Relationship between security and usability - authentication case study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25410%2F11%3A39883135" target="_blank" >RIV/00216275:25410/11:39883135 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Relationship between security and usability - authentication case study
Original language description
In this paper there is discussed relation between seemingly independent aspects of software quality - security and usability. This relation is demonstrated in case study of password authentication. For this purposes a method of password security is suggested and described in this paper. This method consists in mathematical model of dictionary attack and brute force attack. This model is used to break passwords gained from two studies. In these two studies different groups of end users were instructed toselect a password by a different way. Afterwards, in security of selected passwords was examined and compared with their usability and this relationship were examined.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
AE - Management, administration and clerical work
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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