front of the ATM, and not ....etc

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AN AREA-EFFICIENT UNIVERSAL CRYPTOGRAPHY PROCESSOR FOR SMART CARDS
Cryptography circuits for smart cards and portable electronic devices provide user authentication and secure data communication. These circuits should, in general, occupy small chip area, consume low power, handle several cryptography algorithms, and provide acceptable performance. This project is based on a hardware implementation of three standard cryptography algorithms on a universal architecture.The microcode cryptography processor targets smar ....etc

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ABSTRACT
The on-card implementation is actually a prime finding problem.So we should optimize the algorithms so that they become efficient, flexible and space saving. Along with these crypto coprocessors are also used to accelerate cryptography.Although smart cards are becoming used in an increasing number of applications, there is small literature of the implementation issues for smart cards. This paper describes the issues and considerations that need to be taken into account when implementing the key ge ....etc

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future scope and how to over come radiation problem near petrol bunk...for the usage o gsm comunication ....etc

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can you please send me the circuit diagram of gsm based by smart information for the lost of atm cards ....etc

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