4CAN - Open Source Security Tool to Find Security Vulnerabilities in Modern Cars

4CAN is an open source hardware tool made by presented by Cisco, George Tarnkovsky, who a member of the company has designed this tool and share it on GitHub. Hardware was created for automobile security researchers and car manufacturers to find the potential security vulnerabilities in connected cars to ensure vehicle security. Let's see what's inside.  hardware Tested on the following raspbian images using a pi3b+ Apr 2019 (kernel 4.14.98-v7+) Oct 2018 (kernel 4.14.71-v7+) Jun 2018 (kernel 4.14.50-v7+) 4can should also work with a pi0w, but it's recommended to use at least a pi3b. Also recommend using a heatsink on the pi, because the pi can get a little toasty running 4 can interfaces. install run the install.sh script (requires sudo) to automatically install everything, and then reboot. The install script will do the following: 1. Copy the 4 mcp2515-canx.dtbo files to /boot/overlays sudo mkdir /boot/overlays/bak sudo cp /boot/overlays/mcp2515* /boot/overlays/bak....