Critical aspects In authentication graphic keys

In order to increase the number of possible keys (key’s space), some applications are using, as the user’s authentication secret, images instead of words, taking advantage of the several possibilities for each mouse click and of the fact that humans memorize images better then words. This paper pres...

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Bibliographic Details
Main Author: Magalhães, Paulo Sérgio Tenreiro (author)
Other Authors: Revett, Kenneth (author), Santos, Henrique Dinis dos (author)
Format: conferencePaper
Language:eng
Published: 2006
Subjects:
Authentication
Graphic keys
Passgraphs
Key space
Key characterization
Online Access:http://hdl.handle.net/1822/4756
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/4756

Internet

http://hdl.handle.net/1822/4756

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