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Enterprises today face unprecedented scrutiny over how they store, manage, and protect data. From GDPR in Europe to HIPAA in healthcare and PCI-DSS in financial services, the demand is clear: protect sensitive data or pay the price. Yet, too often, businesses rely on outdated encryption tools or fragmented third-party solutions that leave gaps in compliance and vulnerabilities in security. This is where Oracle Transparent Data Encryption (TDE) steps in. What is TDE? TDE is Oracle’s native encryption solution, designed to secure data at the database layer - where sensitive information actually lives. It encrypts data both: • At rest: Protecting tablespaces, files, and backups from unauthorized access. • In transit: Ensuring secure movement of data across networks, applications, and replication processes. How It Works Unlike bolt-on security solutions, TDE is built into Oracle Database itself. It operates transparently, meaning applications do not require modification, and operations continue without disruption. Encryption keys are managed securely through Oracle Key Vault or Hardware Security Modules (HSMs), ensuring maximum protection and centralized governance. Why It Matters for Compliance Regulators don’t just want promises - they want proof. With TDE, enterprises can demonstrate compliance across multiple regulations: • GDPR’s “Right to Erasure” and protection of personal data • HIPAA’s strict healthcare data mandates • PCI-DSS requirements for payment security • Local data residency laws requiring encryption and secure transfer Real-World Applications • Banking: Encrypted payment systems across cross-border operations, ensuring adherence to regional compliance frameworks. • Healthcare: Safeguarding patient records across cloud and on-premises systems, reducing exposure to insider threats. • Global Enterprises: Encrypted replication between multiple geographies to meet both security and compliance standards. The Business Case Compliance is no longer just a checkbox. Customers, investors, and regulators demand it. Data breaches don’t just result in fines - they erode trust, damage reputations, and impact revenue. Oracle TDE helps enterprises not only secure data but also position themselves as responsible stewards of customer trust. Why Now? The urgency is real. Attackers are more sophisticated, and regulations are tightening worldwide. Enterprises cannot afford a reactive approach. By adopting Oracle TDE, organizations move from vulnerable to resilient - securing the foundation of their operations. Bottom line: Achieving compliance and encryption isn’t optional. Oracle TDE makes it possible - securely, transparently, and at scale.

Achieving Compliance and Encryption TDE for Data-at-Rest and In-Transit

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Enterprises today face unprecedented scrutiny over how they store, manage, and protect data. From GDPR...
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