John Ferris

Professor of History at the University of Calgary

John Ferris is a professor of history at the University of Calgary. He is an expert on the history of GCHQ and has written extensively on the subject. Ferris has a PhD in history from the University of Cambridge and has taught at several universities around the world. He is known for his in-depth research on the history of signals intelligence and its impact on global politics. Ferris has also written for several pub...