By continuously sending these frames, the tool keeps the target permanently disconnected. The Landscape of WiFi Kill Tools on GitHub
Identify your network interface (e.g., wlan0 or eth0 ) and start the tool.
While Wireshark does not "kill" connections, it is essential for understanding what these tools do. It captures the ARP packets sent during the attack.
At its core, a "WiFi Kill" tool found on GitHub is designed to manipulate the networking protocol of a local Wi-Fi network to block other devices from accessing the internet. wifi kill github
: Choosing specific IP or MAC addresses to disconnect.
The original WifiKill app was closed-source, distributed via third-party APK sites, and is now largely obsolete due to modern Android security updates. Today, network administrators and cybersecurity students turn to for open-source alternatives. GitHub repositories provide:
These tools typically use a technique called (or ARP Poisoning). By continuously sending these frames, the tool keeps
A Python-based script that continuously jams all Wi-Fi clients and access points within range. The script hops channels sequentially, identifies targets, and sends deauth packets to each. With high-quality wireless cards (such as Alfa cards), it can effectively jam within about a with heavy AP saturation.
The attack exploits the absence of management frame protection in older Wi-Fi security standards like WPA2. A deauth frame contains two key fields:
While marketed for "educational purposes" or "network management" (such as parental controls), these tools are highly controversial: It captures the ARP packets sent during the attack
| Jurisdiction | Primary Legislation | Potential Penalties | |--------------|---------------------|----------------------| | United States | Computer Fraud and Abuse Act | Up to 10 years imprisonment and fines | | European Union | Various national laws implementing the Cybercrime Convention | Varies by country, including imprisonment | | United Kingdom | Computer Misuse Act | Up to 10 years imprisonment and fines | | Canada | Criminal Code sections 342.1 and 342.2 | Up to 10 years imprisonment | | Australia | Cybercrime Act | Up to 2 years imprisonment |
Note: Restarting the router or the target device usually clears the ARP cache and restores normal connection.
Improper use can cause network instability and, in some cases, damage to connected hardware.
While a VPN won't stop the ARP attack itself, it encrypts the traffic, preventing the attacker from seeing what the user is doing before the connection is dropped. 5. Legal and Ethical Considerations