Denial of Service attacks are divided into two types, one is logic attack and the another one is flooding attack. Logic attack exploits security hole of the software such as operating system and web server bugs, then causes system crash or degrade in the performance. Logic attack can be defended by upgrading software and/or filtering particular packet sequences. In this paper, characteristics of the flooding attacks is described. For the monitoring tools, AGURI, that we have developed, is used. Using the traffic pattern aggregation method, AGURI can monitor the flooding attacks in real network traffic for a long term.
|Number of pages||9|
|Journal||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|
|Publication status||Published - 2003 Dec 1|
ASJC Scopus subject areas
- Theoretical Computer Science
- Computer Science(all)