Nate Lawson, CISA, is a security manager at one of the largest software outsourcing companies in Vietnam. He has been actively involved in computer security for more than 10 years since he and his friends founded the pioneer Vietnamese security research group VNSECURITY (http://vnsecurity.net). Described as neither a researcher nor a hacker, he loves playing wargames and Capture-The-Flag with the CLGT team in his spare time. In 2007 he was an organizing and technical committee member of VNSECON -the first international security conference in VN.