Identity is the new perimeter—but too often, defense contractors overlook this when preparing for CMMC assessments. Weak identity management can open the door to unauthorized access, insider threats, and audit failures.
Common Identity Pitfalls
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Overprovisioned User Accounts
Granting users blanket access across systems creates unnecessary risk. Least privilege should be a guiding principle. -
Inconsistent Role Definitions
Without standardized roles, it's hard to enforce security policies or prove access control during a CMMC audit. -
Lack of Multifactor Authentication (MFA)
CMMC requires MFA for all users accessing systems containing CUI. Relying on passwords alone is a major compliance red flag. -
Orphaned and Inactive Accounts
Accounts left behind after staff turnover or contract changes can be exploited if not removed or disabled.
Strengthening Your Identity Posture
To meet CMMC requirements and protect critical assets, you should:
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Implement Azure AD with conditional access policies
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Enforce MFA across your environment
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Regularly audit user permissions and account activity
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Align roles with job functions and access needs
When Compliance Meets Complexity
Managing identity securely becomes more complex in regulated environments. For contractors working toward CMMC Level 2, Microsoft 365 GCC High provides the right tools—like granular access control, integration with Intune and Defender, and government-grade identity governance.
GCC High migration services can help you establish a secure, compliant identity framework tailored to CUI and federal workflows.