[Retracted] Lightweight Statistical Approach towards TCP SYN Flood DDoS Attack Detection and Mitigation in SDN Environment

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Feature</td><td class="align_center">Traditional network</td><td class="align_center">SDN</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Innovation</td><td class="align_center">Limited hardware capacity and test environment.</td><td class="align_center">Upgraded software provides fast deployment. Multitenants under centralized controller enhanced experimentations.</td></tr><tr><td class="align_left">Configuration</td><td class="align_center">Complex manual configuration.</td><td class="align_center">A centralized controller provides an automated configuration.</td></tr><tr><td class="align_left">Performance</td><td class="align_center">Devices are statistically configured, having limited information.</td><td class="align_center">Globally, dynamic configuration of devices has cross-layer information.</td></tr><tr><td class="align_left">Management</td><td class="align_center">It is hard to manage or change as every device needs changes separately.</td><td class="align_center">Simplified management and improved delivery. Ensuring programmability by parting the control plane from the data plane.</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of SDN with conventional network architecture [<a href="/journals/scn/2022/2593672/#B16" target="_blank">16</a>].</div>

Security and Communication Networks

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Table 2

Table 2: [Retracted] Lightweight Statistical Approach towards TCP SYN Flood DDoS Attack Detection and Mitigation in SDN Environment 