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GSM or Global System for Mobile Communication is a technology that's widely used in mobile communications, especially mobile phones. This technology utilizes
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Introduction This article is for colleagues who are interested in studying the reverse engineering of embedded devices starting from the introduction of equi
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The Global System for Mobile Communication or GSM is a wireless communication that uses digital technology and is widely deployed across the globe for mobile
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Introduction In 1968 and 1969, the smartcard was patented in German by Helmut Gröttrup and Jürgen Dethloff. The smartcard is simply a card with an Integrated
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1. Introduction Radio Frequency Identification, also known as RFID, is a technology that was created by Léon Theremin in1945 and later patented by Mario Card
