Hybridized Design For Feature Optimization and Reduction of Intrusion Detection Systems Alert in a Correlation Framework
نویسندگان
چکیده
منابع مشابه
Alert Correlation in a Cooperative Intrusion Detection Framework
This paper presents the work we have done within the MIRADOR project to design CRIM, a cooperative module for intrusion detection systems (IDS). This module implements functions to manage, cluster, merge and correlate alerts. The clustering and merging functions recognize alerts that correspond to the same occurrence of an attack and create a new alert that merge data contained in these various...
متن کاملMultistep Attack Detection and Alert Correlation in Intrusion Detection Systems
A growing trend in the cybersecurity landscape is represented by multistep attacks that involve multiple correlated intrusion activities to reach the intended target. The duty of correlating security alerts and reconstructing complete attack scenarios is left to system administrators because current Network Intrusion Detection Systems (NIDS) are still oriented to generate alerts related to sing...
متن کاملA Parallel Genetic Algorithm Based Method for Feature Subset Selection in Intrusion Detection Systems
Intrusion detection systems are designed to provide security in computer networks, so that if the attacker crosses other security devices, they can detect and prevent the attack process. One of the most essential challenges in designing these systems is the so called curse of dimensionality. Therefore, in order to obtain satisfactory performance in these systems we have to take advantage of app...
متن کاملAn Improved Framework for Intrusion Alert Correlation
Alert correlation analyzes the alerts from one or more collaborative Intrusion Detection Systems (IDSs) to produce a concise overview of security-related activity on the network. The process consists of multiple components, each responsible for a different aspect of the overall correlation goal. The sequence order of the correlation components affects the correlation process performance. The to...
متن کاملData Reduction in Intrusion Alert Correlation
Network intrusion detection sensors are usually built around low level models of network traffic. This means that their output is of a similarly low level and as a consequence, is difficult to analyze. Intrusion alert correlation is the task of automating some of this analysis by grouping related alerts together. Attack graphs provide an intuitive model for such analys...
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ژورنال
عنوان ژورنال: Volume 5 - 2020, Issue 7 - July
سال: 2020
ISSN: 2456-2165
DOI: 10.38124/ijisrt20jul783