An Analytical Study of Graphical Password Authentication System

Normally for human psyche it is difficult to recollect text based secret phrase. Text based passwords are not difficult to figure on the grounds that the utilization of general arrangement of numbers, character and unique image, for that reason we carried out the Graphical Password Authentication System. In that we had utilized Image based and Pair based confirmation framework. First and foremost in Imaged based secret key client can pick pixels on that picture as secret key. For each picture just a single pixel is chosen. After choice one pixel change the picture select second pixel from second picture correspondingly clients select three pixels. In pair based secret key, client picks characters from sections and columns all the while from the matrix then, at that point getting that convergence point as a secret key. We have given rearranging choice to exchanging character arrangement it assists with forestalling the shoulder enduring assault, so we have improved security by utilizing PCCP and Imaged based secret key framework which having capacity of shield from the assailant, wafers and so.