Technical Write-Up: Selfishnet v3.0.0 (Windows)

Overview

Selfishnet is a third-party, network-management utility designed for the Microsoft Windows operating system. It is categorized as a "bandwidth control" or "netcut" tool. Its primary function is to allow a user on a Local Area Network (LAN) to monitor the traffic of other connected devices and, controversially, to limit or completely block their internet speed.

Administrator Rights: The application requires administrative privileges to modify network traffic. Usage Notes

SelfishNet v3.0.0 on Windows, you likely need to install the .NET Framework 3.0

Phase 1: Install Npcap / WinPcap

SelfishNet cannot inject packets without a packet capture driver.

Safety, ethics, and cautions