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IoT networks are increasingly becoming target of sophisticated new cyber-attacks. Anomaly-based detection methods are promising in finding new attacks, but there are certain practical challenges like false-positive alarms, hard to explain,…

密码学与安全 · 计算机科学 2023-04-12 Ayyoob Hamza , Hassan Habibi Gharakheili , Theophilus A. Benson , Gustavo Batista , Vijay Sivaraman

A new framework for a secure and robust consensus in blockchain-based IoT networks is proposed using machine learning. Hyperledger fabric, which is a blockchain platform developed as part of the Hyperledger project, though looks very apt…

分布式、并行与集群计算 · 计算机科学 2019-08-13 Mehrdad Salimitari , Mohsen Joneidi , Mainak Chatterjee

Artificial Intelligence for IT Operations (AIOps) describes the process of maintaining and operating large IT systems using diverse AI-enabled methods and tools for, e.g., anomaly detection and root cause analysis, to support the…

人工智能 · 计算机科学 2022-07-08 Jasmin Bogatinovski , Gjorgji Madjarov , Sasho Nedelkoski , Jorge Cardoso , Odej Kao

Advances in deep neural networks (DNN) greatly bolster real-time detection of anomalous IoT data. However, IoT devices can barely afford complex DNN models due to limited computational power and energy supply. While one can offload anomaly…

机器学习 · 计算机科学 2020-01-13 Mao V. Ngo , Hakima Chaouchi , Tie Luo , Tony Q. S. Quek

Artificial Intelligence (AI) development has encouraged many new research areas, including AI-enabled Internet of Things (IoT) network. AI analytics and intelligent paradigms greatly improve learning efficiency and accuracy. Applying these…

密码学与安全 · 计算机科学 2021-12-24 Sandhya Aneja , Melanie Ang Xuan En , Nagender Aneja

Autonomous Vehicles (AV) proliferation brings important and pressing security and reliability issues that must be dealt with to guarantee public safety and help their widespread adoption. The contribution of the proposed research is towards…

密码学与安全 · 计算机科学 2025-05-13 Rathin Chandra Shit , Sharmila Subudhi

Nowadays, IoT devices have been widely deployed for enabling various smart services, such as, smart home or e-healthcare. However, security remains as one of the paramount concern as many IoT devices are vulnerable. Moreover, IoT malware…

密码学与安全 · 计算机科学 2019-12-30 Mustafizur Rahman Shahid , Gregory Blanc , Zonghua Zhang , Hervé Debar

Generally, the risks associated with malicious threats are increasing for the IIoT and its related applications due to dependency on the Internet and the minimal resource availability of IoT devices. Thus, anomaly-based intrusion detection…

密码学与安全 · 计算机科学 2021-02-03 V. Priya , I. Sumaiya Thaseen , Thippa Reddy Gadekallu , Mohamed K. Aboudaif , Emad Abouel Nasr

Internet-of-things (IoT) devices are vulnerable to malicious operations by attackers, which can cause physical and economic harm to users; therefore, we previously proposed a sequence-based method that modeled user behavior as sequences of…

密码学与安全 · 计算机科学 2021-09-30 Masaaki Yamauchi , Masahiro Tanaka , Yuichi Ohsita , Masayuki Murata , Kensuke Ueda , Yoshiaki Kato

Log-system is an important mechanism for recording the runtime status and events of Web service systems, and anomaly detection in logs is an effective method of detecting problems. However, manual anomaly detection in logs is inefficient,…

机器学习 · 计算机科学 2024-11-26 Jiawei Lu , Chengrong Wu

IoT devices are known to be vulnerable to various cyber-attacks, such as data exfiltration and the execution of flooding attacks as part of a DDoS attack. When it comes to detecting such attacks using network traffic analysis, it has been…

密码学与安全 · 计算机科学 2023-03-03 Yair Meidan , Daniel Benatar , Ron Bitton , Dan Avraham , Asaf Shabtai

Most of today's security solutions, such as security information and event management (SIEM) and signature based IDS, require the operator to evaluate potential attack vectors and update detection signatures and rules in a timely manner.…

密码学与安全 · 计算机科学 2021-01-19 Markus Wurzenberger , Florian Skopik , Roman Fiedler , Wolfgang Kastner

Artificial intelligence operations (AIOps) play a pivotal role in identifying, mitigating, and analyzing anomalous system behaviors and alerts. However, the research landscape in this field remains limited, leaving significant gaps…

机器学习 · 计算机科学 2023-12-13 Daksh Dave , Gauransh Sawhney , Dhruv Khut , Sahil Nawale , Pushkar Aggrawal , Prasenjit Bhavathankar

Ongoing research on anomaly detection for the Internet of Things (IoT) is a rapidly expanding field. This growth necessitates an examination of application trends and current gaps. The vast majority of those publications are in areas such…

软件工程 · 计算机科学 2022-07-20 Ayan Chatterjee , Bestoun S. Ahmed

With the constant flow of data from vast sources over the past decades, a plethora of advanced analytical techniques have been developed to extract relevant information from different data types ranging from labeled data, quasi-labeled…

量子物理 · 物理学 2025-11-07 Andrew Vlasic , Anh Pham

Identification of anomalous events within system logs constitutes a pivotal element within the frame- work of cybersecurity defense strategies. However, this process faces numerous challenges, including the management of substantial data…

密码学与安全 · 计算机科学 2025-10-21 Zeng Zhang , Wenjie Yin , Xiaoqi Li

Anomaly detection becomes increasingly important for the dependability and serviceability of IT services. As log lines record events during the execution of IT services, they are a primary source for diagnostics. Thereby, unsupervised…

Anomaly detection is an important function in IoT applications for finding outliers caused by abnormal events. Anomaly detection sometimes comes with high-frequency data sampling which should be carried out at Edge devices rather than…

机器学习 · 计算机科学 2024-07-17 Hideya Ochiai , Riku Nishihata , Eisuke Tomiyama , Yuwei Sun , Hiroshi Esaki

Anomaly detection is critical in the smart industry for preventing equipment failure, reducing downtime, and improving safety. Internet of Things (IoT) has enabled the collection of large volumes of data from industrial machinery, providing…

The acceptance of Internet of Things (IoT) applications and services has seen an enormous rise of interest in IoT. Organizations have begun to create various IoT based gadgets ranging from small personal devices such as a smart watch to a…

机器学习 · 计算机科学 2021-04-07 Satish Pokhrel , Robert Abbas , Bhulok Aryal