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Dependency & Relationship Mapping

Threat Modeling & Scenario Mapping Investigation & Forensics Digital Twin of Technology and Data Landscape Data Flow & Lineage Mapping Dependency & Relationship Mapping Security & Compliance Posture Visibility Technology Estate Inventory
Threat Modeling & Scenario Mapping Investigation & Forensics Digital Twin of Technology and Data Landscape Data Flow & Lineage Mapping Dependency & Relationship Mapping Security & Compliance Posture Visibility Technology Estate Inventory
New to this diagram? Learn about the method: Use Case Tree · Use Case · Outcome

Map dependencies across systems, services, data, and suppliers so the business understands blast radius, change impact, and concentration risk across critical paths.

Dependencies define business risk: when a component fails or is compromised, the impact spreads through relationships.

Outcomes

  • Faster, more accurate change impact analysis
  • Reduced outage and incident impact through clearer blast radius awareness
  • Better prioritization of resilience investments for critical dependency chains
  • Improved supplier concentration risk visibility

Typical scope

  • Service-to-service and system-to-system dependencies
  • Data dependencies and integration pathways
  • Third-party and SaaS dependency mapping
  • Critical path identification and risk scoring inputs

GenAI-enabled execution

Agents can draft impact summaries (“what breaks if X changes”), identify missing relationships, and propose dependency hypotheses—guardrailed by authoritative data sources and human validation for decisions.