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ISMS in Security Management

ISMS in Security Management

$249.00
Toolkit Included:
Includes a practical, ready-to-use toolkit containing implementation templates, worksheets, checklists, and decision-support materials used to accelerate real-world application and reduce setup time.
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Course access is prepared after purchase and delivered via email
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This curriculum spans the full lifecycle of an ISMS implementation, comparable in scope to a multi-workshop advisory engagement with ongoing internal capability development, covering foundational scoping, risk and control design, governance and audit processes, incident and continuity integration, and sustained improvement through management review and third-party oversight.

Module 1: Establishing the ISMS Foundation and Scope

  • Define the organizational boundaries and applicability of the ISMS, including exclusion justifications for outsourced functions such as cloud infrastructure or third-party payroll systems.
  • Select and document the risk assessment methodology (e.g., qualitative vs. quantitative, asset-based vs. threat-based) aligned with business criticality and regulatory requirements.
  • Obtain formal sign-off from executive leadership on ISMS scope, objectives, and resource allocation to ensure accountability and sustained engagement.
  • Map legal, regulatory, and contractual obligations (e.g., GDPR, HIPAA, PCI-DSS) to specific ISMS controls and processes.
  • Identify and classify information assets by sensitivity, availability requirements, and business impact to prioritize protection efforts.
  • Establish criteria for determining which business units, locations, and systems are in-scope based on data flow analysis and ownership.

Module 2: Risk Assessment and Treatment Planning

  • Conduct threat modeling sessions with business and IT stakeholders to identify realistic threat scenarios affecting critical assets.
  • Assign risk owners for each identified risk and document their acceptance, mitigation, transfer, or avoidance decisions in the risk register.
  • Develop risk treatment plans with specific controls, timelines, and resource requirements, ensuring alignment with ISO 27001 Annex A or NIST SP 800-53.
  • Integrate risk assessment outputs into capital planning cycles to justify security investments in infrastructure or personnel.
  • Implement risk scoring models that account for likelihood, impact, and existing control effectiveness, with documented calibration exercises.
  • Establish thresholds for residual risk that trigger escalation to senior management or board-level review.

Module 3: Design and Implementation of Security Controls

  • Customize standard control baselines (e.g., ISO 27002, CIS Controls) to reflect organizational maturity, threat landscape, and operational constraints.
  • Deploy role-based access control (RBAC) models with segregation of duties (SoD) rules in ERP and identity management systems.
  • Configure and enforce encryption standards for data at rest and in transit, including key management practices and certificate lifecycle policies.
  • Implement centralized logging and monitoring for critical systems, ensuring log integrity, retention periods, and access restrictions.
  • Integrate security controls into change management and release processes to prevent unauthorized configuration drift.
  • Document control implementation evidence for audit readiness, including configuration screenshots, policy references, and test results.

Module 4: Governance, Roles, and Accountability Frameworks

  • Define and publish RACI matrices for ISMS processes, including incident response, risk assessment, and audit management.
  • Establish an Information Security Steering Committee with representation from legal, IT, compliance, and business units to review performance metrics and major risks.
  • Implement mandatory security roles such as Data Protection Officer (DPO) or CISO with clearly defined reporting lines and decision authority.
  • Conduct quarterly control effectiveness reviews with process owners to validate operational compliance and identify control gaps.
  • Integrate ISMS performance indicators (e.g., patch latency, incident resolution time) into executive dashboards and operational reports.
  • Enforce disciplinary procedures for policy violations, with documented incident tracking and consistency across departments.

Module 5: Incident Management and Business Continuity Integration

  • Develop and test incident response playbooks for high-impact scenarios such as ransomware, data exfiltration, and insider threats.
  • Integrate ISMS incident workflows with existing IT service management (ITSM) tools like ServiceNow or Jira.
  • Establish communication protocols for internal stakeholders, regulators, and customers during security incidents, including pre-approved messaging templates.
  • Conduct post-incident reviews to update risk assessments and controls based on root cause analysis findings.
  • Align incident response timelines with business continuity objectives, particularly for critical systems with defined RTOs and RPOs.
  • Maintain relationships with external incident response firms and legal counsel for rapid engagement during major events.

Module 6: Internal Audit, Compliance, and Certification Readiness

  • Develop an internal audit schedule based on risk ratings, control criticality, and previous audit findings.
  • Train internal auditors on ISMS-specific audit techniques, including control testing, sampling methods, and evidence collection.
  • Perform gap assessments against ISO 27001 or other relevant standards to prioritize remediation before external audits.
  • Respond to audit findings with corrective action plans that include root cause analysis and implementation timelines.
  • Coordinate with external certification bodies to schedule surveillance and recertification audits, including document submission.
  • Maintain a centralized repository of audit evidence, policies, and control records accessible to auditors with role-based permissions.

Module 7: Continuous Improvement and Management Review

  • Conduct formal management review meetings at least annually, presenting metrics on risk status, audit results, and resource needs.
  • Update the Statement of Applicability (SoA) based on changes in business operations, technology, or threat environment.
  • Implement a corrective action and preventive action (CAPA) system to track resolution of non-conformities and systemic issues.
  • Monitor key performance indicators (KPIs) and key risk indicators (KRIs) to detect trends requiring strategic intervention.
  • Revise ISMS policies and procedures based on lessons learned from incidents, audits, or organizational restructuring.
  • Assess the effectiveness of awareness programs through testing and feedback, adjusting content and delivery methods accordingly.

Module 8: Third-Party and Supply Chain Risk Management

  • Develop security requirements for vendor contracts, including audit rights, data handling rules, and breach notification timelines.
  • Conduct security assessments of critical suppliers using standardized questionnaires (e.g., SIG, CAIQ) and on-site evaluations.
  • Implement a vendor risk scoring model that factors in service criticality, data access, and historical performance.
  • Monitor third-party compliance through continuous monitoring tools or periodic reassessments based on risk tier.
  • Enforce segregation of environments for third-party access, including jump hosts and privileged access management (PAM) solutions.
  • Establish exit procedures for third parties, including access revocation, data return, and knowledge transfer verification.
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