Janica Edmonds Mauricio Papa Sujeet Shenoi Security Analysis of Multilayer SCADA Protocols. 205-221 2007 Critical Infrastructure Protection http://dx.doi.org/10.1007/978-0-387-75462-8_15 conf/ifip11-10/2007 db/conf/ifip11-10/cip2007.html#EdmondsPS07