A Survey on Lock Screen for User Authentication Method in Android

Abstract

1973 Motorola makes the first handheld mobile device. A gap was given until current smart phones started coming up in the 90s. Since then, it has been an avalanche of smart phones, with every manufacturer trying to fight for the greater market share. With Android at the helm of all the buzz, nobody gives a thought to the fact that these would resume of one?s identity. Take away somebody?s smartphone, and you have taken away a greater part of his life. This brings us to the whole security aspect of it. The measures which Smartphone manufacturers have taken to ensure their safety probably in the wrong hands still leaves a lot of questions and calls for analysis

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