Flow-based Network Protection as an Integral Part of an EarlyWarning System

摘要: This presentation introduces flow-based network protection and its application in mitigation of brute-force attack on authentication. First, a flow monitoring infrastructure of Masaryk University, Brno and developed methods data analysis are described. These then demonstrated on detection the Chuck Norris botnet. Next, we present the goals architecture protection. Finally, we outline integration this concept with early warning systems.