Rogue MAC Detection and Network Security
NetOpsVA, a system designed for rogue MAC address detection to enhance network security. It operates by collecting and analyzing ARP and MAC address tables from Cisco and Juniper devices. The system then normalizes MAC addresses and performs vendor verification against trusted and authorized OUI databases to identify unauthorized, spoofed, or incomplete devices. NetOpsVA offers significant security value by detecting rogue endpoints, spoofing attempts, and vendor policy violations, providing continuous monitoring at the network edge without relying on 802.1X. Its benefits include built-in trust for specific vendors, customizable whitelists, and clear reporting for security and operations teams.