Contextualizing Mnemonic Phrase Passwords

Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 501)


Our society depends on password-based authentication methods for accessing valuable information. However, the use of weak passwords is placing us at risk. Cyber security systems encourage users to employ strong passwords often by increasing requirements. Unfortunately, using a strong password requires more cognitive effort. This increase in effort pushes users to find workarounds that directly harm security. The paradox between security and usability has often resulted in simply blaming users rather than seeking a Human-Centered Design perspective. We introduce a strategy for developing strong passwords that embed contextual cues within mnemonic phrase passwords. Using this strategy participants were able to create strong passwords and better remember them compared with a traditional mnemonic strategy.


Usable security Authentication Human memory Human-centered-design 

Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Department of EngineeringSan Jose State UniversitySan JoseUSA
  2. 2.Department of PsychologyOld Dominion UniversityNorfolkUSA

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