Modern vehicles are sophisticated embedded systems built on interconnected microcontrollers and communication networks. As vehicles become more connected, understanding how these systems operate — and how they can be secured — has become increasingly important.

This course introduces automotive cybersecurity concepts from a structured, educational, and defensive perspective. You will begin by learning how embedded systems communicate and why specialized protocols such as Controller Area Network (CAN) are used in vehicles.

After building a strong foundation in CAN protocol fundamentals, you will work with a virtual vehicle simulator designed for safe and controlled experimentation. The simulator allows you to understand message structures, communication flows, and potential weaknesses in a laboratory environment without interacting with real-world vehicles.

The course also covers how automotive security researchers evaluate system design weaknesses and how manufacturers mitigate risks through secure architecture and best practices. Any hardware discussions are presented strictly for educational understanding of how diagnostic communication works in authorized and lawful settings.

This course focuses on defensive security research, vulnerability awareness, and responsible disclosure principles. All demonstrations are conducted in controlled environments and are intended solely for legal, ethical, and academic purposes.

Ethics & Legal Disclaimer

This course is provided for educational and defensive security research purposes only. Students must not attempt to access, modify, or test any vehicle or embedded system without explicit authorization from the owner and in compliance with applicable laws and regulations. Unauthorized access to vehicle systems is illegal and unethical.