BSD-Guard: A Collaborative Blockchain-Based Approach for Detection and Mitigation of SDN-Targeted DDoS Attacks

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Abbreviation</td><td class="align_center">Explanation</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left"><i>Switch_IP</i></td><td class="align_center">The <i>IP</i> address of switch</td></tr><tr><td class="align_left"><i>Inport</i></td><td class="align_center">The overspeed port on switch</td></tr><tr><td class="align_left"><i>SrcMac_num</i></td><td class="align_center">The arising number of <i>SrcMac</i></td></tr><tr><td class="align_left"><i>SrcIP_num</i></td><td class="align_center">The arising number of <i>SrcIP</i></td></tr><tr><td class="align_left"><i>DstMac_num</i></td><td class="align_center">The arising number of <i>ScrMac</i></td></tr><tr><td class="align_left"><i>DstIP_num</i></td><td class="align_center">The arising number of <i>DstIP</i></td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The characteristics of six elements’ tuple in each period.</div>

Security and Communication Networks

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Table 1

Table 1: BSD-Guard: A Collaborative Blockchain-Based Approach for Detection and Mitigation of SDN-Targeted DDoS Attacks 