Distributed Denial Of Service Research Articles

Advanced Hybrid Techniques for Cyberattack Detection and Defense in IoT Networks

ABSTRACTThe Internet of Things (IoT) represents a vast network of devices connected to the Internet, making it easier for users to connect to modern technology. However, the complexity of these networks and the large volume of data pose significant challenges in protecting them from persistent cyberattacks, such as distributed denial‐of‐service (DDoS) attacks and spoofing. It has become necessary to use intrusion detection systems and protect these networks. Existing intrusion detection systems for IoT networks face many problems and limitations, including high false alarm rates and delayed detection. Also, the datasets used for training may be outdated or sparse, which reduces the model's accuracy, and mechanisms may not be used to defend the network when any intrusion is detected. To address these limitations, a new hybrid deep learning and machine learning methodology is proposed that contributes to detecting DDoS and spoofing attacks, reducing false alarms, and then implementing the necessary defensive measures. In proposed hybrid methodology consists of three stages: the first stage is to propose a hybrid method for feature selection consisting of techniques (correlation coefficient and sequential feature selector); the second stage is to propose a hybrid model by integrating deep learning neural networks with a machine learning classifier (cascaded long short‐term memory [LSTM] and Naive Bayes classifier); and in the third stage, improving network defense mechanisms and blocking ports after detecting threats and maintaining network integrity. In training and evaluating the performance of the proposed methodology, three datasets (CIC‐DDoS2019, CIC‐IoT2023, and CIC‐IoV2024) were used, and these data were also balanced to obtain effective results. The accuracy of 99.91%, 99.88%, and 99.77% was obtained. Also, a cross‐validation technique was used with the test data to ensure no overfitting. The proposed methodology has proven its high performance in detecting attacks, as it provides a powerful solution to enhance the security of IoT networks and protect them from cyberattacks, as it can be applied in many fields and to other attacks.

A Collaborative Approach to Detecting DDoS Attacks in SDN Using Entropy and Deep Learning

Software-defined networking (SDN) is an approach to network management allowing to enhance the performance of the network and making it more flexible. The centralized architecture of SDN makes it vulnerable to cyberattacks, especially distributed denial of service (DDoS) attacks. Existing research investigates the detection of DDoS attacks separately on the control plane and data plane. However, there is a need for efficient and accurate detection of these attacks using features obtained from both control and data planes. Therefore, we present a mechanism for identifying DDoS attacks using entropy, multiple feature selection mechanisms, and deep learning. Initially, we use entropy on the control plane to detect anomalous activity and identify suspicious switches. Next, we capture traffic on the suspicious switches to detect DDoS attacks. To detect these attacks, we utilize multi-layer perceptron (MLP) deep learning models, convolutional neural network (CNN), and the long short-term memory (LSTM) approach. An InSDN dataset is used to train the model and test data are generated using Mininet emulation and the Ryu controller. The results reveal that LSTM outperforms MLP and CNN, achieving an accuracy of 99.83%.

A comprehensive Analysis of Approaches and Difficulties for Cybersecurity Threats- Article Review

This study explores a broad range of cybersecurity research projects, including emerging fields like IoT and linked auto security as well as more established threats like malware and Distributed Denial of Service (DDoS) assaults. Scholars utilize a range of approaches, such as deep learning and machine learning, while paying close attention to clear dataset descriptions and the consequences of false positives and negatives. Accuracy and contextual awareness are critical, especially for Internet of Things security. Rapid threat identification relies on automation and effectiveness, and a commitment to progress is demonstrated by the incorporation of cutting-edge methods like Genetic, Wolf Optimization and new models. Finding a balance between feature selection, precision, and execution time presents a significant challenge. Similar examinations are made simpler by the accessibility of shared benchmark datasets. The final goal represented by reinforce bunch guards and advance computerized trust. This review gives data and courses to explore the continuously changing network protection scene.

A comprehensive review of combating EDoS attacks in cloud services with deep learning and advanced network security technologies including DDoS protection and intrusion prevention systems

This comprehensive review examines the current state of research and practice in combating Economic Denial of Sustainability (EDoS) attacks in cloud services, with a focus on deep learning approaches and advanced network security technologies. The paper provides an in-depth analysis of EDoS attack characteristics, their impact on cloud economics, and the challenges faced in mitigation efforts. It explores the application of deep learning techniques in EDoS detection and prevention, highlighting recent advancements in neural network architectures and feature extraction methods. The review also covers the integration of advanced network security technologies, including next-generation firewalls, software-defined networking, and cloud-native security solutions, in the context of EDoS protection. Furthermore, it discusses the adaptation of Distributed Denial of Service (DDoS) mitigation strategies for EDoS attacks, emphasizing traffic analysis and anomaly detection techniques. The role of Intrusion Prevention Systems (IPS) in EDoS mitigation is examined, comparing signature-based and behavior-based approaches and exploring their integration with other security components. The paper concludes by identifying emerging threats, regulatory considerations, and open research problems in EDoS protection, providing valuable insights for researchers and practitioners in the field of cloud security. This review aims to serve as a comprehensive resource for understanding the current landscape of EDoS attacks and defense mechanisms, while also highlighting future directions for research and development in this critical area of cloud computing security.

Computer vision based distributed denial of service attack detection for resource-limited devices

The growing adoption of Internet of Things (IoT) has rendered them a desirable target for cyber-attacks. One of the biggest threats to these systems is the distributed denial of service (DDoS) attack, which is a botnet-based attack. The reason for the increasing usage of machine learning and deep learning-based intrusion detection systems in IoT network security is their ability to recognize DDoS attack. Recent studies, however, shows how susceptible IoT networks are to these kinds of attacks and detection accuracy can be greatly lowered. While a majority of studies has concentrated on DDoS attack detection for deep learning, little attention has been paid to computer vision, especially image-based artificial intelligence technologies like convolutional neural network (CNN). In this study, we use an image-based dataset to evaluate the effectiveness of CNN, an effective computer vision approach, for DDoS attack detection in IoT contexts. Owing to the small size of the selected dataset and in order to improve the CNN model’s detection efficiency, we implement various data augmentation techniques prior to the model’s training, including scaling, rotation, and vertical and horizontal flipping. Next, we introduce an efficient CNN-based method for detection of DDoS attacks in IoT settings. Ultimately, we came to the conclusion that the statistical significance testing showed that there is a significance difference among the five models employed during the study, and the VGG19 which has higher accuracy (99.74%) and less computing cost (6020.80 s), which enables IoT devices to perform DDoS attack detection with cost-effectiveness.

The Role of Internet of Battlefield Things in Modern Warfare: A Cybersecurity Perspective

The Internet of Battlefield Things (IoBT) is revolutionizing military operations by integrating interconnected devices and autonomous systems into combat environments, significantly enhancing decision-making, communication, and battlefield efficiency. However, this reliance on IoBT introduces substantial cybersecurity risks, exposing military networks to sophisticated cyber threats such as hacking, malware, and Distributed Denial of Service (DDoS) attacks. This paper explores the interplay between IoBT and the cyber domain, identifying the key challenges, vulnerabilities, and solutions necessary to secure these interconnected systems in the context of modern warfare. The study reviews the architectural components of IoBT, including sensors, drones, and communication networks, and examines their potential weaknesses in the face of cyberattacks. Additionally, it discusses common attack vectors such as Man-in-the-Middle (MitM) and zero-day exploits, which pose significant risks to military systems. To counter these threats, the paper evaluates various cybersecurity strategies, including the application of artificial intelligence (AI), machine learning (ML), blockchain technology, and robust encryption protocols designed to enhance the resilience and security of IoBT networks. Case studies of real-world IoBT deployments and cyber breaches further illustrate the practical implications of these challenges and defense mechanisms.

Reflective Distributed Denial of Service Detection: A Novel Model Utilizing Binary Particle Swarm Optimization-Simulated Annealing for Feature Selection and Gray Wolf Optimization-Optimized LightGBM Algorithm.

The fast growth of the Internet has made network security problems more noticeable, so intrusion detection systems (IDSs) have become a crucial tool for maintaining network security. IDSs guarantee the normal operation of the network by tracking network traffic and spotting possible assaults, thereby safeguarding data security. However, traditional intrusion detection methods encounter several issues such as low detection efficiency and prolonged detection time when dealing with massive and high-dimensional data. Therefore, feature selection (FS) is particularly important in IDSs. By selecting the most representative features, it can not only improve the detection accuracy but also significantly reduce the computational complexity and attack detection time. This work proposes a new FS approach, BPSO-SA, that is based on the Binary Particle Swarm Optimization (BPSO) and Simulated Annealing (SA) algorithms. It combines these with the Gray Wolf Optimization (GWO) algorithm to optimize the LightGBM model, thereby building a new type of reflective Distributed Denial of Service (DDoS) attack detection model. The BPSO-SA algorithm enhances the global search capability of Particle Swarm Optimization (PSO) using the SA mechanism and effectively screens out the optimal feature subset; the GWO algorithm optimizes the hyperparameters of LightGBM by simulating the group hunting behavior of gray wolves to enhance the detection performance of the model. While showing great resilience and generalizing power, the experimental results show that the proposed reflective DDoS attack detection model surpasses conventional methods in terms of detection accuracy, precision, recall, F1-score, and prediction time.

Machine learning-based detection of DDoS attacks on IoT devices in multi-energy systems

With the growing integration of IoT devices in critical infrastructure, cybersecurity threats such as Distributed Denial of Service (DDoS) attacks on Energy Hubs (EH) have become a significant concern. This study aims to address these challenges by evaluating the effectiveness of various supervised machine learning (ML) algorithms in predicting DDoS attacks targeting EH systems through IoT devices. Using the CICDDOS2019 and KDD-CUP datasets, a comprehensive analysis was conducted on several classifiers, including Decision Tree (DT), Gradient Boosting, Support Vector Machine (SVM), K-Nearest Neighbors (KNN), and Random Forest. The results highlight Gradient Boosting as the most effective model, particularly for the CICDDOS2019 dataset, demonstrating superior accuracy and predictive capability. Additionally, hybrid models combining Gradient Boosting with SVM or DT showed strong performance, though with varying precision and recall. This study provides valuable insights into the selection and tailoring of ML models for specific security challenges, emphasizing the need for ongoing research to enhance the resilience of EH systems and IoT devices against evolving DDoS threats.

The Rise of Cybercrime-as-a-service: Implications and Countermeasures

The rise of Cybercrime-as-a-Service (CaaS) represents a new frontier in the evolution of cybercrime, where sophisticated tools and malicious services are made readily available to a broad range of users through online marketplaces, often on the dark web. CaaS has democratized cybercrime, enabling even low-skilled attackers to launch powerful cyberattacks such as Distributed Denial of Service (DDoS), phishing campaigns, and ransomware attacks with ease. This paper explores the operational structure of CaaS, including the use of cryptocurrencies for transactions and the global reach of these illicit platforms. The implications of this shift extend beyond economic losses, threatening national security, corporate stability, and personal privacy. While governments and law enforcement agencies are struggling to keep pace with the rapid evolution of these services, the paper examines legal and regulatory challenges in combating CaaS, as well as the role of international cooperation. Furthermore, it discusses technological countermeasures, including artificial intelligence and machine learning, as potential solutions to mitigate the threat. Ethical considerations surrounding the surveillance and control of online spaces are also addressed. The paper concludes by highlighting future trends in CaaS and stressing the need for a balanced approach between innovation and security to effectively counter this growing threat.

5G Security Features, Vulnerabilities, Threats, and Data Protection in IoT and Mobile Devices: A Systematic Review

The evolution of wireless communications, from the first to the fifth generation, has driven Internet of Things (IoT) advancements. IoT is transforming sectors like agriculture, healthcare, and transportation, but also presents challenges like spectrum bandwidth demand, speed requirements, and security issues. IoT environments, with embedded sensors and actuators, connect to other devices to transmit and receive data over the internet. These data are processed locally or in the cloud, enabling decision-making and automation. Various wireless technologies, including Bluetooth, Zigbee, LoRa, and WiFi, cater to specific IoT applications. 5G, with its high speeds, low latency, and efficient bandwidth sharing, is ideal for high-speed data transmission, and thus it provides robust infrastructure for low-latency and bandwidth-sensitive applications. This latest mobile network technology is being rapidly implemented worldwide, providing unprecedented throughput and low latency, which are crucial for the IoT. This paper presents a comprehensive systematic review on 5G security features, vulnerabilities, threats to mobile devices, security in IoT devices, common attacks to IoT devices and protection of data in this environment. Despite enhanced security, 5G faces challenges like Distributed Denial of Service (DDoS), Man In The Middle (MITM), cross-slice disruptions, and side-channel attacks.

Security Model for the Detection of Distributed Denial of Service Attack (DDoS) at the Access Layer in Cloud Reference Architecture

DDoS attacks on the cloud have become an emerging problem, which calls for an intelligent protection solution for information, communication and computing resources. Cloud reference architecture as a new technology with wider access facility, the access layer in the reference architecture becomes grave to numerous security challenges, and it is mostly exploited by the attacker using compromised computers to launch DDoS attack which affects its performance by shutting down some services. Many security frameworks have been proposed in the past, but they are not enough to provide security solution for accurate detection and control of DDoS attack at the access layer. Intelligent security model based on artificial neural network was developed to detect and control DDoS attack at the access layer. DDoS dataset obtained online was used to train and test the intelligent security model using MATHLAB workspace. Simulated results implemented and generated with receive operator characteristic analyzer (Roc) showed a true positive rate of 98.2% to detect and control DDoS attack at the access layer and a false negative rate of 0.02%. The inclusion of additional parameters to determined and identifies the source of the attack, whether it is lunch from outside or inherent within the reference architecture is recommended. KEYWORDS: Reference Architecture, Access Layer, Distributed Denial of Service (DDOS), Artificial Neural Network’s (ANN’s)

Research on Multi-Layer Defense against DDoS Attacks in Intelligent Distribution Networks

With the continuous development of new power systems, the intelligence of distribution networks has been increasingly enhanced. However, network security issues, especially distributed denial-of-service (DDoS) attacks, pose a significant threat to the safe operation of distribution networks. This paper proposes a novel DDoS attack defense mechanism based on software-defined network (SDN) architecture, combining Rényi entropy and multi-level convolutional neural networks, and performs fine-grained analysis and screening of traffic data according to the amount of calculation to improve the accuracy of attack detection and response speed. Experimental verification shows that the proposed method excels in various metrics such as accuracy, precision, recall, and F1-score. It demonstrates significant advantages in dealing with different intensities of DDoS attacks, effectively enhancing the network security of user-side devices in power distribution networks.

Blockchain Security:"Botnets and Bitcoin Mining” - A Study on the Impacts and Countermeasures

Introduction: Botnets have become a significant threat to cybersecurity, as they can be used for a wide range of malicious activities, including Distributed Denial-of-Service (DDoS) attacks, spamming, and cryptocurrency mining. Bitcoin Mining, in particular, has become a lucrative target for cybercriminals, as it requires massive computing power and can generate significant profits. Method: In this paper, the author presents a study on a botnet that uses an HTA file to gain initial access and execute code on a victim's device, followed by the installation of mining software to infect the device and bitcoins. Result: The author analyzes the botnet's behaviour, including its evasion techniques and Bitcoin Mining activities, and discusses the implications of current findings for cybersecurity and Bitcoin Mining. Conclusion: Future research should also investigate the use of different command and control servers and other advanced attack frameworks in botnet operations and examine the potential connections between botnets and other cybercrime activities, such as ransomware and espionage.

Botnet Attack Identification and Mitigation condition Software-Defined Networks Utilizing CNN Algorithm

One new design that makes managing and communicating across large-scale networks easier and more flexible is software-defined networking, or SDN. It allows for the smooth and dynamic execution of complicated network choices via programmable and centralized interfaces. But SDN opens doors for people and companies to tailor network apps to their needs, allowing them to enhance services. On the other hand, it began to encounter a host of new privacy and security issues and brought the dangers of one point of failure all at once. In most cases, hackers use OpenFlow switches to conduct botnets or distributed Denial of Service (DDoS) assaults against the controller. Popular security apps that use deep learning (DL) to quickly identify and counteract attacks are on the rise. Here, we examine botnet-based DDoS attack detection using DL approaches in an SDN-supported context and demonstrate their performance. For the assessment, we utilize a dataset that we just created ourselves. In order to choose the most useful subset of characteristics, we used weighting of features and tuning techniques. Using both a synthetic dataset and actual testbed conditions, we validate the measurements or simulation results. The primary objective of this research is to identify botnet-based DDoS assaults using easily-obtained characteristics and data using a lightweight DL approach with baseline hyper-parameters. We found that the DL technique's performance is affected by the optimal subset of features, and that the accuracy of predictions of the same approach may be varied with a different collection of features. Lastly, our empirical findings show that the CNN approach works better than both the dataset and the actual testbed environments. With CNN, the detection rate for typical flows is 99% and for malicious flows it drops to 97%.

A Framework for Detecting Distributed Denial of Services Attack in Cloud Enviorment using Machine Learning Techniques

Distributed Denial of Service (DDoS) persists in Online Applications as One of those significant threats. Attackers can execute DDoS by the more natural steps. Then with the high productivity to slow the consumer access services down. To detect an attack on DDoS and using machine learning algorithms. The Overseen to detect and mitigate the attack, machine learning algorithms such as Naive Bayes, decision tree, k-nearest neighbours (k-NN) and random forest are used. There are three steps: gathering information, preprocessing and feature Extraction in "Normal or DDoS" classification algorithm for detection Attack use Dataset NSL-KDD. Similar algorithms have different functions Conduct that is dependent on the features selected. DDOS-attack performance Detection is compared, and it indicates the best algorithm. Attempts at Distributed Denial of Service ( DDoS) Were the most powerful attacks of the last period. A Virtual Network. The intrusion detection system (NIDS) should be designed seamlessly to Fight the latest strategies and trends of those attackers NIDS on DDoS. In this paper, we propose an NIDS capable of detecting Current DDoS attacks, as well as new forms. The main characteristic of Our NIDS is the combination of various classifiers using an ensemble Models, with the concept of each classifier being able to target different Aspects/types of intrusions, and more effective in doing so Mechanism for protecting against new intrusions. Additionally, we perform a detailed study of and based on, DDoS attacks check the reduced set of functions [27, 28] to be essential to Enhance accuracy. We are playing with and analyzing NSL-KDD Dataset with a feature set reduced, and our proposed NIDS will Detect 99.1 per cent of active DDoS attacks. Let's compare our Tests with other methods which already exist. Our approach to NIDS has Able to learn to keep up with existing and evolving DDoS Attack trends.

Integrating machine learning for sustaining cybersecurity in digital banks

Cybersecurity continues to be an important concern for financial institutions given the technology's rapid development and increasing adoption of digital services. Effective safety measures must be adopted to safeguard sensitive financial data and protect clients from potential harm due to the rise in cyber threats that target digital organizations. The aim of this study is to investigates how machine learning algorithms are integrated into cyber security measures in the context of digital banking and its benefits and drawbacks. We initially provide a general overview of digital banks and the particular security concerns that differentiate them from conventional banks. Then, we explore the value of machine learning in strengthening cybersecurity defenses. We revealed that insider threats, distributed denial of service (DDoS) assaults, ransomware, phishing attacks, and social engineering are main cyberthreats that are digital banks exposed. We identify the appropriate machine learning algorithms such as support vector machines (SVM), recurrent neural networks (RNN), hidden markov models (HMM), and local outlier factor (LOF) that are used for detection and prevention cyberthreats. In addition, we provide a model that considers ethical concerns while constructing a cybersecurity framework to address potential vulnerabilities in digital banking systems. The advantages and disadvantages of incorporating machine learning into the cybersecurity strategy of digital banks are outlined using strengths, weaknesses, opportunities, threats (SWOT) analysis. This study seeks to provide a thorough knowledge of how machine learning may strengthen cybersecurity procedures, protect digital banks, and maintain customer trust in the ecosystem of digital banking.

Identifying and classifying cyberattacks on airports

This paper describes research to identify and classify cyberattacks in the aviation industry in order to present the true reality of airports as a critical infrastructure and the threats that airport operators face. We conducted a critical review related to types of cyberattacks and supported by updated studies to analyse cyberattacks in the aviation industry from 2000 to 2023 due to the increase of attacks occurring in this period. Data was collected from verifiable sources such as the Center for Strategic and International Studies (CSIS), Federal Aviation Administration, EUROCONTROL, European Union Aviation Safety Agency (EASA), European Union Agency for Cybersecurity (ENISA) and KonBriefing. The findings of this study revealed that recent years have seen an increase in the number of distributed denial-of-service (DDoS) and ransomware cyberattacks at airports by foreign countries motivated by political and economic reasons, diplomatic espionage or even as part of a cyber war. This is particularly worrying, because the most influential international organisations and countries are recognising the existence of a cyber war in political, espionage, terrorism, safety, financial and commercial terms. The new contribution of this research lies in the fact that many uncertainties surround the cyberattacks that airport operators and commercial airlines face on a daily basis. Cyberattacks in the aviation industry are more common than most people realise, and the issue is that sometimes this information is silenced by governments, airport and airline operators to avoid unnecessary social alarm.

CapsRule: Explainable Deep Learning for Classifying Network Attacks.

Despite the potential deep learning (DL) algorithms have shown, their lack of transparency hinders their widespread application. Extracting if-then rules from deep neural networks is a powerful explanation method to capture nonlinear local behaviors. However, existing rule extraction methods suffer from inefficiency, incomprehensibility, infidelity, and not scaling well. Concerning security applications, they are not optimized regarding the decision boundary, data types and ranges, classification tasks, and dataset size. In this article, we propose CapsRule, an effective and efficient rule-based DL explanation method dedicated to classifying network attacks. It extracts high-fidelity rules from the feed-forward capsule network that explains how an input sample is classified. Using precomputed coupling coefficients, the training phase overlaps the rule extraction process to increase efficiency. The activation vector of a capsule can represent semantic intelligence about the attributes of the input sample. The rules extracted from CapsRule address the major concerns of network attack detection. The rules: 1) approximate the nonlinear decision boundary of the underlying data; 2) reduce the number of false positives significantly; 3) increase transparency; and 4) help find errors and noise in the data. We evaluate CapsRule on the CICDDoS2019 dataset that contains over a million of the most advanced Distributed Denial-of-Service (DDoS) attacks. The extensive evaluation shows that it generates accurate, high-fidelity, and comprehensible rules. CapsRule achieves an average accuracy of 99.0% and a false positive rate of 0.70% for reflection- and exploitation-based attacks. We verify that the learned features from the rulesets match our domain-specific knowledge. They also help find flaws in the dataset generation process and erroneous patterns caused by attack simulators.

Empirical analysis of the cyberattacks of the Russian–Ukrainian war

This research study aims to empirically analyze the cyberattacks that occurred in the context of the Russian–Ukrainian conflict between 2022 and 2023, with a specific focus on the impact of these attacks on civilian infrastructure and institutions. The data collection for this study is based on publicly available sources from the Cyber- Peace Institute, taking into account various types of incidents such as malware, distributed denial of service (DDoS) attacks, spam, information operations, and website defacements. The study employs a network theory approach to examine the structure and dynamics of incidents and campaigns, while additional statistical methods and trend analysis are used to assess sector-specific and geographic patterns, as well as changes in attack frequency and severity. The research aims to contribute to the existing literature on cyber warfare and to provide valuable insights into the cyber threats faced by civilian infrastructure and institutions during times of conflict.

Vulnerabilities and Threats to AIS Security Systems

This research explores vulnerabilities and threats to Accounting Information Systems (AIS) and evaluates effective mitigation measures to address these issues. Using both qualitative and quantitative approaches, this research involved literature studies, surveys, expert interviews, and case analysis to identify and analyze the different types of vulnerabilities and threats faced by AIS. The results showed that human error, software flaws, and system integration complexity are the main sources of vulnerabilities in AIS. The most common threats are cyberattacks, insider threats, and Distributed Denial of Service (DDoS) attacks. The impact of these threats includes financial loss, reputational damage, and significant legal implications.Mitigation strategies identified include the development of robust security policies, the use of cutting-edge security technologies, and the conduct of regular audits and monitoring. The findings emphasize the importance of a layered approach to improving AIS security and reliability. This research provides an in-depth insight into how organizations can identify, evaluate and manage vulnerabilities and threats to their AIS, which is essential for maintaining the integrity, confidentiality and availability of accounting data in an increasingly complex digital age.