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Modern HPC file systems can contain billions of files and hundreds of petabytes of data, making even simple questions increasingly intractable to answer. Traditional file system utilities such as find and du fail to scale to these sizes.…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-14 Haochen Pan , Ryan Chard , Song Young Oh , Maxime Gonthier , Valérie Hayot-Sasson , Geoffrey Lentner , Joe Bottigliero , Rachana Ananthakrishnan , Kyle Chard , Ian Foster

Cybersecurity attacks in Cloud data centres are increasing alongside the growth of the Cloud services market. Existing research proposes a number of anomaly detection systems for detecting such attacks. However, these systems encounter a…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-11-13 Sakil Barbhuiya , Zafeirios Papazachos , Peter Kilpatrick , Dimitrios S. Nikolopoulos

Intrusion Detection Systems (IDS) have been the industry standard for securing IoT networks against known attacks. To increase the capability of an IDS, researchers proposed the concept of blockchain-based Collaborative-IDS (CIDS), wherein…

Cryptography and Security · Computer Science 2022-02-09 Guntur Dharma Putra , Volkan Dedeoglu , Abhinav Pathak , Salil S. Kanhere , Raja Jurdak

The expansion of edge computing has increased the attack surface, creating an urgent need for robust, real-time machine learning (ML)-based host intrusion detection systems (HIDS) that balance accuracy and efficiency. In such settings,…

Cryptography and Security · Computer Science 2025-09-18 Onat Gungor , Ishaan Kale , Jiasheng Zhou , Tajana Rosing

Today's high-performance computing (HPC) systems are heavily instrumented, generating logs containing information about abnormal events, such as critical conditions, faults, errors and failures, system resource utilization, and about the…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-08-24 Byung H. Park , Saurabh Hukerikar , Ryan Adamson , Christian Engelmann

With the increasing number of new attacks on ever growing network traffic, it is becoming challenging to alert immediately any malicious activities to avoid loss of sensitive data and money. This is making intrusion detection as one of the…

Cryptography and Security · Computer Science 2020-03-20 Baha Rababah , Srija Srivastava

In computer security, designing a robust intrusion detection system is one of the most fundamental and important problems. In this paper, we propose a system-call language-modeling approach for designing anomaly-based host intrusion…

Cryptography and Security · Computer Science 2016-11-08 Gyuwan Kim , Hayoon Yi , Jangho Lee , Yunheung Paek , Sungroh Yoon

Real-world data from diverse domains require real-time scalable analysis. Large-scale data processing frameworks or engines such as Hadoop fall short when results are needed on-the-fly. Apache Spark's streaming library is increasingly…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-08-02 Janak Dahal , Elias Ioup , Shaikh Arifuzzaman , Mahdi Abdelguerfi

Supervisory Control and Data Acquisition (SCADA) systems face the absence of a protection technique that can beat different types of intrusions and protect the data from disclosure while handling this data using other applications,…

Cryptography and Security · Computer Science 2017-11-09 Marwa Keshk , Nour Moustafa , Elena Sitnikova , Gideon Creech

The need to increase accuracy in detecting sophisticated cyber attacks poses a great challenge not only to the research community but also to corporations. So far, many approaches have been proposed to cope with this threat. Among them,…

Databases · Computer Science 2011-10-13 Huu Hoa Nguyen , Nouria Harbi , Jérôme Darmont

Intrusion detection systems (IDS) monitor system logs and network traffic to recognize malicious activities in computer networks. Evaluating and comparing IDSs with respect to their detection accuracies is thereby essential for their…

Cryptography and Security · Computer Science 2023-05-16 Max Landauer , Florian Skopik , Maximilian Frank , Wolfgang Hotwagner , Markus Wurzenberger , Andreas Rauber

Recent benchmark efforts have advanced the evaluation of large language models (LLMs) in cybersecurity, including tasks such as penetration testing and vulnerability identification. However, a critical cybersecurity task, namely intrusion…

Cryptography and Security · Computer Science 2026-05-22 Danyu Sun , Jinghuai Zhang , Yuan Tian , Zhou Li

Nowadays, huge amount of documents are increasingly transferred to the remote servers due to the appealing features of cloud computing. On the other hand, privacy and security of the sensitive information in untrusted cloud environment is a…

Cryptography and Security · Computer Science 2014-08-26 Mehmet Kuzu , Mohammad Saiful Islam , Murat Kantarcioglu

Cloud-based and network-based technology has witnessed an exponential rise in development. Adaptation of these latest technologies has opened flood gates for data breaches, an increase in sophistication of cyber threats, and, a multitude of…

Networking and Internet Architecture · Computer Science 2020-07-24 Navya Iyengar

The increasing number of attacks against automation systems such as SCADA and their network infrastructure have demonstrated that there is a need to secure those systems. Unfortunately, directly applying existing ICT security mechanisms to…

Cryptography and Security · Computer Science 2019-08-07 Gorby Kabasele Ndonda , Ramin Sadre

Detecting SQL Injection (SQLi) attacks is crucial for web-based data center security, but it is challenging to balance accuracy and computational efficiency, especially in high-speed networks. Traditional methods struggle with this balance,…

Cryptography and Security · Computer Science 2024-10-28 Kasim Tasdemir , Rafiullah Khan , Fahad Siddiqui , Sakir Sezer , Fatih Kurugollu , Sena Busra Yengec-Tasdemir , Alperen Bolat

Collaborative Intrusion Detection Systems (CIDS) are increasingly adopted to counter cyberattacks, as their collaborative nature enables them to adapt to diverse scenarios across heterogeneous environments. As distributed critical…

Cryptography and Security · Computer Science 2026-02-13 André García Gómez , Ines Rieger , Wolfgang Hotwagner , Max Landauer , Markus Wurzenberger , Florian Skopik , Edgar Weippl

The current intrusion detection systems have a number of problems that limit their configurability, scalability and efficiency. There have been some propositions about distributed architectures based on multiple independent agents working…

Cryptography and Security · Computer Science 2011-11-03 Jaydip Sen

The rapid proliferation of unmanned aerial vehicles (UAVs) and their applications in diverse domains, such as surveillance, disaster management, agriculture, and defense, have revolutionized modern technology. While the potential benefits…

Cryptography and Security · Computer Science 2025-12-01 Kanchon Gharami , Shafika Showkat Moni

With more and more existing networks being transformed to Software-Defined Networking (SDN), they need to be more secure and demand smarter ways of traffic control. This work, SmartSecChain-SDN, is a platform that combines machine learning…

Cryptography and Security · Computer Science 2025-11-18 Azhar Hussain Mozumder , M. John Basha , Chayapathi A. R