@techreport{weko_46848_1, author = "DennisA.LUDENAROMANA and Hirofumi,NAGATOMl and Yasuo,MUSASHI and Ryuichi,MATSUBA and Kenichi,SUGITANI", title = "Threats of Unusual DNS Query Traffic from NIS Clients", year = "2007", institution = "Graduate School of Science and Technology Kumamoto University, Graduate School of Science and Technology Kumamoto University, Graduate School of Science and Technology Kumamoto University, Graduate School of Science and Technology Kumamoto University, Graduate School of Science and Technology Kumamoto University", number = "38(2007-DSM-045)", month = "may" }