Results 51 to 60 of about 7,004,502 (187)

Towards an Effective Intrusion Detection Model Using Focal Loss Variational Autoencoder for Internet of Things (IoT)

open access: yesSensors, 2022
As the range of security attacks increases across diverse network applications, intrusion detection systems are of central interest. Such detection systems are more crucial for the Internet of Things (IoT) due to the voluminous and sensitive data it ...
Shapla Khanam   +3 more
doaj   +1 more source

Evolving discrete-valued anomaly detectors for a network intrusion detection system using negative selection

open access: yes, 2006
Network intrusion detection is the problem of detecting unauthorised use of, or access to, computer systems over a network. One approach is anomaly detection, where deviations from a model of normal network activity are reported.
Powers, Simon T., He, Jun
core   +1 more source

Network intrusion detection system using supervised learning paradigm

open access: yesScientific African, 2020
Internet has positively changed social, political and economic structures and in many ways obviating geographical boundaries. The enormous contributions of Internet to business transactions coupled with its ease of use has resulted in increased number of
J. Olamantanmi Mebawondu   +3 more
doaj   +1 more source

LOGICAL TIME AND SPACE OF THE NETWORK INTRUSION

open access: yesStudia Universitatis Babes-Bolyai: Series Informatica, 2017
Nowadays, one of the biggest threats for modern computer networks are the cyber attacks. One of the possible ways how to increase the level of computer networks security is a deployment of a network intrusion detection system.
Daniel MIHÁLYI   +2 more
doaj   +1 more source

Analysis of Network Intrusion Detection Based on Semi-Supervised and SS-DGM

open access: yesIEEE Access
The rapid advancement of technology has made network security a hot topic of concern for researchers worldwide. Therefore, to improve the accuracy and real-time response capability of network intrusion detection systems, and to effectively detect and ...
Xiao Yu   +5 more
doaj   +1 more source

Active Learning for Network Intrusion Detection [PDF]

open access: yes, 2021
Network operators are generally aware of common attack vectors that they defend against. For most networks the vast majority of traffic is legitimate. However new attack vectors are continually designed and attempted by bad actors which bypass detection and go unnoticed due to low volume.
openaire   +2 more sources

Application of bagging, boosting and stacking to intrusion detection

open access: yes, 2012
This paper investigates the possibility of using ensemble algorithms to improve the performance of network intrusion detection systems. We use an ensemble of three different methods, bagging, boosting and stacking, in order to improve the accuracy and ...
Syarif, Iwan   +3 more
core   +1 more source

Machine Learning for Intrusion Detection: Modeling the Distribution Shift [PDF]

open access: yes, 2010
This paper addresses two important issue that arise in formulating and solving computer intrusion detection as a machine learning problem, a topic that has attracted considerable attention in recent years including a community wide competition using a ...
Saunders, Craig   +5 more
core   +2 more sources

An immunological approach to intrusion detection [PDF]

open access: yes, 2000
This paper presents an examination of intrusion detection schemes. It discusses traditional views of intrusion detection, and examines the more novel, but perhaps more effective, approach to intrusion detection as modeled on the human immune system ...
Watkins, A., Andrew Watkins
core  

Application of Self-Organizing Feature Map Neural Network Based on K-means Clustering in Network Intrusion Detection [PDF]

open access: yes, 2019
Due to the widespread use of the Internet, customer information is vulnerable to computer systems attack, which brings urgent need for the intrusion detection technology.

core   +1 more source

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