Professor Warren is an experienced industry conference speaker and he has spoken at many IT and security industry conferences in Asia and Australia including:

• Critical Infrastructure Resilience Conference (Sydney, Australia);
• Australian Annual Infrastructure Protection and Security Summit (Melbourne, Australia);
• Australian Annual Police Summit (Melbourne, Australia);
• Australian Computer Society – National Conference (Melbourne, Australia);
• Australian Institute of Professional Intelligence Officers Conference (Brisbane, Australia);
• CIO City Summit (Sydney, Australia);
• Enterprise Security Asia Conference (Kuala Lumpur, Malaysia);
• Hack (Melbourne and Sydney, Australia);
• Hi-Tech Futures (New Delhi, India);
• Industry-Academia collaboration: Opportunities & Challenge Conference (Gurgaon, India);
• Information Security World Conference (Australasia) (Melbourne and Sydney, Australia);
• Melbourne Arts Festival (Melbourne, Australia);
• Regional Conference on Cybercrime and International Criminal Cooperation (Sydney, Australia);
• Risk Management Institute of Australasia – Victorian Chapter (Melbourne, Australia).