[PDF] Top 20 A Survey on Different Graphical Password Authentication Techniques

... based graphical password scheme are proposed till to ...grid. Password space is only 2 18 bits, yet is sufficient for the phones which do not require a very high security level but, the Android ... See full document

... Since then various types of methods have been developed few of them are very popular. Draw-a-Secrete (DAS) [5] is one of the technique in which the user is supposed to draw a set of gestures for authentication. ... See full document

... text password and Captcha. Both AnimalGrid and ClickText had better password memorability than the conventional text ...of different levels of difficulty based on the login history of the user and ... See full document

... Textual password is most coomn method use for password ...selects password, that password are text based passwords or graphical ...based password because that are easy to ... See full document

... resistant graphical password but most of the users are familiar with a textual password than graphical ...text-based graphical password has been proposed but unfortunately even ... See full document

... Recall-based techniques require the user to repeat or reproduce a secret that the user created ...based techniques require the user to identify and recognize the secret, or part of it, that the user ... See full document

... A graphical password is easier than a text-based password for most people to ...8-character password is necessary to gain entry into a particular computer ... See full document

... the password security is very important. For password protection various techniques are ...click-based graphical password scheme, a cued-recall graphical password ...of ... See full document

... is Graphical Password Authentication using Images ...user authentication. There are many authentication techniques like textual, graphical, biometric, smart card ... See full document

... and deployed in systems where online attacks are not possible, and where any attack made against an online system can limit the number of guesses made per account in a given time period. We assume that all communication ... See full document

... many techniques have been implemented to achieve ...The graphical password works by having the user select from images, in a specific order, presented graphical user ...as Graphical ... See full document

... for authentication systems influences users and may encourage either secure or insecure ...four different but closely related click-based graphical password studies, we display that ... See full document

... in graphical password ...of authentication failure only after the final ...of authentication failure only after the final ...new password involving different click-points to get ... See full document

... simple password can also be one solution to that, but they are easily ...security. Password can be provided using multiple ways, but there are different drawbacks of that which can be overcome by ... See full document

... DAS password space -- The size of DAS password space decreases significantly with fewer strokes for a fixed password ...DAS password also has a significant impact but the impact is not as ... See full document

... In Graphical Based Authentication Technique, a user creates a password by first entering a picture he or she chooses at the time of ...(stronger password), or to makethe order insignificant ... See full document

... As cloud providers have priority access to data, so it is difficult to guarantee the confidentiality and integrity of user's data. Cloud computing promises lower costs, rapid scaling, easier maintenance, and services ... See full document

... A password is a form of secret authentication data that is used to control access to a ...the password and are granted or denied ...textual password include forgetting the password, ... See full document

... have different levels of obtaining it, yet one common aspect between all is how to provide it, especially while they are using online ...another different kind of attack that result in losing everything ... See full document

... Cued Click-Points (CCP)[15] is our first proposed alternative to PassPoints. In CCP, users click one point on each of c = 5 images rather than on five points on one image. It offers one-to-one cueing, where each image ... See full document