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[PDF] Top 20 Memorability features of draw-based graphical passwords

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Memorability features of draw-based graphical passwords

Memorability features of draw-based graphical passwords

... of one single continuous stroke or multiple strokes separated by “ pen-ups” like (6,6), (7,7) or any other coordinated outside the limit, in case in 5x5 grid system. In DAS system, the password is encoded as a set of the ... See full document

11

Memorability rates of graphical password schemes

Memorability rates of graphical password schemes

... In 1996, Blonder pioneered and developed the idea of graphical passwords scheme. In this scheme, the user clicks with a mouse or other device like stylus on a few chosen regions in a single ... See full document

14

Graphical password schemes design: enhancing memorability features using autobiographical memories

Graphical password schemes design: enhancing memorability features using autobiographical memories

... cued-recall graphical password scheme using eye-gaze as an input mechanism [11] where users select points on a sequence of images with their eye-gaze instead of mouse- ... See full document

7

Captcha as Graphical Passwords—a New Security Primitive Based On Hard Ai Problems

Captcha as Graphical Passwords—a New Security Primitive Based On Hard Ai Problems

... many graphical password ...password memorability than the conventional text ...difficulty based on the login history of the user and the machine used to log ... See full document

7

CAPTCHA as graphical passwords

CAPTCHA as graphical passwords

... novel features of selected schemes and identifying key usability or security ...to graphical passwords, identify security threats that such systems must ... See full document

5

CAPTCHA as Graphical Passwords A New Security Primitive Based on Hard AI Problems

CAPTCHA as Graphical Passwords A New Security Primitive Based on Hard AI Problems

... Hadyn Ellis [3] implemented the Science behind Pass faces. In this system 3x3 grid is used. User also uses the human faces or a numerical keypad value this value is corresponds to the faces on the grid. In that at least ... See full document

7

Graphical Authentication Mechanisms: A Survey

Graphical Authentication Mechanisms: A Survey

... years, passwords are used to control access to secure mobile phones, OS, ATM machines ...etc. passwords are used for many purposes such as log in to computer accounts, retrieving e-mail, accessing ... See full document

9

Title: Robust Authentication Based Graphical Passwords Mechanism

Title: Robust Authentication Based Graphical Passwords Mechanism

... text based passwords, users try to create memorable passwords that are usually easy for attackers to capture, and strong system-assigned passwords are difficult for users to ...Text ... See full document

8

DooDB: A Graphical Password Database Consist of Doodles and Pseudo Signature Based User Authentication

DooDB: A Graphical Password Database Consist of Doodles and Pseudo Signature Based User Authentication

... Doodle based authentication scheme is a lightweight user verification ...of graphical passwords for user validation is receiving an increasing interest in the last years as touch screen enabled ... See full document

5

GRAPHICAL PASSWORDS FOR PROVIDING A NEW SECURITY PRIMITIVE

GRAPHICAL PASSWORDS FOR PROVIDING A NEW SECURITY PRIMITIVE

... users draw their password on a 2D grid using a stylus or mouse ...Recall based schemes: BDAS: BDAS (background image for Draw A Secret) is a panacea for weak DAS ... See full document

8

Captcha As a  Graphical Passwords Based On Hard Ai Problems

Captcha As a Graphical Passwords Based On Hard Ai Problems

... as graphical passwords inmany security primitives square measure supported laborious mathematical ...of graphical watchword systems designed on high of Captcha technology, that we have a tendency to ... See full document

5

Title: Graphical Passwords Authentication: A Survey

Title: Graphical Passwords Authentication: A Survey

... system based on 8 stroke directions Passwords are translated into alphanumeric characters and recognized at 45 degree ...a graphical password scheme motivated by DAS usability issue, in which a user ... See full document

8

COMPARE USABILITY AND SECURITY OF GRAPHICAL USER AUTHENTICATION APPROACHES

COMPARE USABILITY AND SECURITY OF GRAPHICAL USER AUTHENTICATION APPROACHES

... users‟ passwords and reported that he managed to crack up to 25% of users‟ passwords from a total set of 13,797 ...their passwords periodically, add more constrains to the password itself ...password ... See full document

12

Cued Click Points Password Authentication using Picture Grids

Cued Click Points Password Authentication using Picture Grids

... alphanumeric passwords are related to memorability of secure ...unforgettable passwords, graphical password systems have been devised. Graphical password authentication is based ... See full document

7

Memorability of cued recall graphical passwords with saliency masks

Memorability of cued recall graphical passwords with saliency masks

... schemes based on graphical ...from passwords which participants of the main study rated to be easy and difficult to ...defined passwords in a square shape surrounding a masked out object, ... See full document

10

EVALUATION OF INTRUSION DETECTION TECHNIQUES IN MOBILE AD HOC NETWORKS

EVALUATION OF INTRUSION DETECTION TECHNIQUES IN MOBILE AD HOC NETWORKS

... brought graphical passwords to the lime light. Graphical passwords employ images or patterns to achieve dependable user authentication via a mouse , stylus or other graphical ...why ... See full document

7

Title: Implementation of Graphical Passwords Using Random Codes

Title: Implementation of Graphical Passwords Using Random Codes

... new graphical password scheme for ...simply Graphical based Password on the fact that humans tend to remember images ...remember passwords for the ... See full document

8

Captcha as Graphical Passwords Scheme for Authentication of Users

Captcha as Graphical Passwords Scheme for Authentication of Users

... a graphical password ...of graphical passwords, which acquired a new level of approach to defy mainly online guessing attacks a new raise of CaRP image, which is also, seems like a Captcha challenge, ... See full document

6

Evaluation of Captcha Technologies towards Prevention of Phishing attacks

Evaluation of Captcha Technologies towards Prevention of Phishing attacks

... clicked- based graphical ...distinguishment based playing point of being simple for human memory and the prompted review preference of a vast secret key ... See full document

8

Graphical Password Authentication using Images Sequence

Graphical Password Authentication using Images Sequence

... Recall based technique has different categories with different methods and ways, (1) Pure recall based technique which includes Passdoodle, Draw a Secret and Signature ...recall based ... See full document

9

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