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386 articles for “security”
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Effect of Structure Teaching Programme on Knowledge Regarding Prevention of Varicose Vein among Security Guards at Selected Hospital, Coimbatore, Tamil Nadu, India
Abstract: Varicose vein most commonly occurs in superficial vein of the legs. It is caused in persons who undergo prolonged standing. Prevention is the key factor for varicose veins. The nurse needs to educate the security guards regarding this condition in order to prevent it. The aim of the study was to identify the effect of structure teaching programme on knowledge regarding prevention of varicose vein among security guards. Quasi-experimental one …
Published in International Journal of Nursing Critical Care · Vol. 6, Issue 1, 2020 · pp. 54–57 Read article
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RIS-Assisted 6G Wireless Communication: BER, Security Gain and Multi-Metric Performance Analysis
Abstract: Reconfigurable Intelligent Surfaces (RISs) provide programmable control over wireless signal propagation and are emerging as a promising technology for enhancing the reliability, energy efficiency, coverage, and physical-layer security of sixth generation (6G) wireless networks. This paper presents a unified simulation-based performance evaluation of conventional SISO, 4G SIMO, and 6G multi-antenna communication systems, followed by an RIS-assisted reliability and security analysis under Rayleigh fading conditions. The simulation results demonstrate that antenna …
Published in International Journal of Broadband Cellular Communication · Vol. 11, Issue 2, 2026 Read article
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Securing Smart Electrical Systems through Comparative Analysis of Machine Learning Models for Classification
Abstract: In the realm of cybersecurity, the intersection of technology and security measures has spurred significant advancements, particularly in safeguarding electrical systems against cyber threats. This research delves into the evolving landscape of cybersecurity within electrical systems, leveraging machine learning techniques to mitigate challenges. By incorporating cybersecurity protocols with machine learning algorithms, this study demonstrates enhanced security measures tailored for electrical infrastructures, pivotal in ensuring efficiency and resilience. Through meticulous examination, …
Published in International Journal of Electrical Power System and Technology · Vol. 12, Issue 2, 2026 Read article
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Blockchain as the Bard of Securities Settlement: A New Way to Think About Trust, Speed, and Openness
Abstract: One of the most promising uses of blockchain technology in financial markets is to modernize securities settlement procedures. Centralized intermediaries, like clearing houses and custodians often cause delays, operational inefficiencies, and counterparty risk in traditional settlement systems. Blockchain, or distributed ledger technology (DLT), can completely change this infrastructure by making real-time, peer-to-peer settlement possible, increasing transparency, and making recordkeeping unchangeable. This article looks at the legal, regulatory, and operational effects …
Published in International Journal of Distributed Computing and Technology · Vol. 11, Issue 2, 2025 · pp. 13–20 Read article
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Climate Change and Smart-Agricultural Water-Use Efficiency: Implications On the Farming Season and Food Security in Nigeria
Abstract: The agricultural water-use efficiency of smallholder farming is under threat due to the impacts of climate change as it concerns farming seasons and agricultural production in other to achieve food security. This issue has raised significant alarm among local farmers, particularly as many rely on rain-fed agriculture as their primary means of food production. Climate-smart agriculture (CSA) techniques have been recommended by The Food and Agriculture Organization (FAO) to help …
Published in International Journal of Water Resources Engineering · Vol. 9, Issue 2, 2023 · pp. 51–60 Read article
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Security Attacks and Challenges of Wireless Sensor Network
Abstract: ABSTRACT Wi-Fi sensor networks is a rising field to analyze and improvement. Due to a huge number of software, avail advantages from such structures and has result in the improvement of Tiny, Reasonably-Priced, disposable and self-contained battery powered computers, known as Sensor Nodes or “Motes”. So the hard part of wireless sensor network is protection makes it more severe constraints than conventional networks. But there are several varieties of sensor …
Published in International Journal of Broadband Cellular Communication · Vol. 5, Issue 1, 2019 · pp. 21–27 Read article
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Improved Communication Security and Enhance Reliability Using Cryptography and Steganography
Abstract: Increased use of technologies and computers has profited humans in many ways but also have resulted in various security concerns. And these security concerns are breached onto the path over which the data is to be transferred. Sending normal messages over the Internet is no longer a secure method for data sharing. In this paper, we have determined how can we provide an encryptedmessage so that there will be no …
Published in International Journal of Digital Communication and Analog Signals · Vol. 9, Issue 1, 2023 · pp. 6–15 Read article
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TCP Security Action Prediction Algorithm based on Machine Learning: A Review
Abstract: The growing range of applications available on the Internet and continuous technological improvements have led to an increase in network security incidents and cyber-attacks. Consequently, computer network security is becoming more and more important. Network security can be allowed or prohibited by a TCP firewall; a device used for computer network security. When utilising classic firewalls, network managers must periodically choose which packets to admit and prohibit to keep computer …
Published in International Journal of Digital Communication and Analog Signals · Vol. 9, Issue 1, 2023 · pp. 21–26 Read article
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Comprehensive Study on Secured Password Authentication with Encrypted Negative Password and AuthStore
Abstract: ABSTRACTEncrypted negative password (ENP) system uses the method where the passwords are first shredded then transferred to negative password and finally coded and stored within the authentication archive. Pre-computation attacks (e.g., Rainbow table and Lookup table attacks) are unavoidable since processor and storage resources are being plenteous. Only hashing is not enough. The encrypted negative password system still can resist the pre-computation attacks. Thus, by securing the sheets with negative …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 6, Issue 1, 2020 · pp. 11–16 Read article
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A Proposed Model for Cloud Security Controlled by CS Using Reactive Programming
Abstract: Security in the Cloud In our suggested approach, the popular reactive programming paradigm has been used as a novel solution. In this research, we evaluate and minimise the execution time for the model proposed in cloud security, where security control is delegated to the CS(Cloud expert) of a certain company based on predetermined alternatives. The synchronisation of concurrent operations as well as the manipulation of real-time We faced some data …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 8, Issue 1, 2022 · pp. 1–11 Read article
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Performance Improvement in Diffie–Hellman Algorithm
Abstract: ABSTRACT Communication is the important part in any type of network for making it possible to transfer data from one node to another. Communication needs quality and security for better performance and for acceptance of users and client companies. Quality is depending on length and a few different elements of community however safety could be very subject parameter in network as it is independent of community length and complexity. Safety …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 20–23 Read article
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Integrated Telecommunication Systems: Networking,Security, and Emerging Technologies inNext-Generation Communication Networks
Abstract: Integrated telecommunication systems play a crucial role in enabling reliable, high-speed, and scalablecommunication across modern digital infrastructures. This paper presents a comprehensive review ofintegrated telecommunication systems with a focus on networking architectures, security mechanisms,and emerging technologies in next-generation communication networks. It examines the fundamentalcomponents of communication systems, including transmission media, communication channels, andstandardized networking protocols, highlighting their contribution to efficient data exchange andsystem interoperability. The study explores both wired and …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 12, Issue 1, 2026 · pp. 36–45 Read article
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Emerging trends and challenges in telecommunications: a review of 5G/6G, softwarization, edge intelligence, IoT security and enabling technologies
Abstract: Telecommunications research over the last decade has accelerated from the deployment and optimization of 5G to early explorations of 6G, driven by demands for extreme data rates, ubiquitous low-latency connectivity, massive device density and novel services such as extended reality (XR) and holographic communications. This review synthesizes recent developments across six interlocking technology areas: radio access and physical-layer advances (5G/6G), network softwarization (SDN/NFV), edge and cloud-native architectures, artificial intelligence for …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 38–43 Read article
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Cloud Security Using Machine Learning: A Study
Abstract: The rapid adoption of cloud computing has revolutionized IT infrastructure, offering unprecedented scalability, flexibility, and cost efficiency. However, this paradigm shift introduces a new spectrum of sophisticated security challenges that traditional, signature-based security mechanisms often struggle to address effectively given the dynamic, multi-tenant, and distributed nature of cloud environments. This paper explores the critical role of Machine Learning (ML) as a potent paradigm for strengthening cloud infrastructure. ML emerges as …
Published in International Journal of Distributed Computing and Technology · Vol. 11, Issue 2, 2025 · pp. 21–30 Read article
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Biometric Fingerprinting and Face Recognition Based Security System
Abstract: ABSTRACTThere are several applications of biometric and face recognition based security system like industries, offices and colleges or homes. This project is an amalgamation of “BT” and “ESD”. The most important part of this system is the fingerprint sensor. Fingerprints of the person is detected using biometric sensor to detect fingerprint. The techniques used for detecting fingerprint are ultrasonic, optical method or thermal. In this paper, fingerprint sensor is used. …
Published in International Journal of Digital Communication and Analog Signals · Vol. 6, Issue 1, 2020 Read article
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Cluster-Based Secure Communication Using Short Path Selection in MATLAB
Abstract: The wireless sensor networks (WSNs) consists of several autonomous sensor nodes with sensing, processing and wireless communication capabilities. In this work, the sensor network security issues are resolved in clustered network when a new node enters into the network. In this present work, two-stage authenticated communication is defined. The first-level authentication is applied between the base station and the cluster head. In this process, the public key cryptography is applied …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 4, Issue 1, 2018 · pp. 21–29 Read article
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Microcontroller Based Security System for Shop
Abstract: Security system for shop should be fixed on the inner side of the shutter in the bottom. It is a safety device developed after intensive research and studying the flaws and pain-points of all types of shutters available in the market. Though coming to the main point, our device will be more secure as compared to other devices available in market in multiple manners like we can develop more security …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 5, Issue 1, 2019 · pp. 9–15 Read article
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Automatic Door Lock System with Security using IoT
Abstract: Smart door locking systems have become more sophisticated as technology has advanced. Though an automatic password-based door lock system provides a more secure method of locking and unlocking the system, because of the ongoing Covid situation, it is extremely dangerous to touch the keypads, which are frequently used by different people. Hence, in this project we use RFID tags and Arduino. The RFID card reader detects and validates the user's …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 7, Issue 2, 2021 · pp. 33–39 Read article
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Cryptography in Wireless Sensor Networks for Security
Abstract: The future developments of the wireless sensor networks and its applications demands for the efficient and secure communication. For the solution of efficient and reliable security needs cryptography algorithms provides good solutions. For providing reliable security schemes mainly data confidentiality now-a-days key management is used. This paper provides a review over cryptography schemes being used to dealt with security issues of wireless sensor networks.
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 2, 2016 · pp. 22–27 Read article
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Securing Internet-of-Things Data in a Healthcare Surveillance Network with a Hybrid Encryption Algorithm
Abstract: IoT-based healthcare solutions are used for remote healthmonitoring and diagnostics to minimize the cost of health careservices. Secure data communication is crucial for treatmentand monitoring. Furthermore, it is vital to safeguard thepatient's information from abuse and data manipulation whileit is in transit because other devices can easily trace it. IoTnetworks have limited CPU capability, memory, and power,making performing the expensive operations required byciphering algorithms challenging. As a result, they require …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 9, Issue 1, 2023 · pp. 25–35 Read article