SEMINAR 2 - Intrusion Detection Together with Critical Nodes Detection for Securing MANET

Talk by Mr. Satria Mandala

MANET is

• A set of wireless mobile hosts that form a temporary network without the aid of any centralized administration or support.

• Mobile nodes operates not only as a host but also as a router.

There are two types of issues in MANET which is :

• External attack VS Internal attack

• Passive attack VS Active attack

Before develop IDS in MANET, the attack to MANET should be recognize first. List bellow is some of the attack thak can be found in MANET:

• Black hole attack

• Wormhole attack

• Denial of Service

• Impersonation

• Routing attack

IDS:

• The implementation of intrusion detection systems in ad hoc networks in hindered by the inherent characteristics of these networks.
  

• These characteristics were examined and their significance were observed.

• Va rious proposed IDS architectures and methodologies were also explored as well as the discussion of their strengths and weaknesses.

• The future of ad hoc IDS depends mostly on the statistical properties of ad hoc network’s routing behaviors.