Share on facebook
Share on email
A Python-based security auditing tool for network traffic management and device isolation. 2. Description
This tool is designed for network administrators and security researchers to monitor and manage local network traffic. It allows you to: Discover Devices:
Scan the local Wi-Fi network to identify connected hosts by IP and MAC address. Manage Bandwidth:
Temporarily disable the internet connection for specific devices on the same network to prioritize bandwidth for critical tasks. Network Testing:
Test the resilience of your local network against ARP spoofing and Man-in-the-Middle (MITM) techniques. 3. Features Real-time Monitoring: View active hosts on your network as they connect. Targeted Isolation:
Choose to "kill" the connection for one specific device or all devices simultaneously. Lightweight: Minimal dependencies, often requiring only 4. Technical Requirements To run this script effectively, you typically need: Python 3.x Root/Sudo Access: Required for low-level packet manipulation. Monitor Mode:
Some advanced versions require a wireless card capable of monitor mode. Dependencies: sudo apt install nmap dsniff python3-pip pip install scapy Use code with caution. Copied to clipboard 5. Mandatory Disclaimer ⚠️ WARNING: This tool is for educational and ethical testing purposes only
. Using this tool on a network without explicit permission from the owner is illegal and violates GitHub's Acceptable Use Policies wifi kill github
regarding unauthorized access and disruption of services. The developer assumes no liability for misuse or damage caused by this software. 6. How It Works (Educational) This script utilizes ARP Cache Poisoning
It sends forged ARP messages to the target device, claiming your machine is the network gateway.
It simultaneously tells the gateway that your machine is the target device. By disabling IP forwarding echo 0 > /proc/sys/net/ipv4/ip_forward
), your machine drops all packets intended for the target, effectively "killing" their internet. Python code snippet
for the device discovery or the ARP spoofing logic to include in the repo?
A Wifikill made in bash using nmap and arpspoof. - GitHub Gist 28 Aug 2016 —
WiFiKill refers to a class of network security tools, frequently hosted on A Python-based security auditing tool for network traffic
, that disrupt internet connectivity for other devices on the same wireless network. These tools generally function through ARP spoofing
, where the software sends false "Address Resolution Protocol" messages to a local area network to trick devices into thinking the attacker's machine is the router.
Once the connection is intercepted, the tool can drop the packets from specific "victim" devices, effectively cutting off their internet access while they remain connected to the Wi-Fi. Key Implementations on GitHub Python-based Scripts : Many repositories, such as roglew/wifikill KevinZiadeh/Wifikill
, use Python scripts to poison the ARP cache of target devices. Bash & Nmap Gists : Lightweight versions, like this GitHub Gist for device discovery and for the actual disruption. Archived Projects : Some popular versions, like the one by antoniovazquezblanco
, are now public archives and primarily serve as educational references for how legacy network vulnerabilities worked. Defensive Countermeasures
Network administrators can prevent these attacks using several methods documented in these GitHub discussions Client Isolation
: A setting on most modern access points (often called "Private Mode" or "Guest Mode") that prevents devices on the same network from communicating with each other. Static ARP Q5: Can I use a WiFi Kill tool
: Manually mapping IP addresses to MAC addresses to prevent spoofing. : Using Private VLANs to isolate each device's traffic. Are there legal issues with using WiFiKill?
How do you detect and prevent ARP spoofing attacks on a network? How does client isolation work on a Wi-Fi network?
about WIFIKILL. · Issue #150 · pihomeserver/Kupiki-Hotspot-Script
Writing a report on "WiFi Kill" (and similar tools often hosted on GitHub) requires a balanced approach. You need to cover the technical functionality, the security implications, and the ethical/legal landscape.
Here is a structured technical report you can use as a framework.
Absolutely. Set up a test AP (even a phone hotspot), connect a laptop, and deauth it. Observe how quickly your device reconnects. This helps assess network robustness.
No. VPN encrypts your data, but deauth attacks work on the Wi-Fi management layer. You will lose internet connectivity entirely, VPN or not.
esp8266_deauther by SpacehuhnTechThis is the most legitimate project associated with the keyword. It is not malware; it is an IoT firmware for the $3 ESP8266 microcontroller.