Low-Rate DoS Attacks Detection Based on Network Multifractal

Low-Rate DoS Attacks Detection Based on Network Multifractal

Abstract— Low-Rate DoS Attacks Detection Based on Network Multifractal. Low-rate denial of service < Final Year Projects 2016 > LDoS attacks send periodic pulse sequences with relative low rate to form aggregation flows at the victim end. LDoS attack flows have the characteris tics of low average rate and great concealment.It is hard to detect LDoS attack flows from normal traffic due to low rate property.Network traffic measurement shows that aggregate network traffic is multifractal. In order to characterize and analyze network traffic, researchers have developed concise mathematical models to explore complex multifractal structure. Although the LDoS attack flows are very small, it will inevitably lead to the change of multifractal characteristics of network traffic.