Evaluate the Security and Usability of Graphical Passwords

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Provided by: Creative Commons
Topic: Security
Format: PDF
Problem of retention of the high-security passwords and security infirmity in easy-to-remember passwords are the one of the oldest problems in balance between \"Security\" and \"Usability\" in security systems. In view of the scientist researches that show human visual memory is more enduring than numeric and textual memory, using graphical password instead of the conventional methods, is suitable solution for a usable security problem. In this paper, the authors peruse the graphical password's methods that being used today and then examine these methods for the security and usability Features and finally introduce efficient methods.
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