Jul 2026· Emirates International University Journal· 0 citations· 19 references
TL;DR
This review examines the major security threats affecting cloud computing environments, including data breaches, account hijacking, insider threats, insecure application programming interfaces (APIs), cloud misconfigurations, distributed denial-of-service (DDoS) attacks, multi-tenancy risks, and regulatory compliance issues.
Abstract
Cloud computing has become a fundamental paradigm for delivering scalable, flexible, and cost-effective computing resources through Internet-based platforms. Its rapid adoption across various sectors has enhanced operational efficiency, resource utilization, and service delivery. Despite these advantages, cloud environments continue to face significant security challenges that threaten the confidentiality, integrity, and availability of data and services. This review examines the major security threats affecting cloud computing environments, including data breaches, account hijacking, insider threats, insecure application programming interfaces (APIs), cloud misconfigurations, distributed denial-of-service (DDoS) attacks, multi-tenancy risks, and regulatory compliance issues. The study also analyzes the security implications associated with different cloud services and deployment models. Furthermore, it reviews contemporary security mechanisms and mitigation strategies, including encryption techniques, Identity and Access Management (IAM), Multi-Factor Authentication (MFA), Zero Trust Architecture (ZTA), Cloud Security Posture Management (CSPM), Artificial Intelligence-based security systems, DevSecOps practices, and Confidential Computing. In addition, the strengths and limitations of existing approaches are critically discussed, while emerging trends, research gaps, and future research directions are highlighted. By synthesizing recent developments in cloud security, this review provides researchers, practitioners, and decision-makers with a comprehensive understanding of current challenges and promising solutions for securing modern cloud computing environments.
The study demonstrates that the key factors to achieving effective cloud security are continuous monitoring, robust governance policies, employee awareness training, and high-level cybersecurity frameworks.
Veeramani Sampathkumar, Dinesh Kumar Ramaraj, Rajesh Kotha et al.· International journal of com...· 0 citations
Cloud computing has revolutionized the IT industry by offering scalable and cost-effective solutions for data storage and processing. However, the security of data transmission in cloud environments remains a critical concern. This paper explores various protocols and mechanisms employed to secure data transmission in cloud computing. It examines encryption techniques, authentication protocols, secure transmission standards, and emerging security frameworks. We discuss challenges such as man-in-the-middle attacks, data breaches, and insider threats while analyzing existing security measures and their effectiveness. The study also explores advancements in cryptographic approaches, AI-driven security models, and quantum cryptography to enhance secure data transmission. Through a comprehensive literature review and methodological analysis, this paper presents insights into best practices and future directions in cloud security. The findings emphasize the importance of an integrated security approach that combines traditional security mechanisms with cutting-edge innovations. The conclusions highlight the necessity of continuous advancements in security protocols to combat evolving cyber threats and ensure the confidentiality, integrity, and availability of cloud-based data transmission.
Sophie Turner, Robert Miller· International Journal of Dat...· 0 citations
Cloud computing has revolutionized the IT industry by offering scalable and cost-effective solutions for data storage and processing. However, the security of data transmission in cloud environments remains a critical concern. This paper explores various protocols and mechanisms employed to secure data transmission in cloud computing. It examines encryption techniques, authentication protocols, secure transmission standards, and emerging security frameworks. We discuss challenges such as man-in-the-middle attacks, data breaches, and insider threats while analyzing existing security measures and their effectiveness. The study also explores advancements in cryptographic approaches, AI-driven security models, and quantum cryptography to enhance secure data transmission. Through a comprehensive literature review and methodological analysis, this paper presents insights into best practices and future directions in cloud security. The findings emphasize the importance of an integrated security approach that combines traditional security mechanisms with cutting-edge innovations. The conclusions highlight the necessity of continuous advancements in security protocols to combat evolving cyber threats and ensure the confidentiality, integrity, and availability of cloud-based data transmission.
Rohit Malhotra, Sneha Banerjee· International Journal of Mod...· 0 citations
As cloud computing continues to grow and become integral to business operations, securing cloud environments has emerged as a critical concern. This paper explores the multifaceted challenges of cloud security and proposes solutions to mitigate these risks. We discuss the inherent vulnerabilities of cloud infrastructure, the complexities of data protection, and the difficulties in maintaining compliance and governance. Specifically, we address issues such as data breaches, insider threats, and the lack of visibility and control in cloud environments. Through comprehensive analysis and experimental data, we demonstrate the effectiveness of various security measures, including encryption, access control, Security Information and Event Management (SIEM) systems, and automated compliance management tools, in enhancing cloud security. The findings highlight best practices and strategies to safeguard cloud environments against evolving cyber threats, ensuring data integrity, confidentiality, and regulatory compliance.
This paper presents an analytical study of storage security techniques in IaaS environments and examines the main threats that may affect data hosted in the cloud, including unauthorized access, misconfigurations, insider threats, and cyber attacks.
Yahaya Coulibaly, Ouedraogo Paloute Karim Charlemagne, Ouedraogo Yann Christian Florian et al.· International Journal of Lat...· 0 citations
Cloud computing has emerged as a transformative paradigm for delivering scalable, flexible, and cost-effective computing services over the Internet. As organizations increasingly rely on cloud platforms for data storage, application hosting, and resource management, ensuring secure access to cloud resources has become a critical challenge. Authentication and authorization mechanisms play a fundamental role in protecting cloud environments by verifying user identities and regulating access privileges. This paper presents a comprehensive review of user authentication and authorization techniques in cloud computing. The study examines widely adopted authentication approaches, including password-based, multi-factor, biometric, and behavioral authentication methods, as well as authorization models such as Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC), and Mandatory Access Control (MAC). Furthermore, recent advancements in artificial intelligence-driven authentication, fine-grained access control, graphical authentication systems, and cloud security frameworks are reviewed and analyzed. The findings indicate a significant transition from traditional security mechanisms toward intelligent, adaptive, and context-aware solutions that enhance security, usability, and access management. The review highlights that multi-factor authentication, biometric technologies, behavioral analytics, and attribute-based authorization frameworks offer improved protection against evolving cyber threats and represent promising directions for securing modern cloud computing environments.
C. Patel· International Journal of Mod...· 0 citations
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