A LoRa-Based Lightweight Secure Access Enhancement System

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Schemes</td><td class="align_center">Modern cryptography</td><td class="align_center">RFF technology</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Modulation and demodulation</td><td class="align_center">Using LoRaWAN</td><td class="align_center">Self-realization</td></tr><tr><td class="align_left">Communication distance</td><td class="align_center">Far</td><td class="align_center">Normal</td></tr><tr><td class="align_left">Access algorithm freedom</td><td class="align_center">No</td><td class="align_center">High</td></tr><tr><td class="align_left">Gateway upgrading content</td><td class="align_center">Software upgrading</td><td class="align_center">Hardware and software upgrading</td></tr><tr><td class="align_left">Terminal upgrading content</td><td class="align_center">Software upgrading</td><td class="align_center">No</td></tr><tr><td class="align_left">Protection mechanism</td><td class="align_center">Increasing cracking workload</td><td class="align_center">Uniqueness of physical features</td></tr><tr><td class="align_left">Counterfeit attack protection</td><td class="align_center">No</td><td class="align_center">Yes</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of two LoRa gateway security enhancement schemes.</div>

Security and Communication Networks

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Table 1

Table 1: A LoRa-Based Lightweight Secure Access Enhancement System 