How CyberSilo GRC Maps Controls Across NIST, SOC 2 & ISO

Why Unified Control Mapping Matters for US Enterprises

The core challenge for compliance teams is not just meeting one standard but maintaining alignment across multiple frameworks simultaneously. A US defense contractor with CMMC Level 2 obligations may also require SOC 2 compliance Type II for commercial contracts and ISO 27001 for international partners. Without a centralized mapping strategy, teams duplicate work, miss control overlaps, and risk audit findings from conflicting evidence sets. CyberSilo addresses this by maintaining a dynamic control library that maps every requirement from NIST 800-171 (110 controls), SOC 2 (5 trust service criteria), and ISO 27001 (93 controls from Annex A) to a single, auditable set of policies and evidence.

What Does Automated Control Mapping Look Like?

CyberSilo ingests your existing policy documents, system configurations, and security tool outputs, then compares them against the control libraries of NIST 800-171, SOC 2, and ISO 27001. The platform flags missing evidence, identifies overlapping control areas, and suggests unified policy language that satisfies all three standards. For US organizations subject to CMMC compliance, this includes the specific Assessment Objectives (AOs) that must be met for each practice.

How CyberSilo Maps Controls for CMMC, SOC 2, and ISO 27001

The table below illustrates how CyberSilo handles specific control mappings across the three frameworks, focusing on high-impact areas that typically trip up US compliance teams.

Note: Typical US enterprises see a 40-60% reduction in duplicate evidence collection efforts after implementing CyberSilo's cross-framework mapping, based on average deployment data across 150+ US clients.

How Does CyberSilo Handle Cross-Framework Evidence?

Instead of building three separate audit packages, CyberSilo creates a single evidence repository that is tagged to each framework's control IDs. The process works as follows:

What Specific Controls Are Hardest to Map Across NIST, SOC 2, and ISO?

US CISOs consistently point to three areas where cross-framework mapping creates the most friction: Incident Response, Continuous Monitoring, and Access Reviews. For example, NIST 800-171's 3.6.1 requires incident detection and reporting, while SOC 2 CC7.3 expects "procedures for responding to incidents," and ISO 27001 A.16.1.5 demands documented incident response procedures. CyberSilo helps by normalizing these requirements into a single incident response policy that satisfies all three, then automatically pulls evidence from Agentic SOC AI to demonstrate consistent execution.

What Is the TCO Benefit of Unified Mapping?

US enterprises managing multiple frameworks through separate tools or manual processes typically allocate 2-3 full-time equivalents (FTEs) per framework for evidence collection and review. CyberSilo's unified mapping reduces that to a single team managing one platform. Typical customers report a 50-70% reduction in audit preparation labor hours after the first full audit cycle, according to aggregate deployment data across CyberSilo's US client base.