Detecting Potential Insider Threat: Analyzing Insiders’ Sentiment Exposed in Social Media

<table class="fixed-width table-group" id="tab6"><tr><td><table class="table"><colgroup><col style="width:7.96em"/><col style="width:6.85em"/><col style="width:14.65em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">User (Anonymized)</td><td class="align_center">Sentiment</td><td class="align_center">Words</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">A</td><td class="align_center">Positive</td><td class="align_center">can, packing, good, working, …</td></tr><tr><td class="align_center">Negative</td><td class="align_center">miss, bad, hate, wrong, hell, …</td></tr><tr><td class="align_left" rowspan="2">B</td><td class="align_center">Positive</td><td class="align_center">like, want, awesome, hope, fine, …</td></tr><tr><td class="align_center">Negative</td><td class="align_center">damn, bad, sad, hell, dying, poor, …</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Security and Communication Networks

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Table 6

Table 6: Detecting Potential Insider Threat: Analyzing Insiders’ Sentiment Exposed in Social Media 