A Multi-Layered Approach to IT Infrastructure Governance and Compliance- Security, Hardening, and Audit Readiness V3

In this paper we discusses a structured framework to address IT Server infrastructure governance and compliance problems based on the regulatory frameworks requirements.In the modern complex regulatory world, coupled with emerging cyber threats, an embedded idea (in an integrated ecosystem) of governance, security, hardening, and audit readiness is required for an organization to gain resilience.This paper highlights how IaC and GaaS automation make compliance scalable, consistent, and proactive for hybrid infrastructures.Organizations can lessen risk, increase effectiveness, and improve productivity by implementing governance directly into deployment and operational workflows.Supported by a literature review covering governance and compliance, the framework developed in this paper is a four-layer model of governance, security, hardening, and audit readiness.Thus, specifically, such trends as Governance as a Service (GaaS) and Infrastructure as a Code (IaC) are discussed in the context of Gelsey to enable policy-driven, scalable operations.The paper also elaborates on practical, real-life enterpriserelated scenarios.Finally, it offers a guide on how governance and compliance can be integrated into the ITIL best practice at each phase of the organization's infrastructural development.