The Pitfalls of Weak Access Management
Misconfigured access can lead to:
- Unauthorized users accessing Controlled Unclassified Information (CUI)
- Excessive permissions that violate least privilege principles
- Lack of accountability and auditability
These gaps don’t just increase the likelihood of breaches—they can result in failed assessments and lost contracts.
What Strong Access Control Looks Like
To meet CMMC’s expectations, contractors must implement:
- Role-based access controls (RBAC) tailored to job functions
- Multi-factor authentication (MFA) across systems
- Continuous monitoring and periodic access reviews
- Logging and alerting for suspicious access attempts
But just having the tools isn’t enough. You need a secure environment where these controls can be enforced consistently and centrally.
Aligning Environment With Control
That’s where your IT infrastructure plays a critical role. If you're operating in a commercial Microsoft 365 environment, you may lack the controls necessary to fully protect CUI or enforce granular access. Migrating to a more secure enclave, like Microsoft 365 GCC High, creates the technical foundation for robust access governance.
Using GCC High migration services ensures that your move to a compliant environment includes access control policies, identity integration, and secure provisioning—all aligned with CMMC requirements.
Access control isn’t just a checkbox—it’s the backbone of your compliance posture. Make sure your infrastructure supports it with the rigor that CMMC demands.