November 26, 2024

Secure DevOps Pipelines for Continuous Compliance in Oracle– Cassandra Hybrid Systems

Key Points

Continuous compliance was achieved across application code and database schema, significantly enhancing security.
The mean time to remediation (MTTR) of policy violations was reduced by 61%, improving operational efficiency.
This framework incorporated elements like policy-as-code, secure SDLC gates, and runtime conformance checks for better security.
The implementation prevents non-compliant schema changes before production, ensuring regulatory adherence and audit readiness.

Abstract

Hybrid data platforms that pair Oracle RDBMS with Apache Cassandra deliver both ACID guarantees and internet-scale availability, yet they complicate security and regulatory compliance. We present a DevSecOps pipeline that enforces continuous compliance across application code, database schema/DDL, infrastructure, and runtime posture. Our framework integrates policy-as-code, secure SDLC gates (SAST/DAST/IAST), IaC scanning, database migration controls for Oracle and Cassandra, secrets governance, drift detection, and runtime conformance checks. In a reference deployment, we reduced mean time to remediation (MTTR) of policy violations by 61%, prevented non-compliant schema changes pre-production, and achieved near-real-time evidence collection for audits. We discuss threat models, controls mapping (ISO/IEC 27001:2022, SOC 2, NIST SP 800-53 Rev.5, PCI DSS 4.0, GDPR, HIPAA, CIS Benchmarks), and trade-offs between speed and assurance.

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