A Comparative Analysis of Information Hiding Techniques for Copyright Protection of Text Documents

<table class="fixed-width table-group" id="tab8"><tr><td><table class="table"><colgroup><col style="width:10.65em"/><col style="width:8.29em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Pointed letters</td><td class="align_center">Unpointed letters</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">  ش ز ذ خ ج ت ث ب </td><td class="align_center">  ص س ر د ح ا </td></tr><tr><td class="align_left">  ي ن ق ف غ ظ ض ة </td><td class="align_center">  و ه م ل ک ع ط </td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Two grouping of Arabic letters [<a href="/journals/scn/2018/5325040/#B63" target="_blank">43</a>].</div>

Security and Communication Networks

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Table 8

Table 8: A Comparative Analysis of Information Hiding Techniques for Copyright Protection of Text Documents 