Keynotes
Looking for an amazing, world-renowned speaker for your next event? Look no further! Andy Ellis has keynoted on the six major continents (sorry, Antarctica), bringing topics such as leadership, risk management, and cybersecurity to life. His keynotes stand alone, or can be paired with a book signing or seminar. Contact sales@duha.co to discuss a booking.
Stop Destroying Value: Six Leadership Disciplines

Work is the conversion of energy (from people) into value (for an organization). It doesn’t matter if the organization is employment; this definition holds for community organizations, non-profits, social activities, and even families. Leadership is the activities that modify this conversion. Hopefully for the better, but often times for the worse.
This talk is perfect for your next senior leadership team offsite, an all-hands, or customer conference.
Human Risk Management

It’s a trope among security professionals that other humans – mere mundanes – don’t ‘get’ security, and make foolish decisions. But this is an easy out, and a fundamental attribution error. Everyone has different incentives, motivators, and even perceptions of the world. By understanding this — and how the human wetware has evolved over the the last fifty thousand years or so — we can redesign our security programs to better manipulate people.
This talk is perfect for a security conference, a security team offsite, or a security vendor’s customer conference.