Submit your articles to the African Journal of Biomedical Research, active in Scopus Q3 and Clarivate Web of Science Zoological Records. Click here to submit your manuscript.
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
IOT Alert based aggregation is an important subtask of intrusion detection. The goal is to identify and to cluster different alert produced by low-level intrusion detection systems, firewalls, etc.belonging to a specific attack instance which has beeninitiated by an attacker at a certain point in time. Thus, meta-alerts can be generated for the clusters that contain all the relevantinformation whereas the amount of data (i.e., alerts) can be reduced substantially. Metaalerts may then be the basis for reporting tosecurity experts or for communication within a distributed intrusion detection system. This method proposes a novel technique for online alertaggregation which is based on a dynamic, probabilistic model of the current attack situation. Basically, it can be regarded as a datastream version of a maximum likelihood approach for the estimation of the model parameters.It describes the problem of intrusion detection in detail and analyze various well known methods for intrusion detection with respect to two critical requirements using SparkV Dataset.