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NIST 800-171
NIST SP 800-171
Protecting Controlled Unclassified Information in Nonfederal Systems
The underlying technical requirement for protecting non-federal systems handling CUI—110 security controls across 14 families.
Frequently asked questions
NIST 800-171 compliance
What is NIST 800-171 and who needs to comply? +
The underlying technical requirement for protecting non-federal systems handling CUI—110 security controls across 14 families.
How does AdVran help with NIST 800-171 compliance? +
AdVran provides end-to-end NIST 800-171 compliance management, including gap assessment, control implementation, continuous monitoring, evidence collection, and audit coordination. Our team handles the technical complexity so you can focus on your business.
How long does it take to achieve NIST 800-171 compliance? +
Timeline depends on your current security posture and the scope of required controls. Most organizations achieve initial compliance within 3-6 months with AdVran's guidance. We provide a detailed timeline during our initial assessment.
What happens if we fail a compliance audit? +
AdVran conducts pre-audit readiness assessments to identify and resolve gaps before the official audit. If issues are found during an audit, we provide immediate remediation support and work with auditors to address findings.
Related frameworks
More in Aerospace & Defense
CMMC 2.0 (Level 2/3)
Cybersecurity Maturity Model Certification
Mandatory for DoD contractors handling CUI. Level 2 requires alignment with all 110 NIST 800-171 controls.
DFARS 252.204-7012
Defense Federal Acquisition Regulation Supplement
DoD contract clause requiring adequate security for covered defense information and cyber incident reporting within 72 hours.
ITAR / EAR Export Controls
International Traffic in Arms Regulations
Export controls requiring strict data residency and US-person access restrictions for defense articles and services.