Articles | Open Access | DOI: https://doi.org/10.37547/tajiir/Volume08Issue06-01

Quantifying Cloud Cyber Risk Exposure: A Business Analytics Model for Multi-Cloud Security Posture Optimization

Hasib Ur Rashid , Department of Management and Information Technology in Business Analytics, St.Francis College, NY,USA
MD Al-Amin Chowdhury , Department of Management and Information Technology in Business Analytics, St.Francis College, NY,USA
Shuvo Ranjan Das , Department of Management and Information Technology in Healthcare Management, St.Francis College, NY, USA
Sadia Afroz , Department of Information Technology services Administration and Management, St.Francis college, NY, USA

Abstract

The emergence of the multi-cloud computing environments has rapidly increased the attack surfaces of organizations, and it has created dynamic and complex cyber risk exposures that cannot be effectively captured under the traditional qualitative security assessment framework. It is suggested that this study will provide new business analytics-based model to quantify exposure to cloud cyber risks and optimize the security posture of multi-clouds based on data-driven decision-making. The study incorporates heterogeneous cloud security telemetry, such as configuration states, identity and access management (IAM) indicators, vulnerability severity scores, and threat intelligence feeds as input into a quantitative risk assessment model. The model analyzes the exposure of risks in distributed cloud infrastructures, through the use of probabilistic modeling and weighted risk scoring methods, and produces comparative risk indexes of various cloud service providers. Empirical testing, using aggregated data on publicly available cloud security benchmarking and industry threat reports, shows that the suggested model provides a significant increase in risk visibility and accuracy of risk prioritization. The analysis of the simulation shows that the exposure to high-risk misconfigurations and vulnerability is significantly reduced when organizations embrace analytics-based optimization strategies, and the level of reduction of risks is more than 30 percent in conditions of limited resources allocation. Moreover, predictive analytics allows detecting new trends of threats early, promoting more effective spending on cybersecurity. The key contribution of the study is that it will fill the gap between cybersecurity risk assessment and business analytics by proposing a scalable, quantitative framework specific to multi-cloud settings. The results give practical information to an enterprise decision-maker and allow managing security posture optimization based on organizational risk tolerance and operational limits. The study contributes to theoretical and practical insights into the quantification of cloud cyber risk, providing a solid base in future progress of cloud security governance through adaptive and intelligence-based approaches.

Keywords

Cloud Cyber Risk, Multi-Cloud Security, Risk Quantification, Business Analytics, Security Posture Optimization

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Dhiraj Kumar Akula, Kazi Sanwarul Azim, Yaseen Shareef Mohammed, Asif Syed, & Gazi Mohammad Moinul Haque. (2025). Enterprise Architecture: Enabler of Organizational Agility and Digital Transformation. The American Journalof Management and Economics Innovations, 7(8), 54–79. https://doi.org/10.37547/tajmei/Volume07Issue08-06

Suresh Shivram Panchal, Iqbal Ansari, Kazi Sanwarul Azim, Kiran Bhujel, & Yogesh Sharad Ahirrao. (2025). Cyber Risk And Business Resilience: A Financial Perspective On IT Security Investment Decisions. The American Journal of Engineering and Technology, 7(09), 23–48.https://doi.org/10.37547/tajet/Volume07Issue09-04

Iqbal Ansari, Kazi Sanwarul Azim, Kiran Bhujel, Suresh Shivram Panchal, & Yogesh Sharad Ahirrao. (2025). Fintech Innovation And IT Infrastructure: Business Implications For Financial Inclusion And Digital Payment Systems. The American Journal of Engineering and Technology, 7(09), 49–73. https://doi.org/10.37547/tajet/Volume07Issue09-05.

Asif Syed, Iqbal Ansari, Kiran Bhujel, Yogesh Sharad Ahirrao, Suresh Shivram Panchal, & Yaseen Shareef Mohammed. (2025). Blockchain Integration In Business Finance: Enhancing Transparency, Efficiency, And Trust In Financial Ecosystems. The American Journal of Engineering and Technology, 7(09), 74–99. https://doi.org/10.37547/tajet/Volume07Issue09-06.

Kiran Bhujel, Iqbal Ansari, Kazi Sanwarul Azim, Suresh Shivram Panchal, & Yogesh Sharad Ahirrao. (2025). Digital Transformation In Corporate Finance: The Strategic Role Of IT In Driving Business Value. The American Journal of Engineering and Technology, 7(09), 100–125. https://doi.org/10.37547/tajet/Volume07Issue09-07.

Yogesh Sharad Ahirrao, Iqbal Ansari, Kazi Sanwarul Azim, Kiran Bhujel, & Suresh Shivram Panchal. (2025). AI-Powered Financial Strategy: Transforming Business Decision-Making Through Predictive Analytics. The American Journal of Engineering and Technology, 7(09), 126–151. https://doi.org/10.37547/tajet/Volume07Issue09-08.

Keya Karabi Roy, Maham Saeed, Mahzabin Binte Rahman, Kami Yangzen Lama, & Mustafa Abdullah Azzawi. (2025). Leveraging artificial intelligence for strategic decision-making in healthcare organizations: a business it perspective. The American Journal of Applied Sciences, 7(8), 74–93. https://doi.org/10.37547/tajas/Volume07Issue08-07

Maham Saeed. (2025). Data-Driven Healthcare: The Role of Business Intelligence Tools in Optimizing Clinical and Operational Performance. The American Journal of Applied Sciences, 7(8), 50–73. https://doi.org/10.37547/tajas/Volume07Issue08-06

Kazi Sanwarul Azim, Maham Saeed, Keya Karabi Roy, & Kami Yangzen Lama. (2025). Digital transformation in hospitals: evaluating the ROI of IT investments in health systems. The American Journal of Applied Sciences, 7(8), 94–116. https://doi.org/10.37547/tajas/Volume07Issue08-08

Kami Yangzen Lama, Maham Saeed, Keya Karabi Roy, & MD Abutaher Dewan. (2025). Cybersecurityac Strategies in Healthcare It Infrastructure: Balancing Innovation and Risk Management. The American Journal of Engineering and Technology, a7(8), 202–225. https://doi.org/10.37547/tajet/Volume07Issue08-17

Maham Saeed, Keya Karabi Roy, Kami Yangzen Lama, Mustafa Abdullah Azzawi, & Yeasin Arafat. (2025). IOTa and Wearable Technology in Patient Monitoring: Business Analyticacs Applications for Real-Time Health Management. The American Journal of Engineering and Technology, 7(8), 226–246. https://doi.org/10.37547/tajet/Volume07Issue08-18

Bhujel, K., Bulbul, S., Rafique, T., Majeed, A. A., & Maryam, D. S. (2024). Economic Inequality And Wealth Distribution. Educational Administration: Theory and Practice, 30(11), 2109–2118. https://doi.org/10.53555/kuey.v30i11.10294

Groenewald, D. E. S., Bhujel, K., Bilal, M. S., Rafique, T., Mahmood, D. S., Ijaz, A., Kantharia, D. F. A., & Groenewald, D. C. A. (2024). Enhancing Organizational performance through competency-based human resource management: A novel approach to performance evaluation. Educational Administration: Theory and Practice, 30(8), 284–290. https://doi.org/10.53555/kuey.v30i8.7250

Azam, M. A., Ansari, I., Haque, G. M. M., & Jahid, A. (2026). Leveraging Health Information Systems and Predictive Analytics to Improve Patient Outcomes: A Data-Driven Approach. The American Journal of Medical Sciences and Pharmaceutical Research, 8(03), 45–70. https://doi.org/10.37547/tajmspr/Volume08Issue03-06

Jahid, A., Haque, G. M. M., Ansari, I., & Azam, M. A. (2026). Sustainable IT Infrastructure and Green Data Analytics: Measuring Environmental Performance in Digital Enterprises. The American Journal of Engineering and Technology, 8(03), 80–106. https://doi.org/10.37547/tajet/Volume08Issue03-06

Haque, G. M. M., Ansari, I., Bhujel, K., Jahid, A., & Azam, M. A. (2026). Digital Transformation Strategies and IT Governance: Aligning Business Value with Technology Investments. The American Journal of Management and Economics Innovations, 8(3), 24–48. https://doi.org/10.37547/tajmei/Volume08Issue03-02

Ansari, I., Bhujel, K., & Khawaja, U. (2026). AI-Driven Predictive Analytics and DecisionOutcomes in Modern Enterprises: Impacts on Decision Quality, Speed, and Operational Performance. The American Journal of Engineering and Technology, 8(01), 145–167. https://doi.org/10.37547/tajet/Volume08Issue01-16

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Rashid, H. U., Chowdhury, M. A.-A., Das, S. R., & Afroz, S. (2026). Quantifying Cloud Cyber Risk Exposure: A Business Analytics Model for Multi-Cloud Security Posture Optimization. The American Journal of Interdisciplinary Innovations and Research, 8(06), 26–53. https://doi.org/10.37547/tajiir/Volume08Issue06-01