Implementation of Enhanced Security Measures in Oracle ERP Cloud with Zero Trust Architecture (ZTA)

The paper presents a Zero Trust Architecture (ZTA)-based security framework for Oracle ERP Cloud to counter emerging cybersecurity threats. The framework integrates compliance security, Identity and Access Management (IAM), micro-segmentation and real time monitoring to prevent unauthorized access. A security evaluation tool validates the framework through ERP decision making with accuracy rate of over 98.5% and ensures the conformance of regulatory compliance. This model is aligned with frameworks as NIST 800-207 for ZTA. Moreover, it compares Oracle components that serve crucial areas — compliance security, user protection, password authentication, and data security in Oracle ERP Cloud. Whereas, access control and logging are its primary activities as the framework focuses security management, IAM and continuous monitoring hence yields improved security posture, compliance with regulations, and minimize cyber risk.