Perform IT Infrastructure Audit using eAuditor

An IT Infrastructure Audit is a systematic assessment of an organization’s underlying IT components, including servers, networks, storage, data centers, and supporting systems, to ensure they are secure, reliable, scalable, and aligned with business and regulatory requirements. Performing IT Infrastructure Audit using eAuditor enables a consistent, evidence-based evaluation of infrastructure controls while supporting risk management, compliance, and operational resilience.

1. Purpose and Scope of IT Infrastructure Audit

The IT Infrastructure Audit evaluates the design, implementation, and operation of core IT infrastructure to confirm it effectively supports organizational needs.

1.1 Objectives

• Assess the availability, performance, and reliability of the infrastructure
• Identify infrastructure risks, weaknesses, and single points of failure
• Ensure compliance with internal policies and industry standards
• Validate security and access controls across infrastructure layers
• Support capacity planning and technology optimization

1.2 Infrastructure Components Covered

• Physical and virtual servers
• Network devices and connectivity
• Storage systems and backups
• Data center facilities and environmental controls
• Cloud and hybrid infrastructure services

2. Preparing the IT Infrastructure Audit in eAuditor

2.1 Audit Template Configuration

Create a structured IT Infrastructure Audit checklist in eAuditor with sections such as:

• Infrastructure overview and asset inventory
• Server and virtualization controls
• Network and connectivity controls
• Storage, backup, and recovery
• Monitoring, maintenance, and documentation

Checklist configuration should include:

• Yes / No / Not Applicable responses
• Mandatory comments for non-compliance
• Evidence uploads for configurations, logs, and diagrams
• Automated corrective action creation

2.2 Standards and Best Practice Alignment

Align the IT Infrastructure Audit with:

• ISO/IEC 27001 information security standards
• ITIL service management practices
• NIST infrastructure security guidelines
• Internal IT and operations policies

3. Infrastructure Inventory and Asset Management

3.1 Asset Identification

During the IT Infrastructure Audit, verify:

• Complete and accurate infrastructure inventory
• Asset ownership and responsibility defined
• Asset classification based on criticality

3.2 Lifecycle and Capacity Management

• Hardware and software lifecycle tracked
• End-of-life infrastructure identified
• Capacity planning processes documented

4. Server and Virtualization Controls

4.1 Server Configuration and Security

The IT Infrastructure Audit should assess:

• Secure server configurations and hardening
• Patch and update management
• Antivirus and endpoint protection

4.2 Virtualization and Cloud Controls

• Hypervisor security configurations
• Virtual machine access controls
• Cloud infrastructure governance and monitoring

5. Network Infrastructure Assessment

5.1 Network Design and Availability

Audit items should verify:

• Redundant network paths and devices
• Network segmentation and VLAN configuration
• Bandwidth capacity and performance monitoring

5.2 Network Security Controls

• Firewalls and intrusion detection systems
• Secure remote access and VPN controls
• Network device configuration management

6. Storage, Backup, and Recovery Controls

6.1 Data Storage Management

The IT Infrastructure Audit should confirm:

• Storage capacity and performance monitored
• Access controls applied to storage systems
• Data classification and handling practices followed

6.2 Backup and Disaster Recovery

• Backup schedules and retention policies
• Offsite or cloud-based backups
• Regular backup and restore testing

7. Data Center and Environmental Controls

7.1 Physical Infrastructure

Verify during the IT Infrastructure Audit:

• Power and cooling redundancy
• Fire detection and suppression systems
• Rack layout and cable management

7.2 Environmental Monitoring

• Temperature and humidity monitoring
• Alerting for environmental thresholds
• Preventive maintenance activities

8. Monitoring, Logging, and Maintenance

8.1 Infrastructure Monitoring

The IT Infrastructure Audit should assess:

• Centralized monitoring of servers and networks
• Alerting for performance and availability issues
• Log collection and retention practices

8.2 Maintenance and Change Management

• Preventive maintenance schedules
• Change management procedures followed
• Documentation updated after changes

9. Risk Assessment, Evidence, and Action Management

9.1 Risk Identification

• Identify infrastructure-related risks
• Assess likelihood and impact
• Assign risk ratings using eAuditor

9.2 Evidence and Corrective Actions

• Capture configuration screenshots and diagrams
• Auto-generate corrective actions
• Assign owners and deadlines
• Track remediation progress to closure

10. Reporting and Continuous Improvement

10.1 IT Infrastructure Audit Reporting

Generate IT Infrastructure Audit reports showing:

• Infrastructure compliance and health scores
• Key risks and control gaps
• Corrective action status and accountability

10.2 Continuous Improvement

• Analyze recurring infrastructure issues
• Improve reliability and scalability
• Support audits, certifications, and management reviews

Final Summary

Conducting an IT Infrastructure Audit using eAuditor provides a structured and repeatable method for evaluating the security, reliability, and performance of core IT infrastructure. This approach enhances visibility into infrastructure risks, supports compliance with industry standards, ensures corrective actions are effectively tracked, and strengthens the organization’s ability to deliver stable, secure, and scalable IT services.