Efficient FSM Techniques for IDS to Reduce the System Attacks

Abstract

The main purpose of this research is to introduce the new techniques of Finite State Machine (FSM), mainly DFA and PDA to filter the error attacks of an Intrusion Detection System. The main purpose of implementing the PDA model in attacks is to minimize the space required which is important issue in network when attacks are push and slow down the network traffic. The data transfer from Intrusion Detection Model in a certain time on random basis, may the system will hang due to huge amount of data but if we will use Time Management Automata we can easily remove such problem.

A Survey of Distance and Similarity Measures Used Within Network Intrusion Anomaly Detection

“…Those that do not fit into one of the neat categories above are also worth examination. Kahn and Burney [70] propose an intrusion detection system consisting of a Finite State Machine (FSM) that uses Push Down Automata (PDA) to perform attack-instance storage. The results of using FSM as a NID are not clearly demonstrated, as the accuracy and false positive rates are not specified.…”