BIA (Business Impact Analysis) is a process that evaluates the potential effects of disruptions on critical business operations.
What is BIA?
BIA is a systematic process that identifies and evaluates the potential effects of disruptions on critical business operations, helping to establish priorities for recovery.
Objectives
Identification
- Critical Processes: Critical processes
- Dependencies: Dependencies
- Resources: Resources
- Stakeholders: Stakeholders
Assessment
- Impact Assessment: Impact assessment
- Recovery Requirements: Recovery requirements
- Timeframes: Timeframes
- Priorities: Priorities
Planning
- Recovery Planning: Recovery planning
- Resource Allocation: Resource allocation
- Risk Mitigation: Risk mitigation
- Continuity Planning: Continuity planning
Components
Critical Processes
- Business Functions: Business functions
- Processes: Processes
- Activities: Activities
- Operations: Operations
Dependencies
- Internal Dependencies: Internal dependencies
- External Dependencies: External dependencies
- Technology Dependencies: Technology dependencies
- Resource Dependencies: Resource dependencies
Impacts
- Financial Impact: Financial impact
- Operational Impact: Operational impact
- Reputational Impact: Reputational impact
- Regulatory Impact: Regulatory impact
Methodology
Phase 1: Preparation
- Scope Definition: Scope definition
- Team Assembly: Team assembly
- Methodology Selection: Methodology selection
- Timeline Planning: Timeline planning
Phase 2: Analysis
- Process Identification: Process identification
- Impact Assessment: Impact assessment
- Dependency Mapping: Dependency mapping
- Recovery Requirements: Recovery requirements
Phase 3: Documentation
- Findings Documentation: Findings documentation
- Recommendations: Recommendations
- Action Plans: Action plans
- Reporting: Reports
Metrics
Time
- RTO: Recovery Time Objective
- RPO: Recovery Point Objective
- MTTR: Mean Time to Recovery
- MTBF: Mean Time Between Failures
Impact
- Financial Loss: Financial loss
- Customer Impact: Customer impact
- Operational Disruption: Operational disruption
- Reputation Damage: Reputation damage
Resources
- Resource Requirements: Resource requirements
- Cost Estimates: Cost estimates
- Resource Availability: Resource availability
- Alternative Resources: Alternative resources
Use Cases
Business Continuity
- Business Continuity Planning: Business continuity planning
- Disaster Recovery: Disaster recovery
- Crisis Management: Crisis management
- Emergency Response: Emergency response
Risk Management
- Risk Assessment: Risk assessment
- Risk Mitigation: Risk mitigation
- Risk Monitoring: Risk monitoring
- Risk Reporting: Risk reporting
Compliance
- Regulatory Compliance: Regulatory compliance
- Industry Standards: Industry standards
- Best Practices: Best practices
- Audit Requirements: Audit requirements
Tools
Analysis
- BIA Software: BIA software
- Risk Assessment Tools: Risk assessment tools
- Process Mapping Tools: Process mapping tools
- Impact Assessment Tools: Impact assessment tools
Documentation
- Documentation Tools: Documentation tools
- Reporting Tools: Reporting tools
- Collaboration Tools: Collaboration tools
- Project Management: Project management
Best Practices
Preparation
- Clear Objectives: Clear objectives
- Stakeholder Engagement: Stakeholder engagement
- Comprehensive Coverage: Comprehensive coverage
- Regular Updates: Regular updates
Execution
- Systematic Approach: Systematic approach
- Data Quality: Data quality
- Objective Analysis: Objective analysis
- Documentation: Documentation
Follow-up
- Regular Reviews: Regular reviews
- Performance Monitoring: Performance monitoring
- Continuous Improvement: Continuous improvement
- Action Implementation: Action implementation
Related Concepts
- CISO - Role that oversees BIA
- ISO 27001 - Standard that requires BIA
- SGSI - System that includes BIA
- ISMS - System that includes BIA
- Audits - Process that includes BIA
- GAP Analysis - Assessment that includes BIA
- Incident Response - Process that uses BIA
- Security Breaches - Incidents that BIA evaluates
- Operational Continuity - Process that includes BIA
- C2M2 - Model that includes BIA
- COBIT 5 - Framework that includes BIA
- IT Governance - Discipline that includes BIA
- Ransomware - Threat that BIA evaluates for impact
- DRP - Plan that BIA informs for recovery