International Journal of Contemporary Research in Multidisciplinary

Abstract:

Zero trust cloud security model offers scalable infrastructure, flexible access, and cost-effective resource management. Migration in a cloud environment introduces unique cybersecurity risks, particularly due to the broader threat landscape, the mobile workforce, and distributed services. Traditional perimeter-based security models, which depend on trusted internal networks and firewalls, are no longer sufficient. emerged as a crucial approach to defend sensitive data on this complex, interconnected ecosystem.

As organizations increasingly shift their operations and data to cloud-based environments, traditional perimeter-based security frameworks are proving insufficient to combat evolving cyber threats. The Zero Trust Cloud Security Model is an approach that can be implemented over a cloud network to safeguard from external threats. Instead of assuming that anything inside a network is safe, Zero Trust works on the idea that no user or device should be trusted automatically, not even if they’re inside the system.

Keywords:

Cloud Computing, Cloud Security, Zero Trust Model, Threat Modeling, Data Protection, 5G Network and Edge Computing

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