Browse Information Systems and Controls (ISC)
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- 3.1 COSO Internal Control – Integrated Framework: Relevance to Information Systems
- 3.2 COSO ERM for IT: Risk Management Across Digital Environments
- 3.3 COBIT 2019 Overview: Governance System Principles and Components
- 3.4 Other Influential Standards and Regulations (e.g., PCI DSS, HIPAA, GDPR)
- 3.5 ITIL and IT Service Management Overviews
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- 10.1 Change Control Concepts: Policies and Procedures
- 10.2 Environments and Testing (Development, QA/Staging, Production)
- 10.3 Patch Management: Risks and Controls
- 10.4 Continuous Integration and Continuous Deployment in Modern DevOps
- 10.5 Systems Development Life Cycle (SDLC): Waterfall vs. Agile/DevOps
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Chapter 5: IT Infrastructure Fundamentals
In this section
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Hardware Components: Servers, End‑User Devices, and Networks
Explore critical hardware components—servers, end-user devices, and networks—and learn how to mitigate vulnerabilities with robust controls in modern business environments.
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Operating Systems and Virtualization Concepts
Explore how operating systems manage hardware and software resources, and discover the core principles of virtualization, including how virtual machines and containers operate in modern IT environments.
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Cloud Computing Models (IaaS, PaaS, SaaS) and Deployment Architectures
Explore the fundamentals of cloud service models (IaaS, PaaS, SaaS), understand deployment architectures, examine shared responsibilities and learn about key risks and best-practice controls critical for CPA oversight of modern IT infrastructure.
