CMMC Ready — CMMC Level 2
82% NIST 800-171 coverage. 2 control gaps identified.
CMMC Status
CMMC Ready
Target Level
Level 2
NIST Coverage
82%
Symantec Endpoint Government
by Broadcom
Overview
Symantec Endpoint Government by Broadcom is an endpoint security solution with FedRAMP authorization targeting CMMC Level 2 compliance. It provides 82% coverage of NIST 800-171 controls for defense contractors handling CUI.
What This Means for Defense Contractors
Symantec Endpoint Government meets the architectural requirements for CMMC Level 2. However, CMMC compliance depends on your entire system boundary — not just individual tools. There are 2 NIST 800-171 control gaps that need remediation before assessment. Defense contractors using Symantec Endpoint Government should verify that their System Security Plan (SSP) documents how this tool fits within their authorization boundary.
NIST 800-171 Coverage
Control Gaps
Using Symantec Endpoint Government without addressing these NIST 800-171 controls may result in findings during a CMMC assessment:
Strengths
Using Symantec Endpoint Government in a CMMC Environment
For defense contractors already using Symantec Endpoint Government, the path to CMMC compliance involves documenting the tool in your System Security Plan (SSP), ensuring proper access controls are configured, and validating that Symantec Endpoint Government's security controls align with your authorization boundary. With 82% NIST 800-171 coverage, Symantec Endpoint Government provides a strong compliance foundation, though the 2 remaining control gaps will need compensating controls or supplementary tools.
CMMC-Ready Endpoint Security Alternatives
CMMC Compliance Analysis for Symantec Endpoint Government
Symantec Endpoint Government demonstrates strong CMMC Level 2 readiness with 82% NIST 800-171 coverage and dedicated government infrastructure. For CUI handling, the platform excels in access control (AC family) through role-based permissions, audit and accountability (AU) via comprehensive logging, and system and communications protection (SC) with endpoint encryption and network isolation capabilities. The solution particularly strengthens identification and authentication (IA) controls through multi-factor authentication integration and privileged access management. However, critical gaps exist in control 3.4.6 (CM-6, configuration management) where manual configuration baselines may not meet STIG requirements, and 3.5.1 (IA-2, identification and authentication) concerning non-organizational users accessing CUI systems. During C3PAO assessment, evaluators will focus on evidence of DoD SRG IL4/IL5 implementation, FedRAMP authorization boundaries, and automated compliance reporting capabilities. The dedicated government data centers and STIG-hardened configurations provide significant advantages over commercial endpoint solutions. Symantec Endpoint Government can exist within CMMC authorization boundaries due to its government-dedicated infrastructure and FedRAMP authorization. Compared to competitors like CrowdStrike GovCloud or Microsoft Defender for Government, Symantec offers superior STIG compliance and dedicated government support, though it may lag in advanced threat detection capabilities. The platform's strength lies in its established government pedigree and comprehensive compliance documentation, making it particularly suitable for defense contractors requiring proven CMMC alignment over cutting-edge threat intelligence features.
Configuration Guide
Configure Symantec Endpoint Government by implementing STIG-compliant baselines across all endpoints within 4-6 weeks. Address control 3.4.6 by establishing automated configuration monitoring using Symantec's compliance reporting features and documenting baseline deviations in POA&M entries. For control 3.5.1, implement compensating controls through network access control (NAC) integration and document external user access procedures in the System Security Plan. Enable continuous compliance monitoring by configuring automated STIG scanning every 24 hours and establishing exception handling procedures for critical systems. Implement role-based access controls aligned with principle of least privilege, ensuring CUI access permissions match job functions. Configure audit logging to capture all privileged activities and CUI access events, with logs forwarded to government-approved SIEM solutions. Establish configuration change approval workflows requiring ISSO authorization before implementing endpoint policy modifications. Document all compensating controls in SSP CA-7 and SI-2 sections, including evidence of ongoing effectiveness reviews. Prepare C3PAO evidence packages including STIG compliance reports, configuration baselines, access control matrices, and audit trail documentation. Maintain quarterly compliance assessments and update POA&M entries for any identified gaps. Timeline: Initial configuration (4-6 weeks), documentation preparation (2-3 weeks), ongoing monitoring implementation (2 weeks), with continuous monitoring requiring 8-12 hours monthly for compliance maintenance and reporting activities.
Configuration Checklist
- 1ISSO: Deploy STIG-hardened endpoint configurations across all CUI systems referencing NIST 800-171 control CM-6 baseline requirements
- 2Sysadmin: Configure automated compliance scanning every 24 hours with alerts for baseline deviations per CM-6 monitoring requirements
- 3ISSO: Document compensating controls for 3.4.6 gaps in SSP Section 3.4 with specific remediation timelines in POA&M
- 4Sysadmin: Implement role-based access controls restricting CUI access to authorized personnel only per AC-6 least privilege principles
- 5ISSO: Establish network access control integration for external users addressing 3.5.1 identification and authentication gaps
- 6Sysadmin: Configure audit logging capturing all privileged activities and CUI access events per AU-2 requirements
- 7ISSO: Create configuration change approval workflows requiring ISSO authorization before policy modifications per CM-3
- 8Contracts: Verify FedRAMP authorization boundaries include all CUI processing endpoints within assessment scope
- 9ISSO: Prepare C3PAO evidence packages including STIG reports, baselines, and access matrices for assessment readiness
- 10C3PAO: Schedule quarterly compliance reviews ensuring continuous monitoring effectiveness per CA-7 requirements
Estimated Compliance Cost
Initial setup and remediation costs range from $45,000-$75,000, including professional services for STIG implementation, configuration baseline establishment, and compensating control documentation. Annual ongoing costs average $25,000-$40,000 for government licensing, compliance monitoring tools, and quarterly assessments. Continuous monitoring requires dedicated ISSO time (0.25 FTE annually) plus automated scanning tools ($8,000-$12,000 annually). Additional costs include C3PAO evidence preparation ($15,000-$25,000) and potential gap remediation for controls 3.4.6 and 3.5.1 ($10,000-$20,000). Timeline spans 8-12 weeks for complete implementation and assessment readiness. Organizations should budget for ongoing FedRAMP compliance maintenance and potential scope changes affecting government data center requirements.
Compliance Cross-References
Symantec Endpoint Government addresses DFARS 252.204-7012 adequate security requirements through DoD SRG IL4/IL5 compliance and FedRAMP authorization, ensuring CUI protection meets defense contractor obligations. For DFARS 252.204-7021 cybersecurity maturity requirements, the platform supports CMMC Level 2 assessment domains including Access Control (AC), Audit and Accountability (AU), and System and Communications Protection (SC) families. The identified gaps directly impact NIST 800-171 control families: 3.4.6 falls under Configuration Management (CM-6) requiring documented security configuration settings, while 3.5.1 addresses Identification and Authentication (IA-2) for non-organizational users. During CMMC Level 2 assessment, C3PAOs will evaluate these controls within the Access Control and System and Information Integrity domains. FedRAMP authorization provides inherent compliance framework alignment, with government-dedicated data centers satisfying CUI isolation requirements. The platform's STIG compliance directly supports multiple NIST 800-171 controls across AC, AU, CM, and SC families, creating comprehensive coverage for defense contractor environments. Organizations leveraging Symantec Endpoint Government can demonstrate significant progress toward CMMC certification while addressing residual gaps through documented compensating controls and remediation plans.
Related Compliance Assessments
Frequently Asked Questions
Is Symantec Endpoint Government CMMC compliant?
Symantec Endpoint Government meets CMMC Level 2 requirements with 82% NIST 800-171 control coverage.
What NIST 800-171 controls does Symantec Endpoint Government cover?
Symantec Endpoint Government covers 82% of the 110 NIST 800-171 controls, with 2 gaps primarily in 3.4.6 and 3.5.1 control families.
What are the CMMC compliance gaps for Symantec Endpoint Government?
The primary gaps are in controls 3.4.6, 3.5.1. These require supplementary tools or process controls to achieve full CMMC Level 2 compliance.
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