LITTLE ROCK, Arkansas, Nov. 16 -- The University of Arkansas Little Rock campus issued the following news: * * * UA Little Rock Professor Works to Improve Accessibility in Cybersecurity * A University of Arkansas at Little Rock professor is pioneering research to improve accessibility in the field of cybersecurity. After more than two decades of service in the U.S. Air Force as a cyber warfare operator, William Cox, assistant professor of cybersecurity and information technology, knows wha more PR