Sneha Kumar Kasera, University of Utah (IMAGE) University of Utah Caption University of Utah School of Computing professor Sneha Kumar Kasera and his team of researchers are tasked with creating a crowdsourcing system that allows cellphone and laptop users to help detect and locate someone who is stealing bandwidth on radio frequency waves. The team has received a three-year, $1-million grant from the National Science Foundation (NSF) to devise the system to help tighten security of the nation's radio spectrum, a valuable resource used for satellite communication and for commercial, public safety and military applications. Credit Dan Hixson/University of Utah College of Engineering Usage Restrictions None License Licensed 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.