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Maintaining IP/MAC association using ARP scanning and spoofing

Grant US12580857B2 Kind: B2 Mar 17, 2026

Assignee

PERFTECH, INC.

Inventors

Lewis T. Donzis, John Anthony Murphy

Abstract

An example operation may include one or more of storing a public key of a router and a private key of the router, connecting to a network through one or more network connection ports of the router, transmitting the public key of the router to a remote device and receiving a public key of the remote device via a network connection port during a public key exchange, activating a virtual private network (VPN) on the network connection port based on the public key exchange, selecting an Internet Protocol (IP) address for the remote device, and encrypting a packet with the IP address based on the public key of the remote device and transmitting the encrypted packet to the remote device via the VPN.

CPC Classifications

H04L 45/741 H04L 45/742 H04L 45/745 H04L 45/566 H04L 61/103

Filing Date

2024-03-28

Application No.

18620931

Claims

20