De Haan has given talks concerning how private entities and governments can work together to foster a more secure Internet at a 2010 [[IGF]] workshop.<ref>[http://www.intgovforum.org/cms/component/chronocontact/?chronoformname=WSProposals2010View&wspid=172 IGF Conference]</ref> | De Haan has given talks concerning how private entities and governments can work together to foster a more secure Internet at a 2010 [[IGF]] workshop.<ref>[http://www.intgovforum.org/cms/component/chronocontact/?chronoformname=WSProposals2010View&wspid=172 IGF Conference]</ref> |