Kash Barker (IMAGE) University of Oklahoma Caption Kash Barker, Ph.D., principal investigator and the Anadarko Presidential Professor in the School of Industrial and Systems Engineering at the University of Oklahoma is leading a team of researchers examining indirect attacks targeting infrastructure systems via unwitting users. Credit Image provided by the University of Oklahoma Usage Restrictions None 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.