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Recent research in both academia and industry has validated the effectiveness of provenance graph-based detection for advanced cyber attack detection and investigation. However, analyzing large-scale provenance graphs often results in…

Denial of Service (DOS) attack is one of the most attack that attract the cyber criminals which aims to reduce the network performance from doing its intended functions. Moreover, DOS Attacks can cause a huge damage on the data…

网络与互联网体系结构 · 计算机科学 2019-06-04 Yousef Khaled Shaheen , Mohammad Al Kasassbeh

Slow-running attacks against network applications are often not easy to detect, as the attackers behave according to the specification. The servers of many network applications are not prepared for such attacks, either due to missing…

密码学与安全 · 计算机科学 2018-04-19 Thomas Lukaseder , Lisa Maile , Benjamin Erb , Frank Kargl

With the ubiquitous nature of information technology solutions that facilitate communication in the modern world, cyber attacks are increasing in volume and becoming more sophisticated in nature. From classic network-based Denial of Service…

密码学与安全 · 计算机科学 2021-10-05 Rishabh Jindal , Adnan Anwar

Webshell attacks are becoming more common, requiring robust detection mechanisms to protect web applications. The dissertation clearly states two research directions: scanning web application source code and analyzing HTTP traffic to detect…

密码学与安全 · 计算机科学 2024-12-10 Ha L. Viet , On V. Phung , Hoa N. Nguyen

The widespread adoption of Internet of Things (IoT) devices has introduced significant cybersecurity challenges, particularly with the increasing frequency and sophistication of Distributed Denial of Service (DDoS) attacks. Traditional…

密码学与安全 · 计算机科学 2025-03-28 Satvik Verma , Qun Wang , E. Wes Bethel

Unencrypted DNS traffic between users and DNS resolvers can lead to privacy and security concerns. In response to these privacy risks, many browser vendors have deployed DNS-over-HTTPS (DoH) to encrypt queries between users and DNS…

密码学与安全 · 计算机科学 2025-10-31 Ranya Sharma , Nick Feamster

As Artificial Intelligence (AI) technologies continue to gain traction in the modern-day world, they ultimately pose an immediate threat to current cybersecurity systems via exploitative methods. Prompt engineering is a relatively new field…

密码学与安全 · 计算机科学 2023-12-05 Haiyan Xuan , Mohith Manohar

The scarcity of data and the high complexity of Advanced Persistent Threats (APTs) attacks have created challenges in comprehending their behavior and hindered the exploration of effective detection techniques. To create an effective APT…

密码学与安全 · 计算机科学 2025-02-14 Almuthanna Alageel , Sergio Maffeis , Imperial College London

This article presents the Quotient Hash Table (QHT) a new data structure for duplicate detection in unbounded streams. QHTs stem from a corrected analysis of streaming quotient filters (SQFs), resulting in a 33\% reduction in memory usage…

数据结构与算法 · 计算机科学 2019-01-15 Rémi Géraud , Marius Lombard-Platet , David Naccache

Insider Attack Detection in commercial networks is a critical problem that does not have any good solutions at this current time. The problem is challenging due to the lack of visibility into live networks and a lack of a standard feature…

密码学与安全 · 计算机科学 2020-10-30 Yash Samtani , Jesse Elwell

With the growing use of information technology in all life domains, hacking has become more negatively effective than ever before. Also with developing technologies, attacks numbers are growing exponentially every few months and become more…

密码学与安全 · 计算机科学 2022-09-29 Khloud Al Jallad , Mohamad Aljnidi , Mohammad Said Desouki

This study introduces a hybrid deep learning model for intrusion detection in Industrial IoT (IIoT) systems, combining ResNet-1D, BiGRU, and Multi-Head Attention (MHA) for effective spatial-temporal feature extraction and attention-based…

计算机视觉与模式识别 · 计算机科学 2026-04-09 Afrah Gueriani , Hamza Kheddar , Ahmed Cherif Mazari

Hashing has been widely used for large-scale search due to its low storage cost and fast query speed. By using supervised information, supervised hashing can significantly outperform unsupervised hashing. Recently, discrete supervised…

信息检索 · 计算机科学 2018-10-17 Qing-Yuan Jiang , Xue Cui , Wu-Jun Li

Distributed Denial of Service (DDoS) is one of the most prevalent attacks that an organizational network infrastructure comes across nowadays. We propose a deep learning based multi-vector DDoS detection system in a software-defined network…

网络与互联网体系结构 · 计算机科学 2018-01-03 Quamar Niyaz , Weiqing Sun , Ahmad Y Javaid

Improperly configured domain name system (DNS) servers are sometimes used as packet reflectors as part of a DoS or DDoS attack. Detecting packets created as a result of this activity is logically possible by monitoring the DNS request and…

网络与互联网体系结构 · 计算机科学 2021-11-10 Keiichi Shima , Ryo Nakamura , Kazuya Okada , Tomohiro Ishihara , Daisuke Miyamoto , Yuji Sekiya

The rapid expansion of the Internet of Things (IoT) has introduced significant security challenges, necessitating efficient and adaptive Intrusion Detection Systems (IDS). Traditional IDS models often overlook the temporal characteristics…

Deep learning (DL) offers potential improvements throughout the CAD tool-flow, one promising application being lithographic hotspot detection. However, DL techniques have been shown to be especially vulnerable to inference and training time…

机器学习 · 计算机科学 2020-04-28 Kang Liu , Benjamin Tan , Gaurav Rajavendra Reddy , Siddharth Garg , Yiorgos Makris , Ramesh Karri

The advancement in wireless communication technologies is becoming more demanding and pervasive. One of the fundamental parameters that limit the efficiency of the network are the security challenges. The communication network is vulnerable…

密码学与安全 · 计算机科学 2022-10-10 Misbah Shafi , Rakesh Kumar Jha , Sanjeev Jain

Backdoor attacks have been shown to be a serious security threat against deep learning models, and detecting whether a given model has been backdoored becomes a crucial task. Existing defenses are mainly built upon the observation that the…

密码学与安全 · 计算机科学 2022-08-16 Tong Wang , Yuan Yao , Feng Xu , Miao Xu , Shengwei An , Ting Wang