- Discussion of “From security vs. privacy to identity: an emerging concept for policy design?” by Lusoli and Compañó, 25th European Communications Policy Research Conference, Brussels, March 2010.
- Three strikes: Regulatory Obligations on ISPs, Counterfeiting and Piracy Research Conference, Manchester, March 2010.
- Privacy tussles, EIFFEL Future Internet workshop, Louvain-la-Neuve, March 2010.
- Communications surveillance: justification and efficacy, Media, Communication and Cultural Studies Association Annual Conference, London, January 2010.
- Controlling your digital identity, Digital identity: where next? British Library, January 2010.
- Changing behaviour to reduce energy demand, Cambridge University, December 2009.
- Protecting personal information in the public sector, Data Protection: The Way Forward, London, December 2009.
- Privacy and Social Networks, Internet Governance Forum, Sharm el-Sheikh, November 2009
- Behavioural targeting, deep packet inspection and neurosciences — unfair commercial practices? Consumer Privacy and Online Marketing: Market Trends and Policy Perspectives, Brussels, November 2009
- The Fair Trade Potential of New Media, Fair Trade Futures: Authenticity and Action, Oxford, November 2009 (with Dorothea Kleine)
- Data sharing and the database state, Battle of Ideas, London, October 2009
- Securing the information society, The Information Intensive Society, London, October 2009
- Whither the EU data protection regime? Society for Computers and Law Annual Policy Forum, London, September 2009
- Security and privacy by design, ENISA Summer School on Network and Information Security, Crete, September 2009
- Asking the right questions about cybersecurity, Cyber Security and Global Affairs, Oxford, August 2009
- Ubicomp challenges for privacy law, St Andrews University, August 2009
- Digital Britain Report: a digital stimulus package? Worshipful Company of Stationers, London, July 2009
- Human Rights and Internet Regulation, Freedom of Expression in the Digital Age, Seoul, July 2009
- Privacy and public trust, Assessing Privacy Impact, London, June 2009
- Where next for European data protection law? The Age of Digital Convergence, Hong Kong, June 2009
- Dead or just resting? Reviving data protection law, SoGikII, Sydney, June 2009
- New challenges for data protection, Privacy Law Scholars’ Conference, Berkeley, June 2009
- Censorship: Can the Internet Still Route Around the Damage? Computers, Freedom & Privacy, Washington DC, June 2009
- Privacy Value Networks, Digital Identity Forum, London, May 2009
- Trust, privacy and biometrics, Biometrics Working Group, London, May 2009
- Social networking and data control, Communications Futures Programme, Venice, May 2009
- Privacy, neuroimaging and public policy, Neuroethics, London, May 2009
- Liberalism, democracy and privacy in Europe, European Parliament, April 2009
- Database State, Privacy Open Space, Berlin, April 2009
- Floundering towards EU information law, Intermediaries in the Information Society, New York, March 2009
- Robust privacy protection for the Future Web, Web Science: Society Online, Athens, March 2009
- Faraday cages, marbled palaces and Humpty Dumpty: the reality of Internet governance, Global Governance Challenges, Oxford, February 2009.
- Constitutions and tussles in cyberspace, EIFFEL Future Internet workshop, London, February 2009.
- On the toxicity of personal data, Information Security Best Practices, Pennsylvania, January 2009.
- Information society research and sustainability, ICT for a global sustainable future, Brussels, January 2009.
- Cybercrime and data sharing, Fifth Annual Conference on Geospatial Intelligence, London, January 2009.
- Ubicomp challenges for privacy law, Ubicomp at a Crossroads: Art, Science, Politics and Design, London, January 2009.
- Design principles from the European Court of Human Rights, Future Trends in Security and Privacy, Oxford, December 2008.
- Privacy and online advertising, Behavioural Targeting, London, November 2008.
- Internet censorship in the UK, No Frontiers? Free Speech and the Internet, Cumberland Lodge, November 2008.
- Cybersecurity threats: long-term solutions, National Security 2008, Brussels, October 2008.
- Social Utilities, Dominance and Interoperability: a Modest Proposal, GikIII, Oxford, September 2008 (with Chris Marsden).
- Rethinking media regulation (again), Legislating for Web 2.0, London, September 2008.
- DRM 2.0: ISP monitoring and blocking mandates, Legislating for Web 2.0, London, September 2008.
- Security technology and democratic legitimacy, European Security Research Innovation Forum, Brussels, September 2008.
- Activism 2.0. Amnesty International communications strategy workshop, London, September 2008.
- Retaining democratic control over surveillance technologies. International Crime Science Conference, London, July 2008.
- Trust in Online Communities. International Conference on Information Culture, Seoul, June 2008.
- Internet Filtering in the UK. ACM Computers, Freedom and Privacy, Yale, May 2008.
- Politics and privacy engineering. Launch of Eindhoven Institute for the Protection of Systems and Information, Eindhoven University of Technology, April 2008.
- Involving citizens in assessing dilemmas of privacy and security. Towards privacy enhancing security technologies, Vienna, April 2008.
- Online opportunities for psychological operations and surveillance. Combatting Terrorism: The Role of International Regimes, Oxford University, March 2008.
- Cyberterrorism. Changing Character of War seminar series, Oxford University, February 2008.
- Privacy as a key system requirement for building trust. Public Services Summit, Stockholm, December 2007.
- Openness and innovation in the information society. i2010 High Level Review, European Commission, November 2007.
- Distinguishing consumer protection from rent-seeking. Intellectual Property and consumer rights, London, November 2007.
- Excel ate my election! St Andrew’s University, October 2007.
- Who 0wnz the Internet? Embedded, Networked and Distributed Systems seminar, Glasgow University, October 2007.
- Stalking 2.0: privacy protection in a leading Social Networking Site. GikII 2 – law, technology and popular culture, London, September 2007 (with Lilian Edwards and Chris Marsden).
- Is user-generated content disrupting politics? Law 2.0: New speech, new property, new identity, London, September 2007.
- Technologies for forgetting. Designing for forgetting and exclusion, Los Angeles, April 2007.
- Wild West or gulag: models for policing cyberspace. Patrolling and Controlling Cyberspace, NATO Advanced Research Workshop, Garmisch-Partenkirchen, April 2007.
- Privacy, human rights and Location Based Services. Location and Timing Knowledge Transfer Network meeting on privacy, Cambridge, April 2007.
- DRM is dead — monetise ubiquity, not scarcity. Guardian Changing Media Symposium 2.0, London, March 2007.
- Fair Tracing. Doors 9: Food, energy and fuel, Delhi, March 2007.
- Tracing premium food products. Indian International Coffee Festival, Bangalore, February 2007 (with Ann Light).
- Privacy in the age of anti-terrorism. PRISE Users and Stakeholders Workshop, Copenhagen, January 2007.
- Privacy and online data storage. Consumentenbond en CBP: je leven en internet: datapakhuizen en privacy (Dutch Data Protection Authority), Amsterdam, December 2006.
- Privacy-friendly security. Intelligent Transport Systems UK security meeting, November 2006.
- Wide and shallow vs. narrow and deep copyright sharing models. Keio University Open Research Forum, Tokyo, November 2006 (with Prodromos Tsiavos).
- Avoiding a police state in cyberspace. Cyberterrorism as a new security threat, NATO Advanced Research Workshop, Sofia, November 2006.
- Can we censor prejudice on a free Internet? International Conference on Communication, Mass Media and Culture, Istanbul, October 2006.
- Anti-circumvention and ISP liability provisions in Free Trade Agreements. Journees intellectuelles 2006, Yaoundé, Cameroon, August 2006.
- Is paper the answer to election integrity? Workshop on Trustworthy Elections, Cambridge, June 2006.
- How safe and reliable are information systems? Children: over surveilled and under protected, London, June 2006.
- The good, the bad and the ugly: security technology and human rights. EU Hitachi Science and Technology Forum, Warsaw, May 2006.
- Surveillance and homeland security. America: its enemies and its allies, Cambridge, April 2006.
- Can DRM achieve its security goals? Guardian Changing Media Summit, London, March 2006.
- Getting the social side of pervasive computing right, invited speaker, Dartmouth College Institute for Security Technology Studies, February 2006.
- Is the Internet still a free medium? Organisation for Security and Cooperation in Europe panel discussion on Freedom of the Media on the Internet, Skopje, Macedonia, October 2005.
- The global protection of intellectual property: in whose interests? Global governance: scenarios for the future, Cambridge, October 2004.
- Would you prefer free beer or freedom? The Society for Computers and Law meeting on Open Source Software, London, June 2004.
- Communications surveillance briefing. FIPR parliamentary briefing, August 2003.
- A sceptical look at copyright and DRM. Lecture at the ICT Policy Training Programme, Budapest, August 2003.
- Should there be limits on access to information? Organisation for Security and Co-operation in Europe Conference on Freedom of the Media and the Internet, Amsterdam, June 2003.
- FIPR response to the UK Entitlement Card consultation, February 2003 (with Ross Anderson).
- The trouble with Digital Rights Management. The Politics of Code, Oxford University, January 2003.
- FIPR response to the Cabinet Office’s consultation on e-democracy, December 2002.
- The use and abuse of “cybercrime”. Beyond the Backlash, London, November 2002.
- The march of the marketeers: invasive advertising and the Internet. British Association Festival of Science, Leicester, September 2002.
- Securing prioritised emergency traffic. IETF draft, May 2002.
- Communications security for journalists. Living with the Regulation of Investigatory Powers Act: A Journalist’s Guide to Surviving Cyber-Regulation, London, November 2000.
- The Regulation of Investigatory Powers Act 2000. International Forum on Surveillance by Design, London, September 2000.
- Forward Secrecy Extensions for OpenPGP, IETF draft, August 2000 (with Adam Back and Ben Laurie).
- RIP — technically inept. FIPR parliamentary briefing, July 2000 (with Brian Gladman).
- Watercasting: Distributed Watermarking of Multicast Media, Networked Group Communication, Pisa, November 1999 (with Colin Perkins and Jon Crowcroft).
- Secure multicast conferencing, IDC, Madrid, September 1999 (with Peter Kirstein and Edmund Whelan)
- Non-transferable signatures using PGP. Work-in-progress, Usenix Annual Technical Conference, New Orleans, June 1998 (with Adam Back).

