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Disaster Recovery in ITSM

Disaster Recovery in ITSM

$249.00
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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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This curriculum spans the equivalent depth and structure of a multi-workshop organizational readiness program, covering the technical, procedural, and governance dimensions of disaster recovery as applied in regulated, multi-department IT environments.

Module 1: Defining Recovery Objectives and Risk Assessment

  • Selecting RTOs and RPOs based on business process criticality and financial impact modeling across departments.
  • Conducting threat modeling exercises that incorporate regional risks such as natural disasters, cyberattacks, and supply chain failures.
  • Mapping IT services to business functions using CMDB data to prioritize recovery sequencing.
  • Documenting regulatory requirements for data retention and availability across jurisdictions.
  • Establishing escalation thresholds for declaring a disaster based on outage duration and scope.
  • Integrating third-party risk assessments for cloud providers and managed service vendors into the overall risk profile.

Module 2: Architecting Resilient Infrastructure

  • Designing multi-site failover configurations with active-passive versus active-active clustering based on cost and complexity constraints.
  • Implementing storage replication technologies (e.g., synchronous vs. asynchronous) aligned with RPO requirements.
  • Configuring DNS failover and global load balancing for application continuity across regions.
  • Validating network bandwidth sufficiency between primary and secondary sites for data replication under peak load.
  • Selecting virtualization platform features that support rapid VM recovery and snapshot portability.
  • Hardening backup infrastructure access controls to prevent unauthorized modification or deletion.

Module 3: Backup Strategy and Data Protection

  • Defining backup schedules and retention policies that balance storage costs with compliance obligations.
  • Implementing immutable backups and air-gapped storage to defend against ransomware encryption.
  • Validating backup integrity through periodic restore testing of critical databases and file systems.
  • Integrating application-aware backup tools for transactionally consistent snapshots of ERP and CRM systems.
  • Managing encryption key lifecycle for backup data across on-premises and cloud environments.
  • Documenting data ownership and access rights for recovery operations involving sensitive information.

Module 4: Incident Response and Disaster Declaration

  • Activating predefined communication trees to notify stakeholders, including executives and external regulators.
  • Executing role-based checklists for IT operations, security, and facilities teams during initial response.
  • Logging all incident actions in a central audit trail for post-event analysis and regulatory reporting.
  • Coordinating with legal and PR teams before issuing public statements about service outages.
  • Verifying that incident data is isolated to prevent contamination of recovery systems.
  • Assessing whether to initiate failover or attempt on-site remediation based on root cause analysis.

Module 5: Recovery Execution and Failover Operations

  • Initiating failover procedures in sequence based on service dependencies and recovery priority tiers.
  • Validating DNS and IP reassignment to redirect traffic to the recovery environment.
  • Restoring application configurations and connection strings to reflect the new environment.
  • Monitoring replication lag and data consistency before switching transaction processing.
  • Handling authentication and identity federation redirection to the DR site.
  • Managing user access provisioning in the DR environment with temporary permissions.

Module 6: Post-Recovery Validation and Service Restoration

  • Executing functional test scripts to verify core business transactions in the recovery environment.
  • Reconciling data discrepancies between primary and DR systems after extended outages.
  • Gradually shifting user traffic back to the primary site using controlled cutover windows.
  • Decommissioning temporary DR configurations without disrupting restored services.
  • Updating CMDB and configuration records to reflect changes made during recovery.
  • Conducting data integrity checks on financial and customer records after failback.

Module 7: Testing, Maintenance, and Continuous Improvement

  • Scheduling annual full-scale DR tests with executive participation and regulatory observers.
  • Running tabletop exercises to validate decision-making workflows without system disruption.
  • Updating runbooks based on changes in infrastructure, applications, or personnel roles.
  • Tracking mean time to recovery (MTTR) across test scenarios to identify bottlenecks.
  • Integrating DR readiness metrics into IT service dashboards and governance reports.
  • Reviewing third-party SLAs after each test to confirm provider performance commitments.

Module 8: Governance, Compliance, and Audit Readiness

  • Aligning DR documentation with ISO 22301, NIST SP 800-34, and industry-specific mandates.
  • Preparing audit packages that include test results, inventory lists, and approval signoffs.
  • Defining retention periods for DR test logs and incident records based on compliance frameworks.
  • Assigning accountability for DR plan ownership and update cycles across IT and business units.
  • Conducting gap analyses after audits to remediate findings related to recovery coverage.
  • Managing access to DR documentation with version control and role-based permissions.
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