Detecting DoS Attack in Web Services by Using an Adaptive Multiagent Solution

Detecting DoS Attack in Web Services by Using an Adaptive Multiagent Solution

Blog Article

Normal 0 21 false false false EN-US JA X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.

4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:Cambria; mso-ascii-font-family:Cambria; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Cambria; mso-hansi-theme-font:minor-latin; mso-ansi-language:EN-US;} One of the most frequent techniques of a DoS attack is to exhaust available resources (memory, CPU cycles, and bandwidth) on the host server.

A SOAP message can be affected by a DoS attack if the incoming message has been either created or modified maliciously.Resources available in the server (memory ankle-and-wrist-cuffs and CPU cycles) of the provider can be drastically reduced or exhausted while a malicious SOAP message is being parsed.This article presents a solution based on an adaptive solution for dealing with DoS attacks in Web service environments.

The solution proposes a multi-agent King Slat Headboard hierarchical architecture that implements a classification mechanism in two phases.Each phase incorporates a special type of CBR-BDI agent that functions as a classifier.In the first phase, a case-based reasoning (CBR) engine utilizes a decision tree to carry out an initial filter, and in the second phase, a CBR engine incorporates a neural network to complete the classification mechanism.

A prototype of the architecture was developed and the results obtained are presented in this study.