Hai Jin Feng Xian Zongfen Han Shengli Li A Distributed Dynamic µFirewall Architecture with Mobile Agents and KeyNote Trust Management System. 13-24 2002 conf/icics/2002 ICICS http://link.springer.de/link/service/series/0558/bibs/2513/25130013.htm db/conf/icics/icics2002.html#JinXHL02