Disaster Recovery Readiness vs Infrastructure Cost

Business Context

Financial institutions must maintain disaster recovery capabilities capable of restoring critical services after cyberattacks, infrastructure failures, natural disasters, or technology outages. Achieving rapid recovery often requires redundant infrastructure, secondary sites, cloud recovery platforms, backup systems, and continuous replication. While these capabilities improve resilience, they also require significant financial and operational investment.

Conflict

Increasing recovery capability strengthens resilience but raises infrastructure costs and operational complexity. Reducing investment lowers costs but increases recovery times and operational risk.

Regulatory Obligations

Define recovery objectives

Maintain backup and recovery procedures

Test disaster recovery capabilities

Protect backup infrastructure

Review recovery performance regularly

Report resilience capabilities to management

Business Risks

Extended service outages

Financial losses

Customer dissatisfaction

Compliance Risks

Inadequate recovery capability

Failed resilience testing

Regulatory findings

Recommended Controls

Develop disaster recovery strategies based on Business Impact Analyses and Recovery Time Objectives rather than applying identical recovery standards across all systems. Use cloud recovery, automation, and periodic testing to improve resilience while optimizing infrastructure investments.

Evidence Required

Disaster Recovery Policy

Business Impact Analysis

Recovery Procedures

Recovery Test Reports

Executive Resilience Reports

Audit Questions

Are disaster recovery objectives documented?

Are recovery capabilities tested regularly?

Are recovery objectives aligned with business criticality?

Are recovery results reviewed by management?

Suggested Kpis

Percentage of critical systems meeting recovery objectives

Average recovery time during testing

Percentage of successful recovery exercises

Number of disaster recovery findings