Nightfall AI
by Nightfall AI
Covered
5
controls
Partial
2
controls
Gaps
4
controls
Overview
Nightfall AI by Nightfall AI is a data protection solution that covers 5 NIST 800-171 controls (5% total coverage). It addresses key requirements in the data protection domain for defense contractors pursuing CMMC compliance.
Implementation Notes
Deploy Nightfall AI with FIPS-validated configurations. Integrate with your SIEM for centralized audit logging. Review partial controls quarterly to identify supplementary tooling needs.
More Data Protection Products
Implementation Guidance for Nightfall AI
Configure Nightfall AI for NIST 800-171 compliance by establishing comprehensive data discovery and protection policies across your environment. For SC-28 (Protection of Information at Rest), implement Nightfall's encryption policies to automatically identify and encrypt sensitive data including CUI, PII, and technical data. Configure detection rules for DFARS-specific data types, export-controlled information, and proprietary technical data using custom regex patterns and machine learning classifiers. For AC-4 (Information Flow Enforcement), deploy Nightfall's DLP policies to monitor and control data movement between systems, blocking unauthorized transfers of CUI via email, cloud storage, and collaboration platforms. Set up real-time alerts for policy violations and automatic remediation actions. For AU-2 (Audit Events), configure comprehensive logging of all data discovery events, policy violations, and remediation actions. Enable integration with your SIEM system to centralize audit data and maintain required audit trails. For SI-4 (Information System Monitoring), implement continuous scanning of repositories, databases, and file shares to detect new instances of sensitive data. Generate assessment evidence through Nightfall's compliance dashboard, which provides detailed reports on data classification, policy enforcement metrics, and violation trends. Export audit logs in formats compatible with C3PAO requirements including CSV and JSON. Integrate with existing security tools like Microsoft Defender, Splunk, or AWS CloudTrail for comprehensive monitoring. Common misconfigurations include overly broad detection rules causing false positives, insufficient customization for defense contractor data types, and inadequate integration with incident response workflows, leading to C3PAO findings on incomplete data protection implementation.
Gap Analysis & Compensating Controls
Nightfall AI's 5% coverage leaves significant gaps in 4 critical NIST 800-171 control families that require additional tools for complete compliance. The largest gap is in Access Control (AC) family, where Nightfall only addresses AC-4 but misses AC-2 (Account Management), AC-3 (Access Enforcement), and AC-17 (Remote Access). Implement privileged access management solutions like CyberArk or BeyondTrust to address account lifecycle management and enforce least privilege access. The System and Communications Protection (SC) family has gaps beyond SC-28, particularly SC-7 (Boundary Protection) and SC-8 (Transmission Confidentiality), requiring network security tools like Palo Alto firewalls and VPN solutions. Configuration Management (CM) controls are entirely uncovered, necessitating tools like Red Hat Satellite or Microsoft WSUS for CM-2 (Baseline Configuration) and CM-6 (Configuration Settings). Incident Response (IR) capabilities are missing, requiring dedicated IR platforms like Phantom or Demisto. Document these gaps in your System Security Plan by identifying each uncovered control, specifying the compensating controls implemented, and justifying risk acceptance where applicable. In your Plan of Action and Milestones, prioritize closing Access Control gaps first due to their high CMMC assessment weight (40% of Level 2 requirements), followed by boundary protection and configuration management controls. Address incident response gaps last as they have lower assessment frequency but are critical for maintaining continuous compliance.
Compliance Cost Estimate
Nightfall AI licensing ranges from $5-15 per user per month for basic data discovery to $25-50 per user monthly for enterprise features including advanced ML classification and API integrations. Initial implementation costs include 40-80 hours of professional services ($8,000-$16,000) for policy configuration, integration setup, and staff training. Ongoing monitoring requires 10-15 hours monthly of security analyst time ($1,500-$2,250) for policy tuning, incident investigation, and compliance reporting. Annual maintenance costs approximately $3,000-$6,000 for policy updates and system integration maintenance. Compared to competitors like Microsoft Purview ($2-12/user/month) or Varonis ($15-30/user/month), Nightfall offers competitive pricing with superior cloud-native architecture but higher professional services requirements. Total cost of ownership for a 100-user defense contractor environment ranges $35,000-$75,000 annually including licensing, implementation, and ongoing operational costs.
Compliance Cross-References
Nightfall AI directly supports DFARS 252.204-7012 requirements for safeguarding covered defense information by implementing automated data discovery and classification capabilities required under section (b)(2). The tool satisfies CMMC Level 2 System and Information Integrity (SI.L2-3.14.1) through continuous monitoring of information systems for security events. For Asset Management (AM.L2-3.4.1), Nightfall provides inventory capabilities for sensitive data across cloud and on-premises environments. The solution addresses portions of Data Security (DS.L2-3.13.11) by implementing data-at-rest protection mechanisms. However, additional tools are required for complete CMMC Level 2 compliance, particularly in Access Control domain (AC.L2-3.1.1 through AC.L2-3.1.12) and Audit and Accountability (AU.L2-3.3.1 through AU.L2-3.3.9). For FedRAMP alignment, Nightfall supports SC-28 (Protection of Information at Rest) and AU-2 (Audit Events) controls but requires supplementation with FedRAMP-authorized SIEM and identity management solutions. CMMC assessment objectives satisfied include data discovery documentation, encryption implementation evidence, and continuous monitoring capabilities, while requiring additional tools for user access reviews, vulnerability management, and incident response procedures.
Frequently Asked Questions
How many NIST 800-171 controls does Nightfall AI cover?
Nightfall AI covers 5 of 110 NIST 800-171 controls (5%), with 2 partially covered and 4 gaps.
Can Nightfall AI alone satisfy CMMC Level 2?
No single tool covers all 110 NIST 800-171 controls. Nightfall AI covers 5% and should be part of a layered security stack addressing the remaining controls.
What controls does Nightfall AI not cover?
Nightfall AI does not cover controls ia-3-5-1, pe-3-10-1, cm-3-4-1, ra-3-11-1. These require supplementary solutions such as physical security controls, additional access management, or media protection tools.
Map Your Full Security Stack
See NIST 800-171 control coverage for 80+ security products.
Open NIST Tool MapperTrack Nightfall AI NIST 800-171 coverage updates with AI-powered intelligence
Signals matches SAM.gov opportunities to your profile, monitors regulatory changes, and alerts you before competitors. Free for 90 days.
Start Free — 90 Days