C1 SmartControl Subscriber Model for DACM

OSCAL-Based Authorization Inheritance at Scale

SmartSubscriber centralizes authorization content into one OSCAL-based library and cascades controls, parameters, evidence requirements, and POA&M logic to any number of systems or tenants—eliminating redundant SSP work and reducing ATO maintenance by up to 70%.

Key Benefits

  • One authoritative authorization library for all systems
  • Automatic OSCAL inheritance across systems, enclaves, and tenants
  • Real-time cascading updates with versioning and lineage
  • Evidence reused across subscribers
  • Drift prevention and consistent audit-ready posture
  • Ideal for multi-system, multi-tenant, or cATO environments

Why This Product Matters

Large organizations rewrite the same SSP content, control statements, parameters, and evidence requirements across dozens—or hundreds—of systems. This creates drift, inconsistent audit posture, and massive maintenance burden.

SmartSubscriber transforms authorization operations by allowing every system to subscribe to a centralized OSCAL library. Any change in the master propagates instantly and consistently across the entire authorization estate, with full impact analysis and lineage tracking.

What SmartSubscriber Delivers

  • Centralized, OSCAL-native authorization model
  • Instant inheritance of SSP, SAR, POA&M, and evidence logic
  • Consistency across all systems and tenants
  • Real-time drift detection and correction
  • Massive reduction in SSP maintenance and audit prep
  • Architecture designed for cATO and high-scale environments

Capabilities

Centralized OSCAL Library
A single authoritative source for controls, components, parameters, and evidence mapping.

Automatic Inheritance Across Systems
Systems, enclaves, workloads, and tenants inherit SSP and POA&M logic instantly.

Multi-Tier Support
Enterprise → System → Enclave → Workload or CSP → Customer → Tenant.

Cascading Updates with Impact Analysis
Updates propagate to subscribers with diffs, lineage, and version-aware tracking.

Evidence Reuse Engine
Evidence uploaded once can be reused anywhere it applies.

Drift Detection
Identifies where subscriber content diverges from the master.

OSCAL-Native Propagation
Supports SSP, SAR, POA&M, and component model inheritance.

IRM-Native Dashboards
Visibility into inheritance coverage, drift, and reuse metrics.

How It Works

  1. Build a centralized OSCAL authorization library in SmartDACM
  2. Systems subscribe to the master content model
  3. Controls, parameters, evidence rules, and POA&M logic cascade automatically
  4. Updates to the master apply to all subscribers with full traceability
  5. Evidence and components are reused across systems
  6. Systems stay aligned for audits, cATO, and continuous monitoring

Who It’s For

  • Large enterprises with many ATOs
  • Defense contractors & federal agencies
  • Cloud Service Providers and multi-tenant platforms
  • Organizations pursuing cATO
  • Governance, GRC, and ATO teams
  • ServiceNow IRM platform owners

Why C1Secure

SmartSubscriber creates a uniform, OSCAL-native authorization infrastructure that prevents drift, reduces manual work, and makes large-scale ATO operations sustainable. Organizations gain consistent control language, reusable evidence, and dramatically accelerated readiness cycles.

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See how SmartSubscriber transforms multi-system authorization into a scalable operating model.

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