performing-arp-spoofing-attack-simulation

Simulates ARP spoofing/cache-poisoning attacks in authorized lab or pentest environments using arpspoof, Ettercap, and Scapy to demonstrate man-in-the-middle risk and validate Dynamic ARP Inspection, port security, and network monitoring detections. Use when testing whether switches, IDS/IPS, or a SIEM detect ARP spoofing under written authorization; do not use on production networks without explicit approval.