Big Data Analytics and Cybersecurity for Sustainable Infrastructures in Business Transformation

This paper examines how cybersecurity and the integration of Big Data Analytics (BDA) can be ‎utilized to create efficient business structures. To establish a conceptual relationship between data-driven innovation, cybersecurity, and sustainable digital transformation, this study aims to evaluate the global output of research, collaboration networks, and thematic trends. The PRISMA-based ‎systematic review was developed with the Scopus database (2020-2025) to locate, filter, and ‎examine 785 pertinent articles. It implements Biblioshiny visualization, which identifies leading authors, institutions, and evolving research themes. The findings demonstrated a rise of linked ‎publications by 16.48 points annually, with the USA, China, and India yielding the highest part ‎of the global picture. The three central topics, including data governance, artificial intelligence, ‎and digital transformation, focus on the collaboration between analytics and cybersecurity to ‎attain sustainability, efficiency, and protection. Besides cross-sector structures and empirical ‎testifying of future studies, the paper also identifies the role of ethical governance, leadership ‎, and policy development as a way of enhancing sustainable infrastructures‎.