Keynotes by Daniel Walker focus on his illustrious career as a detective with the New Zealand Police Force. Walker obtained his Master's from Eastern University in Third World Development with a focus on the exploitation of women and children. For several years, Walker traveled internationally investigating the sexual exploitation of women and children. Walker specifically went behind enemy lines to infiltrate vast and complex criminal networks in the global sex trade, rescuing hundreds of victims and persecuting those responsible for the abuse in the process.
Walker published a work about his experiences in this line of work titled 'God in a Brothel' and also founded an the 'Nvader' organization, which is dedicated to making a difference in the human trafficking industry.