From gbhackers.com
Cisco released an open-source hardware tool called “4CAN” for automobile security researchers and car manufacturers to find the potential security vulnerabilities in connected cars to ensure vehicle security.
Automobile systems such as cars integrated with hundreds of sensors and control systemsthat connected with computers and communicate with software systems in order to provide various features to the driver.
Vulnerabilities in these systems and the software that controls the car will cause serious threats in modern cars even it allows hackers to remote control of the vehicle.