sticsci techfocus issn 1605 9395 stic jot 091 04 http nr gov tw ejournal scitechfocus scitechfocus_e htm the monthly report on science and technology development of asia pacific region se pt em be r 2 00 vo l 3 n o 9 sci tech focus is committed to promote r&d across continents encourage cooperation within industries by serving as a gateway disseminate essential information current s&t policies activities interested parties & center contents taiwan mainland china israel security sector booming in star rise software industry holds nanotechnology summit forum 2002 telecom events first conference fully devoted enterprise isecutech taipei was officially launched august 13 this milestone event symbolizes electronic signatures pki public key infrastructure technologies were players at exhibition due an avalanche catastrophes including 911 attack successive appearances internet hackers vulnerability data made evident these have magnified importance