Sign inSubmit
Tips: “quotes” for a phrase · author:Lee · a DOI goes straight to its article

344 articles for “data security”
Set a search alert
Research ArticleOpen accessIn the abstractOnline ML Streaming-Based Leading Ensemble Classifier for Intrusion Detection in IoTNeeraj Sharma, Neelu NihalaniIn the present decade, preventing IoT networks from malicious attacks and to ensure the privacy and integrity of data by strengthening their cybersecurity perspective is a critical concern. Traditional methods alone are not sufficient to detect multiple attacks. IDS-based system plays a crucial role to maintain security due to continuous expanding nature of IoT networks. Traditional methods alone are often … …Journal of Computer Science, Vol. 21, Issue 10 · 16 Dec 2025 · 2,086 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Comparative Computational Efficiency Analysis of LSB and Hybrid Steganographic MethodsDivya Sharma, Chander PrabhaElectronic Medical Images (EMI) are of various types such as X-rays, CT scans, MRIs, etc. EMIs are generally large, but they vary in dimensions and sizes based on the body part to which they belong. Not much research has been done to secure EMIs due to their varied and large sizes, while ensuring their accessibility for real-time transmission. Where access … …Journal of Computer Science, Vol. 21, Issue 10 · 28 Nov 2025 · 2,466 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimized Feature Reduction Techniques for Enhanced Network Threat Detection in Wireless Sensor NetworksBikash Kalita, Satyajit SarmahThe security of Wireless Sensor Networks (WSNs) is currently seriously threatened by numerous threats. Consequently, a number of applications are offered to regulate data and information sharing along with the related security features that need to be maintained throughout data transfer. This study suggests an intelligent feature reduction methodology based on machine learning that uses Modified Principal Component Analysis (MPCA) … …Journal of Computer Science, Vol. 21, Issue 8 · 10 Oct 2025 · 2,295 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalyzing Food Security through Flood Recession Farming: A Case Study of the Upper East Region, GhanaJohn Aloba Atubiga, Alobit Baba AtubigaSustainable Development Goals one and two aim at reducing poverty and eradicating hunger by the year 2030. However, the realization of these goals, especially among subsistent farmers in Africa, is marred by the occurrence of climatic events such as floods and drought which have retarded crop production in the sub-region. This means that there is a need to explore other … …Journal of Social Sciences, Vol. 18, Issue 1 · 5 Dec 2022 · 5,653 accessesView PDFCite
Research ArticleOpen accessIn the abstractExploring the Impact of Floods on Rural Communities on Emerging Food Security Challenges in GhanaJohn Aloba Atubiga, Eric DonkorThe article analyzed the impact of floods on rural communities onemerging food security challenges in Ghana using the Bawku West District of theUpper East Region of Ghana as a case study. Flooding has become the mostdestructive natural hazard which affectsrural livelihoods, especially subsistent farmers. The data for the study wereobtained through the use of the mixed method. 150 households were … …Journal of Social Sciences, Vol. 18, Issue 1 · 19 Sep 2022 · 6,768 accessesView PDFCite
Research ArticleOpen accessIn the abstractSustainable Peace and Security in Africa: Strategy for Attainment of Agenda 2063 of the African UnionOsimen Goddy Uwa, Emeka Charles IlohTheincidence of violent conflict and insecurity in Africa is evident and apparent.Armed conflicts have become a regular realism in Africa for so long and thecontinent is predominantly conflict-prone and has also accommodated more thanone-third of international armed conflicts in the last few years. Theresurgence of conflict in Africa after the Cold War is mostly worrisome and disturbing.Despite these challenges and … …Journal of Social Sciences, Vol. 18, Issue 1 · 19 Sep 2022 · 6,645 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Secured Blockchain-based Information-Centric NetworkAbdelrahman Sheham Abdellah, Sherif Saif, Hesham E. ElDeeb et al.In this study, we propose an Information-Centric Network (ICN) approach for the Internet as an alternative to the present host-centric architecture. The proposed approach solves present Internet challenges, where most Internet users nowadays are involved in seeking knowledge by searching through large amounts of data, independent of the data's physical locations and these users usually have requests that need prompt … …Journal of Computer Science, Vol. 18, Issue 4 · 17 Apr 2022 · 6,243 accessesView PDFCite
Research ArticleOpen accessIn the abstractInfluence of E-Service Quality Dimensions on Repurchase Intention for Digital Products: The Role of Satisfaction and Trust Among Young Consumers in Chattogram City, BangladeshMohammad Toufiqur Rahman, Ashfia Khan Ema, Muhammad Abdul AhadThis study aims to analyze the digital product marketplace in Chattogram, Bangladesh by investigating the influence of e-service quality dimensions, namely reliability, responsiveness, security, and convenience, on mobile-first young consumers' satisfaction, trust, and repurchase intention. Using repurchase intention as a primary indicator of digital loyalty, the study contributes to existing literature by considering theories such as the Expectancy-Confirmation Theory, Relationship … …Journal of Computer Science, Vol. 22, Issue 8 · 18 Aug 2026 · 1,651 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Lightweight and Privacy-Preserving Biometric Authentication Framework for Sustainable IoMT SystemsSaima Anwar Lashari, Mahmood A. Al-Shareeda et al.Biometric authentication provides secure, identity-bound access control for the Internet of Medical Things (IoMT), crucial for wearable, implantable, and ambient devices. However, the inherent immutability and sensitivity of biometric data pose severe privacy risks in the event of a breach. Furthermore, conventional public-key cryptography is often too computationally intensive for resource-constrained IoMT hardware. To address these challenges, this paper proposes … …Journal of Computer Science, Vol. 22, Issue 1 · 9 Feb 2026 · 1,931 accessesView PDFCite
Research ArticleOpen accessIn the abstractIoT-Integrated CNN Deep Learning for Automated Breast Cancer Detection and DiagnosisYamini Kalva, R. Ganesh Babu, Sindhu V. et al.Breast cancer continues to be a primary cause of death in women, requiring prompt and accurate diagnosis to enhance treatment results. Traditional diagnostic techniques depend on manual assessment, which leads to possible misclassification, significant inter-observer variability, and delays in decision-making. Current deep learning models, including CNNs, frequently experience feature loss, gradient declining and restricted adaptability to real-time data. To overcome … …Journal of Computer Science, Vol. 22, Issue 4 · 30 Mar 2026 · 1,761 accessesView PDFCite