Information Technology in ISO 27001

Description

What does the Information Technology in ISO 27001 course cover?

Information Technology in ISO 27001 is covered here in 10 modules: Establishing the IT Context for ISO 27001 Implementation, Risk Assessment and IT Asset Valuation, Designing IT Controls from Annex A and 7 more. The outline lists 80 specific topics, opening with determine which business units and IT systems fall within the ISMS scope based on data criticality and regulatory exposure.

How do you approach Information Technology in ISO 27001 step by step?

The work is sequenced in 10 stages. It starts with Establishing the IT Context for ISO 27001 Implementation, moves through Risk Assessment and IT Asset Valuation and Designing IT Controls from Annex A, and ends at Integration with Broader Enterprise Security Frameworks. Each stage carries its own topic list, so the sequence is followed rather than summarised.

What is in Module 1 of the Information Technology in ISO 27001 course?

Module 1 is Establishing the IT Context for ISO 27001 Implementation. It works through determine which business units and IT systems fall within the ISMS scope based on data criticality and regulatory exposure., map existing IT infrastructure components (servers, networks, cloud services) to business functions for risk assessment prioritization., define boundaries between in-scope and out-of-scope IT assets, particularly for shared services and.

How is the Information Technology in ISO 27001 course delivered?

The Information Technology in ISO 27001 course is fully self-paced with immediate online access after enrolment. Access does not expire and future updates are included at no cost. It can be taken on any device, and a certificate of completion is issued by The Art of Service when you finish.

How much does the Information Technology in ISO 27001 course cost?

The Information Technology in ISO 27001 course is $351 as a one time payment. There is no subscription, no per seat licence and no hidden fee. Enrolment carries a 30 day satisfied or refunded guarantee, so it can be assessed in full before you commit.

More answers: what you get with every course, refund policy, all help answers.

This curriculum spans the breadth of an enterprise-wide ISO 27001 implementation, comparable in scope to a multi-phase advisory engagement that integrates IT risk management, control design, and governance across complex hybrid environments.

Module 1: Establishing the IT Context for ISO 27001 Implementation

Determine which business units and IT systems fall within the ISMS scope based on data criticality and regulatory exposure.
Map existing IT infrastructure components (servers, networks, cloud services) to business functions for risk assessment prioritization.
Define boundaries between in-scope and out-of-scope IT assets, particularly for shared services and third-party hosted environments.
Document authoritative data owners for each major IT system to assign accountability under A.9 Access Control.
Assess integration points between legacy systems and modern platforms to identify control gaps in hybrid environments.
Establish criteria for including shadow IT systems in the ISMS based on data sensitivity and usage frequency.
Decide whether to include development and testing environments in the ISMS scope based on data replication practices.
Validate system interdependencies to prevent control failures during incident response or change management.

Module 2: Risk Assessment and IT Asset Valuation

Classify IT assets by confidentiality, integrity, and availability requirements using business impact analysis inputs.
Select risk assessment methodology (qualitative vs. quantitative) based on organizational risk appetite and audit expectations.
Assign realistic threat likelihood values to IT systems using historical incident data and industry threat intelligence.
Calculate residual risk levels after existing controls are applied, focusing on high-value applications and databases.
Document justification for accepting specific IT-related risks, including cost-benefit analysis of mitigation options.
Integrate findings from vulnerability scans and penetration tests into the formal risk treatment plan.
Define thresholds for risk escalation based on asset criticality and control maturity ratings.
Update risk register following major IT changes such as cloud migration or system decommissioning.

Module 3: Designing IT Controls from Annex A

Select appropriate access control mechanisms (RBAC, ABAC, or hybrid) based on application architecture and user population size.
Implement encryption for data at rest and in transit, choosing key management approaches aligned with organizational capability.
Configure logging levels on critical systems to capture authentication, privilege changes, and data access events.
Define backup frequency and retention periods for databases based on recovery point objectives (RPO) and legal requirements.
Establish secure configuration baselines for operating systems and network devices using CIS benchmarks or internal standards.
Implement segregation of duties in privileged access systems to prevent single-user control over critical operations.
Design monitoring rules for detecting unauthorized changes to firewall rules or DNS configurations.
Integrate mobile device management (MDM) policies with A.9 controls for remote access and lost device scenarios.

Module 4: IT Governance and Management Structure

Define reporting lines between CISO, CIO, and data protection officer to clarify decision authority on security incidents.
Establish an IT security steering committee with representation from legal, compliance, and business units.
Assign control ownership for each Annex A control to specific IT managers with operational responsibility.
Develop escalation procedures for IT incidents that impact multiple systems or exceed defined severity thresholds.
Implement formal change advisory boards (CAB) to evaluate security impact of infrastructure and application changes.
Define service level agreements (SLAs) for incident response and patch deployment across IT teams.
Introduce balanced scorecards to measure IT security performance against ISMS objectives.
Conduct quarterly reviews of control effectiveness with IT leadership using audit findings and KPIs.

Module 5: Third-Party and Cloud Service Governance

Classify cloud service providers by risk level based on data processed and integration depth with internal systems.
Negotiate audit rights and access to compliance reports (e.g., SOC 2, ISO 27001) in contracts with critical vendors.
Map shared responsibility models for IaaS, PaaS, and SaaS services to identify control ownership gaps.
Implement continuous monitoring of third-party security posture using automated vendor risk assessment tools.
Define acceptable encryption key management arrangements for data stored with cloud providers.
Enforce secure API usage policies for integrations between internal applications and external platforms.
Conduct due diligence on subcontractors used by primary vendors to ensure end-to-end control coverage.
Establish exit strategies for cloud services, including data extraction and sanitization requirements.

Module 6: Incident Management and IT Response Operations

Define criteria for classifying IT security incidents (e.g., malware, data exfiltration, DDoS) based on business impact.
Integrate SIEM alerts with ticketing systems to ensure timely investigation of potential security events.
Document forensic data collection procedures for compromised servers and endpoints in accordance with legal requirements.
Establish communication protocols for notifying IT teams, management, and external parties during active incidents.
Conduct post-incident reviews to identify control failures and update runbooks for recurring attack patterns.
Test incident response plans annually using tabletop exercises focused on ransomware and supply chain attacks.
Preserve logs and system images for a defined period to support regulatory investigations and litigation holds.
Coordinate with external CSIRTs or MSSPs during large-scale incidents while maintaining internal oversight.

Module 7: Change Management and Secure System Development

Enforce mandatory security reviews for all changes to production environments, including emergency changes.
Integrate static and dynamic application security testing (SAST/DAST) into CI/CD pipelines for web applications.
Define approval workflows for deployment of code changes based on system criticality and change impact.
Implement segregation between development, testing, and production environments to prevent configuration drift.
Require threat modeling for new applications that process personal or financial data.
Enforce secure coding standards and conduct periodic code reviews for in-house developed software.
Track open security defects in development projects and define remediation timelines based on severity.
Validate that patches and updates are tested in staging environments before production rollout.

Module 8: Monitoring, Logging, and Technical Auditing

Define log retention periods for different system types based on legal requirements and forensic needs.
Centralize logs from firewalls, servers, and applications into a SIEM with write-once storage for integrity.
Configure correlation rules to detect multi-stage attacks such as lateral movement or privilege escalation.
Conduct quarterly technical audits of user access rights on critical systems to identify orphaned accounts.
Validate that system clocks are synchronized across the environment using NTP for accurate log correlation.
Implement automated alerts for failed login attempts, privilege changes, and unauthorized configuration modifications.
Perform regular reviews of firewall rule sets to eliminate unused or overly permissive entries.
Use vulnerability scanning tools to identify unpatched systems and enforce remediation timelines.

Module 9: Continuous Improvement and ISMS Reviews

Analyze internal audit findings to prioritize improvements in high-risk IT control areas.
Update the Statement of Applicability (SoA) based on changes in IT infrastructure or business operations.
Conduct management review meetings with IT leadership to assess ISMS performance and resource needs.
Track control effectiveness using metrics such as mean time to patch, incident recurrence rates, and false positive alerts.
Revise risk assessments annually or after significant IT events like mergers or data center migrations.
Implement corrective actions for nonconformities identified during external certification audits.
Benchmark IT security controls against industry peers using frameworks like NIST CSF or CIS Controls.
Adjust ISMS objectives based on emerging threats, technology changes, and business strategy shifts.

Module 10: Integration with Broader Enterprise Security Frameworks

Align ISO 27001 controls with NIST SP 800-53 requirements for organizations subject to federal regulations.
Map ISO 27001 Annex A controls to GDPR processing activities and data protection principles.
Integrate identity and access management (IAM) systems with HR offboarding processes to automate deprovisioning.
Coordinate with IT operations to embed security controls into standard operating procedures (SOPs).
Align patch management cycles with business-critical application maintenance windows.
Integrate security awareness training content with phishing simulation results and helpdesk incident data.
Use configuration management databases (CMDB) to maintain accurate asset inventories for audit purposes.
Ensure disaster recovery plans include restoration of security controls and access policies post-failure.