Chip Secures Wireless Transmissions 2 (IMAGE) Princeton University, Engineering School Caption The researchers created the system in a chip that can be manufactured in a standard chip foundry. Credit Princeton University Usage Restrictions non-commercial use License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.