Investigatory Powers Bill: technology issues Contents


The following witnesses gave evidence. Transcripts can be viewed on the Committee’s inquiry page at

Tuesday 10 November 2015 Question number

Matthew Hare, Chief Executive Officer, Gigaclear, John Shaw, Vice President, Product Management, Sophos, and James Blessing, Chair, Internet Services Providers’ Association


Professor Ross Anderson, Professor of Security Engineering, University of Cambridge, Professor Mike Jackson, formerly of Birmingham City Business School, Dr Joss Wright, Research Fellow, Oxford Internet Institute, and
Professor Sir David Omand GCB, Visiting Professor, Department of War Studies, King’s College London


Tuesday 8 December 2015

Mark Hughes, President, BT Security, and Antony Walker, Deputy Chief Executive Officer, techUK


Professor Bernard Silverman, Chief Scientific Adviser, Home Office,
Richard Alcock, Programme Director of the Communication Capabilities Directorate, Home Office, and Dr Robert Nowill, Cyber Security Challenge UK Chairman and Herne Hill Consulting


© Parliamentary copyright 2015

Prepared 30 January 2016