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Graph-based Semi-Supervised Learning (GSSL) is a practical solution to learn from a limited amount of labelled data together with a vast amount of unlabelled data. However, due to their reliance on the known labels to infer the unknown…

机器学习 · 计算机科学 2022-05-12 Adriano Franci , Maxime Cordy , Martin Gubri , Mike Papadakis , Yves Le Traon

Due to an exponential increase in the number of cyber-attacks, the need for improved Intrusion Detection Systems (IDS) is apparent than ever. In this regard, Machine Learning (ML) techniques are playing a pivotal role in the early…

Learning-based Network Intrusion Detection Systems (NIDSs) are widely deployed for defending various cyberattacks. Existing learning-based NIDS mainly uses Neural Network (NN) as a classifier that relies on the quality and quantity of…

密码学与安全 · 计算机科学 2022-01-11 Tian Dong , Song Li , Han Qiu , Jialiang Lu

Online active learning is a paradigm in machine learning that aims to select the most informative data points to label from a data stream. The problem of minimizing the cost associated with collecting labeled observations has gained a lot…

机器学习 · 统计学 2023-12-01 Davide Cacciarelli , Murat Kulahci

Application of deep learning to enhance the accuracy of intrusion detection in modern computer networks were studied in this paper. The identification of attacks in computer networks is divided in to two categories of intrusion detection…

密码学与安全 · 计算机科学 2020-12-16 Jafar Majidpour , Hiwa Hasanzadeh

Distributed denial-of-service (DDoS) attacks remain a critical threat to Internet services, causing costly disruptions. While machine learning (ML) has shown promise in DDoS detection, current solutions struggle with multi-domain…

The Internet is the most complex machine humankind has ever built, and how to defense it from intrusions is even more complex. With the ever increasing of new intrusions, intrusion detection task rely on Artificial Intelligence more and…

人工智能 · 计算机科学 2024-07-03 Qianru Zhou , Rongzhen Li , Lei Xu , Arumugam Nallanathan , Jian Yang , Anmin Fu

State of the art deep learning techniques are known to be vulnerable to evasion attacks where an adversarial sample is generated from a malign sample and misclassified as benign. Detection of encrypted malware command and control traffic…

密码学与安全 · 计算机科学 2020-11-10 Carlos Novo , Ricardo Morla

Supervised detection of network attacks has always been a critical part of network intrusion detection systems (NIDS). Nowadays, in a pivotal time for artificial intelligence (AI), with even more sophisticated attacks that utilize advanced…

密码学与安全 · 计算机科学 2026-04-28 Iakovos-Christos Zarkadis , Christos Douligeris

Intrusion detection is an essential task in the cyber threat environment. Machine learning and deep learning techniques have been applied for intrusion detection. However, most of the existing research focuses on the model work but ignores…

密码学与安全 · 计算机科学 2021-05-24 Haihua Chen , Ngan Tran , Anand Sagar Thumati , Jay Bhuyan , Junhua Ding

Phasor measurement units (PMUs) provide high-fidelity data that improve situation awareness of electric power grid operations. PMU datastreams inform wide-area state estimation, monitor area control error, and facilitate event detection in…

信号处理 · 电气工程与系统科学 2020-08-24 Jun Jiang , Xuan Liu , Scott Wallace , Eduardo Cotilla-Sanchez , Robert Bass , Xinghui Zhao

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…

机器学习 · 计算机科学 2019-04-03 Amir Ziai

The sophistication and diversity of contemporary cyberattacks have rendered the use of proxies, gateways, firewalls, and encrypted tunnels as a standalone defensive strategy inadequate. Consequently, the proactive identification of data…

机器学习 · 计算机科学 2024-09-24 Liyang Wang , Yu Cheng , Hao Gong , Jiacheng Hu , Xirui Tang , Iris Li

Machine Learning (ML) techniques are becoming an invaluable support for network intrusion detection, especially in revealing anomalous flows, which often hide cyber-threats. Typically, ML algorithms are exploited to classify/recognize data…

密码学与安全 · 计算机科学 2021-04-13 Mario Di Mauro , Giovanni Galatro , Giancarlo Fortino , Antonio Liotta

Internet of Things (IoT) networks have become an increasingly attractive target of cyberattacks. Powerful Machine Learning (ML) models have recently been adopted to implement network intrusion detection systems to protect IoT networks. For…

密码学与安全 · 计算机科学 2022-11-24 Mohanad Sarhan , Siamak Layeghy , Marius Portmann

Huge datasets in cyber security, such as network traffic logs, can be analyzed using machine learning and data mining methods. However, the amount of collected data is increasing, which makes analysis more difficult. Many machine learning…

机器学习 · 计算机科学 2014-10-30 Antti Juvonen , Tuomo Sipola

Detecting Domain Name System (DNS) tunneling is a significant challenge in security due to its capacity to hide harmful actions within DNS traffic that appears to be normal and legitimate. Traditional detection methods are based on…

密码学与安全 · 计算机科学 2025-07-15 Novruz Amirov , Baran Isik , Bilal Ihsan Tuncer , Serif Bahtiyar

It is critical to secure the Industrial Internet of Things (IIoT) devices because of potentially devastating consequences in case of an attack. Machine learning and big data analytics are the two powerful leverages for analyzing and…

密码学与安全 · 计算机科学 2019-11-15 Maede Zolanvari , Marcio A. Teixeira , Lav Gupta , Khaled M. Khan , Raj Jain

The rapid growth of connected devices has led to the proliferation of novel cyber-security threats known as zero-day attacks. Traditional behaviour-based IDS rely on DNN to detect these attacks. The quality of the dataset used to train the…

密码学与安全 · 计算机科学 2022-10-27 Othmane Belarbi , Aftab Khan , Pietro Carnelli , Theodoros Spyridopoulos

As the complexity and connectivity of networks increase, the need for novel malware detection approaches becomes imperative. Traditional security defenses are becoming less effective against the advanced tactics of today's cyberattacks.…

密码学与安全 · 计算机科学 2024-09-18 Kyle Stein , Andrew A. Mahyari , Guillermo Francia , Eman El-Sheikh