Blueprint 05
Cloud Control Plane Governance
Cryptographic governance for cloud infrastructure with multi-tenant evidence isolation. Prove configuration compliance across distributed cloud environments.
AWS, Azure, GCPFIG. 7, Claim 3
1. Target System
Public cloud control planes, multi-tenant SaaS infrastructure, hybrid cloud deployments, and any environment where infrastructure-as-code drift detection and compliance evidence are required for regulatory or contractual obligations.
2. Threat Model
Infrastructure configuration drift from baseline
Unauthorized IAM policy modifications
Cross-tenant data exposure
Supply chain attacks on cloud dependencies
Privilege escalation through misconfiguration
3. Integration Points
Config State Binding
IaC templates sealed with cryptographic baselines
Continuous Drift Detection
Real-time comparison against sealed state
Multi-Tenant Isolation
Evidence chain partitioning per tenant
Control Plane Receipts
Signed records of all infrastructure changes
┌─────────────────────────────────────────────────────────────────┐ │ CLOUD CONTROL PLANE │ │ │ │ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │ │ │ IaC │───▶│ Cloud │───▶│ Running │ │ │ │ Templates │ │ Provider │ │ Resources │ │ │ └──────┬───────┘ └──────────────┘ └──────┬───────┘ │ │ │ │ │ │ │ ┌────────────────┐ │ │ │ └──────────▶│ Governance │◀─────────┘ │ │ │ Engine │ │ │ │ ┌──────────┐ │ │ │ │ │ Sealed │ │ │ │ │ │ Baseline │ │ │ │ │ └──────────┘ │ │ │ └───────┬────────┘ │ │ │ │ │ ┌───────────────────┼───────────────────┐ │ │ ▼ ▼ ▼ │ │ ┌─────────┐ ┌─────────┐ ┌─────────┐ │ │ │ Tenant A│ │ Tenant B│ │ Tenant C│ │ │ │Evidence │ │Evidence │ │Evidence │ │ │ │ Chain │ │ Chain │ │ Chain │ │ │ └─────────┘ └─────────┘ └─────────┘ │ │ │ │ ═══════════════════════════════════════════════════ │ │ MULTI-TENANT EVIDENCE ISOLATION │ │ ═══════════════════════════════════════════════════ │ └─────────────────────────────────────────────────────────────────┘
4. Cloud Provider Reference Architectures
AWS
ReferenceCloudFormationConfigCloudTrail
Azure
ReferenceARM TemplatesPolicyMonitor
GCP
ReferenceDeployment ManagerAsset InventoryAudit Logs
5. Multi-Tenant Evidence Guarantees
Tenant Isolation
Evidence chains cryptographically partitioned per tenant
Cross-Tenant Verification
Prove isolation without exposing tenant data
6. Measurable Outcomes
Continuous compliance evidence for SOC 2, ISO 27001
Automated drift detection with sub-minute latency
Cryptographic proof of tenant isolation
Integration with native cloud audit services
Sample Bundle
Cloud governance variant with multi-tenant demo