Search
331 articles for “and security attacks”
-
Public Auditing Based Detection of Packet Dropping Attacks in Wireless Ad Hoc Networks
Abstract: Wireless ad hoc networks are vulnerable to packet dropping attacks. However, they are also subjected to packet dropping due to link errors. In case of multi-hop wireless networks, it is essential to differentiate packet dropping due to link error or malicious attack. When any mechanism is able to differentiate this, can provide high level of security to the network with respect to packet dropping attacks. Many solutions came into existence …
Published in Current Trends in Information Technology · Vol. 6, Issue 3, 2016 · pp. 24–31 Read article
-
A Model for Intrusion Detection and Prevention in a Database System Using Deep Learning
Abstract: With emerging and improved technologies, attacks on database systems and network have also increased. Among the top 10 security weaknesses mentioned, SQL injection and cross-site scripting attacks are the two most significant that cause anomalies in Database Systems. Although these datasets in the database may contain outliers which are typically abnormalities, and therefore accurate classification is necessary in order to prevent false alarms and identify these anomalies. This research created …
Published in Journal of Web Engineering & Technology · Vol. 10, Issue 2, 2023 · pp. 1–9 Read article
-
WAF for Serverless Application Frameworks
Abstract: In today's digital landscape, where online presence is crucial for businesses and organizations, safeguarding web applications against a myriad of cyber threats has become a paramount concern. Enter the Web Application Firewall (WAF), a formidable fortress shielding these digital gateways from malicious intrusions and attacks. Its significance transcends mere technical jargon, as it serves as a sentinel, perpetually vigilant against sophisticated hacking techniques that can compromise sensitive data and disrupt …
Published in Journal of Web Engineering & Technology · Vol. 10, Issue 2, 2023 · pp. 34–40 Read article
-
VHDL Programming for Secure Bootloaders in IoT Security
Abstract: The proliferation of Internet of Things (IoT) devices has brought unparalleled connectivity and convenience. However, this increased connectivity comes with a heightened risk of security vulnerabilities. One of the most critical areas for securing IoT devices is the bootloader, the software responsible for initializing the device and loading the operating system. A compromised bootloader can lead to a complete takeover of the device, making it a prime target for malicious …
Published in International Journal of VLSI Circuit Design & Technology · Vol. 3, Issue 1, 2025 · pp. 19–28 Read article
-
Design and Performance Comparison of Secure Routing Protocol in Integrated UMTS and WLAN Ad Hoc Networks
Abstract: The impact of routing attack on the Integrated Universal Mobile Telecommunications System (UMTS) and Wireless Local Area Network (WLAN) ad hoc network can be minimized by choosing a suitable secure routing protocol. This paper introduces a new secure inter-domain routing protocol SNAuth_SPERIPv2 and its performance comparison with other secure routing protocols for Constant Bit-Rate (CBR) voice conversational traffic. Keywords: Integrated UMTS and WLAN Ad Hoc network, Scalability, QoS, Routing, Security, …
Published in Journal Of Network security · Vol. 4, Issue 3, 2016 · pp. 28–41 Read article
-
A Review on Sybil Attack in Wireless Sensor Network Using Different
Abstract: Disseminated networks, not including trusted identities are predominantly susceptible to sybil attacks, where an opponent generates numerous bogus identities to the operation of weakened network. Here, we reward sybil defender, a sybil security scheme that impacts the network topologies to look after towards sybil attack in social communities. Taking into account performing a restricted amount of random walks within the social graphs, sybil defender is proficient and versatile to huge …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 3, Issue 2, 2016 · pp. 11–16 Read article
-
Artificial Intelligence in Cybersecurity: Emerging Trends, Technological Advancements, and Future Directions for Cyber Defense
Abstract: Artificial Intelligence (AI) is revolutionizing the field of cybersecurity by automating complex security tasks, improving threat detection capabilities, and enhancing the precision of threat response mechanisms. With the rapid evolution of cyber threats such as malware, ransomware, phishing, and data breaches, conventional security systems are often insufficient to provide timely and accurate protection. AI, powered by machine learning algorithms and neural networks, enables the analysis of vast datasets to detect …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 12, Issue 2, 2025 · pp. 103–112 Read article
-
Securing IoT Wilderness with VHDL
Abstract: The Internet of Things (IoT) has revolutionized connectivity by integrating billions of devices and reshaping industries. However, this vast network also brings substantial security concerns. From compromised sensors to hijacked industrial control systems, the vulnerabilities within IoT devices can have far-reaching consequences. Hardware Security Modules (HSMs) provide a reliable and secure environment for performing cryptographic operations and safeguarding sensitive data. This article explores the crucial role of VHDL (VHSIC Hardware …
Published in International Journal of VLSI Circuit Design & Technology · Vol. 3, Issue 1, 2025 · pp. 29–40 Read article
-
Data Embedding Technique for Palette Scale Image using Derived Genetic Algorithm (DEP-DGA)
Abstract: Steganography method is used for exchanging the hidden information. It is defined as the study of hidden communication that deals with the existence of communicated messages. The existing methodology for minimizing additive distortion in steganography fails in measuring the level of distortion for the given source palette digital image. Perfect sphere shaped palette digital images are not suitable for selection, as cover models because the hidden data might be easily …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 1, Issue 2, 2014 · pp. 1–10 Read article
-
ML Associated DoS and DDoS Attack Observation in Protection
Abstract: DoS and DDoS assaults are significant risks to the availability and integrity of online services and networks. Attack traffic might come from a variety of geographical regions, making it difficult to filter and neutralize the attack. DDoS attacks are far more sophisticated and powerful than DoS attacks. They use a network of compromised devices, known as a botnet, to launch a coordinated attack on a target. Monitoring and evaluating the …
Published in International Journal of Satellite Remote Sensing · Vol. 2, Issue 1, 2024 · pp. 18–26 Read article
-
Data Breaches and Malware Detection in Healthcare System
Abstract: The healthcare sector is undergoing a chaotic digital transformation, but the incorporation of new technologies is not typically the cause of health information-related data breaches. According to published industry studies, there are still many recorded data breaches as a result of equipment theft, hacking, ransomware attacks, and misuse, as well as a lack of basic security precautions. When compared to any other field, protecting health information is given the highest …
Published in Journal of Advanced Database Management & Systems · Vol. 9, Issue 3, 2022 · pp. 15–24 Read article
-
A Review on Web Application with Vulnerabilities Protection
Abstract: Abstract— Web application vulnerabilities as easy to misuse Vulnerable Web applications not only put network frameworks and devices at substantially more greater risk, they likewise offer an immediate channel to confidential customer data, for example, credit card numbers, account history and health records, and also to corporate data. The security requirements of web applications by giving an analysis of the objects, principals and the features of present day web applications. …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 4, Issue 3, 2017 · pp. 31–38 Read article
-
AI-Driven Cyber Threat Detection and Response Framework for Higher Educational Institutions (HEIs)
Abstract: Higher educational institutions (HEIs) are increasingly exposed to complex cyber threats due to their open-access digital ecosystems, diverse user populations, and extensive research infrastructures. Conventional signature-based intrusion detection systems often fail to detect zero-day and evolving attacks, creating an urgent need for intelligent and adaptive security mechanisms. This research introduces an AI-based framework for detecting and responding to cyber threats, specifically designed for HEIs. The framework employs an unsupervised machine …
Published in Journal Of Network security · Vol. 14, Issue 2, 2026 · pp. 28–34 Read article
-
Threats and Attacks on WirelessHART Network in Industrial Control Systems
Abstract: The communication between two devices can be secure and maintain the integrity of the data in which the network protocol plays an important role in the same. Due to the different requirement in the industrial needs make difficult to maintain one standard which lead to the attacks like packet injection and denial-of-service. This paper describes the WirelessHART Protocol (Wireless Highway Addressable Remote Transducer Protocol) based vulnerabilities in order to perform …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 8, Issue 1, 2021 · pp. 33–41 Read article
-
To Improve the Security of Virtual Private Network (VPN) in Cyber Security
Abstract: AbstractInternet has become low cost communications architecture and it has brought great convenience to people’s work and lives with development of the network technology. A client side machine may become a target or a staging point for an attack from within the connecting network. An attacker could exploit bugs or misconfiguration in a client side machine or use other types of hacking tools for an attack and get the confidential …
Published in Journal of Computer Technology & Applications · Vol. 10, Issue 1, 2019 · pp. 1–9 Read article
-
A New Algorithm for Security in Cloud Computing
Abstract: ABSTRACTThis article provides a concise introduction to cloud computing and its relationship with security issues The forecast is cloudy with a good chance of performance improvements and meaningful connectivity. In this paper, we discus about a brief introduction to cloud computing and network security. We have also given a few security issues related to cloud computing.General Terms: Cloud computing, network security and related IssuesKeywords: Cloud computing, Saas, Paas, Iaas, security …
Published in Current Trends in Information Technology · Vol. 2, Issue 2, 2012 · pp. 1–6 Read article
-
Fortifying the Cloud: AI-Driven Security Paradigms and Evolving Threat Defenses in Modern Cloud Computing
Abstract: Organizations worldwide are raising their concerns about security maintenance while cloud computing expands rapidly to serve as a digital transformation foundation. The study explores modern cloud security patterns while also evaluating how artificial intelligence modifies the identification and evaluation of complex cyber threats along with their prevention methods. New security threats such as insider operations and DDoS attacks and data breaches alongside insecure APIs can be detected through machine learning …
Published in Journal of Operating Systems Development & Trends · Vol. 12, Issue 2, 2025 · pp. 34–40 Read article
-
Blockchain-Enabled Secure Data Sharing in Mobile IoT Networks
Abstract: The rapid proliferation of mobile Internet of Things (IoT) devices has resulted in an exponential increase in data generation, storage, and sharing, which poses significant challenges related to security, privacy, integrity, and trustworthiness. Traditional centralized architectures for IoT data exchange are inherently vulnerable to single points of failure, unauthorized access, data tampering, and limitations in scalability. Blockchain technology, with its decentralized ledger structure, cryptographic integrity, and consensus mechanisms, provides a …
Published in International Journal of Mobile Computing Technology · Vol. 4, Issue 1, 2026 · pp. 38–44 Read article
-
Comparing UWDBCSN Clustering with LNCA for Node Replication Attack
Abstract: AbstractClustering in WSN divides sensor nodes into different clusters. Each node is headed by a cluster head. Instead of direct routing, the communication can take place between cluster heads that increases the lifetime of sensor network. Some security issues in clustering may arise because of the presence of attacker node(s) in the network. Attacker nodes may disrupt the whole cluster by introducing attacks like node replication, denial of service, wormhole, …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 4, Issue 2, 2017 · pp. 41–49 Read article
-
Enhancing Smart Grid Security: Machine Learning Approaches for Detecting Anomalies
Abstract: The integration of Information and Communication Technology (ICT) with traditional electric grids has led to the development of smart grids. However, this integration has also increased the risk of anomalies, such as cyber-attacks, metering fraud, electricity theft etc. False Data Injection Attacks are a class of cyber-attacks against power grid monitoring systems, where adversaries can inject false data to manipulate the grid’s operation. Metering frauds pertain to malicious customers com- …
Published in Trends in Electrical Engineering · Vol. 14, Issue 2, 2024 · pp. 10–19 Read article