An Explainable Password Strength Meter Addon via Textual Pattern Recognition

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:1.77em"/><col style="width:7.26em"/><col style="width:5.93em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Pattern</td><td class="align_center">Percentage</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">Digit+letter</td><td class="align_center">82%(41/50)</td></tr><tr><td class="align_left">2</td><td class="align_center">Pinyin</td><td class="align_center">62%(31/50)</td></tr><tr><td class="align_left">3</td><td class="align_center">Phone number</td><td class="align_center">58%(29/50)</td></tr><tr><td class="align_left">4</td><td class="align_center">Pure digit</td><td class="align_center">54%(27/50)</td></tr><tr><td class="align_left">5</td><td class="align_center">Pure letter</td><td class="align_center">34%(22/50)</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Top five most popular pattern passwords and their proportions selected by participants.</div>

Security and Communication Networks

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Table 5

Table 5: An Explainable Password Strength Meter Addon via Textual Pattern Recognition 