Biing Jong Lin I established TW-CERT (Country CERT in Taiwan) and worked there from 1997 to 2000. Now he works in the Science and Technology Infomation Center in National Science Council. Biing John Lin is also a consultant of nCERT, a government sponsored CERT after the cyberwar between China and USA in May, 2001 began. Co-author is Chieh Chun Lin and Chan Che Su. They work at Internet Security Solutions, Intl in Taiwan. They are senior security experts and consultants, specialized in security assessment and penetration.