Atiaf Alwazir
Activist and Researcher, Yemen

Rod Beckstrom
President and Chief Executive Officer, Internet Corporation for Assigned Names and Numbers (ICANN), USA

Carl Bildt
Foreign Minister, Sweden

Scott Charney
Corporate Vice President, Trustworthy Computing Group, Microsoft, USA

Madam Chen Lifang
Senior Corporate Vice President, Huawei, China

Helen Clark
Administrator, United Nations Development Programme

Hillary Clinton
Secretary of State, USA

Peter Davies
Chief Executive Officer, Child Exploitation and Online Protection Centre (CEOP), UK

Olivia Garfield
Chief Executive Officer, Openreach, UK

Toomas Ilves
President of Estonia

Eugene Kaspersky
Chief Executive Officer, Kaspersky Lab, Russia

Neelie Kroes
Vice President of the European Commission and Commissioner for the Digital Agenda

Lee Hyun-Ju
Ambassador for International Security Affairs, Ministry of Foreign Affairs and Trade, South Korea

James Manyika
Director and Senior Partner, McKinsey & Company, USA

Helen Margetts
Director, Oxford Internet Institute and Professor of Society & the Internet, University of Oxford

Nils Melzer
Research Director of the Competence Centre for Human Rights, University of Zurich, Switzerland

Athalia Molokomme
Attorney General, Botswana

Ashok Kumar Mukherji
Additional Secretary (Political, Press and Public Relations), Ministry of External Affairs, India

Speranza Ndege
Director, Institute of Open, Distance and e-Learning, Kenyatta University, Kenya

Sanjay Pradhan
Vice-President, World Bank Institute

Uri Rosenthal
Minister of Foreign Affairs, The Netherlands

Joanna Shields
Vice President EMEA, Facebook, USA

Patrick Spence
Managing Director, Global Sales and Regional Marketing, Research in Motion, Canada

Hamadoun Touré
Secretary-General, International Telecommunications Union (ITU)

Eric van der Kleij
Chief Executive Officer, Tech City Investment Organisation, UK

Jimmy Wales
Co-founder, Wikipedia, USA

Detlev Wolter
Head of Division, Conventional Arms Control, Federal Foreign Office, Germany

Mikhail Yakushev
Chairman, Russian Association of Electronic Communications, Russia

Hyeon Yu
Professor, Cyber Crime Investigation, Korea Police Investigation Academy, South Korea

Zhou Yu
Vice President Toudou.com, China

Sachin Pilot
Minister of Communications, India