Zero-Trust Security Frameworks: The Role of Data Encryption in Cloud Infrastructure

Authors

  • Guruprasad Nookala JP Morgan Chase, USA
  • Kishore Reddy Gade JP Morgan Chase, USA
  • Naresh Dulam JP Morgan Chase, USA
  • Sai Kumar Reddy Thumburu Asea Brown Boveri, Sweden

Abstract

The rise of cloud infrastructure has transformed how organizations manage, store, and access data, but it has also introduced new security vulnerabilities that challenge traditional security models. As a result, many organizations are shifting to a zero-trust security framework, where no entity is inherently trusted—whether inside or outside the network. Data encryption is at the heart of this shift, an essential component in ensuring that sensitive information remains protected across all cloud environments. Data encryption within a zero-trust framework operates on the principle that security must be pervasive and comprehensive, protecting data at rest, in transit, and use. This approach reduces the potential attack surface by making sensitive information inaccessible to unauthorized entities, even in the case of a perimeter breach. Furthermore, as data moves dynamically across hybrid and multi-cloud environments, encryption is essential in maintaining regulatory compliance and safeguarding customer privacy. However, implementing zero-trust frameworks and encryption strategies in cloud infrastructure is complex, requiring careful planning, granular access controls, and continuous monitoring to ensure secure encryption keys and access privileges. This abstract explores the vital role of encryption within a zero-trust model, discussing its significance in strengthening cloud security, its challenges, and best practices for organizations seeking to secure data in increasingly decentralized digital landscapes. By adopting encryption and zero-trust principles, organizations can better protect their cloud environments against modern threats, creating a resilient security posture that adapts to evolving attack vectors and the demands of remote and cloud-based operations.

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Published

2023-03-21

How to Cite

Nookala, G., Gade, K. R., Dulam, N., & Thumburu, S. K. R. (2023). Zero-Trust Security Frameworks: The Role of Data Encryption in Cloud Infrastructure. MZ Computing Journal, 4(1). Retrieved from http://mzresearch.com/index.php/MZCJ/article/view/435

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