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This paper proposes a data-efficient detection method for deep neural networks against backdoor attacks under a black-box scenario. The proposed approach is motivated by the intuition that features corresponding to triggers have a higher…

密码学与安全 · 计算机科学 2023-07-20 Hao Fu , Prashanth Krishnamurthy , Siddharth Garg , Farshad Khorrami

As cyberattacks become increasingly sophisticated, advanced Network Intrusion Detection Systems (NIDS) are critical for modern network security. Traditional signature-based NIDS are inadequate against zero-day and evolving attacks. In…

密码学与安全 · 计算机科学 2025-02-24 Benyamin Tafreshian , Shengzhi Zhang

As network attacks have increased in number and severity over the past few years, intrusion detection system (IDS) is increasingly becoming a critical component to secure the network. Due to large volumes of security audit data as well as…

网络与互联网体系结构 · 计算机科学 2010-07-09 Huy Nguyen , Deokjai Choi

nformation security is an issue of global concern. As the Internet is delivering great convenience and benefits to the modern society, the rapidly increasing connectivity and accessibility to the Internet is also posing a serious threat to…

密码学与安全 · 计算机科学 2010-05-07 J. Visumathi , K. L. Shunmuganathan

Modern vehicles, including autonomous vehicles and connected vehicles, are increasingly connected to the external world, which enables various functionalities and services. However, the improving connectivity also increases the attack…

密码学与安全 · 计算机科学 2022-08-16 Li Yang , Abdallah Shami

Despite the demonstrated effectiveness of transformer models in NLP, and image and video classification, the available tools for extracting features from captured IoT network flow packets fail to capture sequential patterns in addition to…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Hassan Wasswa , Timothy Lynar , Aziida Nanyonga , Hussein Abbass

Security of information passing through the Internet is threatened by today's most advanced malware ranging from orchestrated botnets to simpler polymorphic worms. These threats, as examples of zero-day attacks, are able to change their…

密码学与安全 · 计算机科学 2020-12-22 Soroush M. Sohi , Jean-Pierre Seifert , Fatemeh Ganji

Internet has played a vital role in this modern world, the possibilities and opportunities offered are limitless. Despite all the hype, Internet services are liable to intrusion attack that could tamper the confidentiality and integrity of…

密码学与安全 · 计算机科学 2009-06-23 M. A. Faizal , M. Mohd Zaki , S. Shahrin , Y. Robiah , S. Siti Rahayu , B. Nazrulazhar

Distributed Denial of Service (DDoS) attacks have become more prominent recently, both in frequency of occurrence, as well as magnitude. Such attacks render key Internet resources unavailable and disrupt its normal operation. It is…

密码学与安全 · 计算机科学 2014-12-22 Michael Kallitsis , Stilian Stoev , George Michailidis

Deep packet inspection is widely recognized as a powerful way which is used for intrusion detection systems for inspecting, deterring and deflecting malicious attacks over the network. Fundamentally, almost intrusion detection systems have…

密码学与安全 · 计算机科学 2008-03-04 Tamer AbuHmed , Abedelaziz Mohaisen , DaeHun Nyang

Intrusion detection is one of the important mechanisms that provide computer networks security. Due to an increase in attacks and growing dependence upon other fields such as medicine, commerce, and engineering, offering services over a…

机器学习 · 计算机科学 2022-06-14 Siamak Parhizkari , Mohammad Bagher Menhaj , Atena Sajedin

There have been significant issues given the IoT, with heterogeneity of billions of devices and with a large amount of data. This paper proposed an innovative design of the Internet of Things (IoT) Environment Intrusion Detection System (or…

Due to the size and nature of intrusion detection datasets, intrusion detection systems (IDS) typically take high computational complexity to examine features of data and identify intrusive patterns. Data preprocessing techniques such as…

密码学与安全 · 计算机科学 2020-09-29 Mubarak Albarka Umar , Chen Zhanfang , Yan Liu

With the increasing frequency and sophistication of Distributed Denial of Service (DDoS) attacks, it has become critical to develop more efficient and interpretable detection methods. Traditional detection systems often struggle with…

密码学与安全 · 计算机科学 2025-11-07 Paul Badu Yakubu , Lesther Santana , Mohamed Rahouti , Yufeng Xin , Abdellah Chehri , Mohammed Aledhari

A Network Intrusion Detection System (NIDS) is an important tool that identifies potential threats to a network. Recently, different flow-based NIDS designs utilizing Machine Learning (ML) algorithms have been proposed as potential…

密码学与安全 · 计算机科学 2023-06-09 Loc Gia Nguyen , Kohei Watabe

High performance packet classification is a key component to support scalable network applications like firewalls, intrusion detection, and differentiated services. With ever increasing in the line-rate in core networks, it becomes a great…

网络与互联网体系结构 · 计算机科学 2022-05-19 Hasibul Jamil , Ning Weng

In recent years, computer networks have become more and more advanced in terms of size, applications, complexity and level of heterogeneity. Moreover, availability and performance are important issues for end users. New types of…

网络与互联网体系结构 · 计算机科学 2018-01-17 Mouhammd Alkasassbeh

In today's digital age, our dependence on IoT (Internet of Things) and IIoT (Industrial IoT) systems has grown immensely, which facilitates sensitive activities such as banking transactions and personal, enterprise data, and legal document…

密码学与安全 · 计算机科学 2024-03-21 Md. Ashraf Uddin , Sunil Aryal , Mohamed Reda Bouadjenek , Muna Al-Hawawreh , Md. Alamin Talukder

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…

Nowadays, intrusion detection systems based on deep learning deliver state-of-the-art performance. However, recent research has shown that specially crafted perturbations, called adversarial examples, are capable of significantly reducing…

密码学与安全 · 计算机科学 2022-10-31 Islam Debicha , Richard Bauwens , Thibault Debatty , Jean-Michel Dricot , Tayeb Kenaza , Wim Mees