Contributor(s): Professor Ronald J Deibert, Dr Gus Hossein, Professor Sir David Omand, Professor Ronald W Pruessen | What are the implications of surveillance, big data, malware and hacking for individuals and societies? What conversations do we need to have about the rules of cyberspace? Ronald J Deibert (@RonDeibert) is Director of the Canada Centre for Global Security Studies and the Citizen Lab at the Munk School of Global Affairs, University of Toronto. Gus Hosein (@GusHosein) is the Executive Director of Privacy International. David Omand is Visiting Professor at King’s College London. Ronald W Pruessen is Professor of History at the University of Toronto. LSE IDEAS (@lseideas) is a centre for the study of international affairs, diplomacy and grand strategy.