Privacy-Aware Emerging Computing FIGURE 2. CAN standard message structure. demonstration of CAN attacks on a popular commercial printer. Finally, the " Conclusion " section provides concluding thoughts and discussion of future work in AM-based CAN security frameworks. BACKGROUND AND RELATED ATTACKS The CAN bus is a multiplexed, message-based communication protocol focused on minimizing wiring costs, providing multidestination capabilities, and implementing built-in message robustness. These benefits have begun to take the interest of AM systems and other cyberphysical systems, especially devices focusing around error-sensitive data transmission with low wire