While SelfishNet is an incredibly effective tool for managing bandwidth in a household, it should be used responsibly. Using tools like SelfishNet on public Wi-Fi networks (such as cafes, universities, or workplaces) to throttle other users is often a violation of the network's Terms of Service and can be classified as a cyberattack (Denial of Service). Always ensure you have permission to manage the network you are targeting. To advance your network management setup,
Many antivirus and endpoint protection tools flag such software as "hacktools" or "riskware." These detections occur because the underlying mechanisms used to control traffic are the same techniques utilized in "man-in-the-middle" cyberattacks.
But networks have memory. And selfishness is contagious. selfishnet v0.1 beta
Click the "Block" (x) icon to immediately cut off a device's internet.
: For many, SelfishNet is their first introduction to network security. It highlights the inherent vulnerability of public WiFi: if a beta tool from years ago can hijack your connection, it proves why using a VPN or having a router with ARP protection is essential. While SelfishNet is an incredibly effective tool for
: The application must be "Run as Administrator" to function. How to Use
Install or WinPcap on your machine and restart your computer. To advance your network management setup, Many antivirus
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For critical desktop computers or servers, you can force the machine to hardcode the router's true identity. This stops Selfishnet from tricking the device. Run the following command in an administrative Windows Command Prompt:
To limit a device, click into its or Upload (Cap) column and enter a maximum threshold numerical value in kilobytes per second (e.g., entering 50 restricts that device to roughly 50 KB/s).
: Unlike complex penetration testing tools like Kali Linux, SelfishNet requires no coding knowledge. It is "point-and-click" network manipulation.