CUI Compliant
0 NIST 800-171 gaps detected. FedRAMP Moderate authorized as part of Prisma Access. Second most popular enterprise VPN/ZTNA in the defense sector.
Palo Alto GlobalProtect
by Palo Alto Networks
FedRAMP Status
FedRAMP Authorized
Impact Level
Moderate
Category
VPN & Network Security
Overview
Palo Alto GlobalProtect provides secure remote access and zero-trust network access as part of the Prisma SASE platform. FedRAMP Moderate authorized. Common in mid-to-large defense contractors for VPN and ZTNA.
CUI Risk Assessment
FedRAMP Moderate authorized as part of Prisma Access. Second most popular enterprise VPN/ZTNA in the defense sector.
Using Palo Alto GlobalProtect in a Defense Contractor Environment
Palo Alto GlobalProtect is widely deployed in defense contractor environments as part of the Prisma Access SASE platform, providing secure remote access for CUI handling. The tool typically protects access to technical data (ITAR-controlled designs, engineering specifications), financial information (cost/pricing data), and personnel data (clearance status, personally identifiable information). Within CMMC Level 2 authorization boundaries, GlobalProtect serves as the primary remote access control point, often positioned at the network perimeter to enforce zero-trust access policies. The solution requires compensating controls including multi-factor authentication integration, endpoint compliance checking, and detailed session logging to meet NIST 800-171 requirements. DCMA and DIBCAC assessors routinely evaluate GlobalProtect configurations during CMMC assessments, focusing on access control policies, encryption protocols, and audit trail capabilities. Recent DCMA compliance reviews have specifically examined GlobalProtect's ability to enforce granular access controls based on user roles and data classifications, particularly for contractors handling multiple classification levels of CUI. Assessors verify that traffic inspection capabilities don't inadvertently expose CUI in transit and that session termination procedures align with NIST 800-171 control AC-12. The tool's FedRAMP Moderate authorization provides strong compliance foundation, but proper configuration for split-tunneling policies and endpoint posture assessment remains critical for CMMC Level 2 certification.
Deployment & Architecture
Deployment Model: Government Cloud (FedRAMP boundary)
Palo Alto GlobalProtect operates within a FedRAMP-authorized boundary. CUI can be processed within the authorization scope, but contractors must verify their specific use case falls within the system's security boundary as documented in the SSP.
Implementation Guide
Defense contractors implementing GlobalProtect for CUI environments should plan a 12-16 week deployment timeline across four phases: assessment (2-3 weeks), configuration (4-6 weeks), testing (3-4 weeks), and production rollout (3 weeks). Phase 1 involves mapping existing network topology and identifying CUI data flows requiring protection. Phase 2 focuses on configuring GlobalProtect within the FedRAMP boundary, establishing proper authentication policies, and integrating with existing identity management systems. Critical considerations include configuring split-tunneling policies to ensure CUI traffic remains within authorized boundaries and implementing endpoint compliance checking to verify device security posture. Phase 3 requires comprehensive testing of access controls, encryption protocols, and audit logging capabilities with sample CUI data. User training spans 2-3 weeks, covering proper VPN usage, incident reporting procedures, and CUI handling requirements while connected. Compliance documentation updates include modifying the System Security Plan to reflect GlobalProtect's role in access control (AC family controls), updating authorization boundary diagrams to show remote access points, and creating POA&M entries for any temporary configuration gaps. Implementation costs typically range from $150,000-$400,000 for mid-size contractors (500-2000 users), including licensing, professional services, and compliance documentation updates. Organizations should budget additional 20-30% for integration with existing security tools and custom policy development.
Configuration Checklist
- 1ISSO must update System Security Plan Section 9 to document GlobalProtect's role in implementing NIST 800-171 access control requirements (AC-2, AC-3, AC-17).
- 2Network administrator shall configure GlobalProtect portal and gateway within FedRAMP authorized Prisma Access environment to ensure CUI data never traverses unauthorized networks.
- 3ISSO must establish multi-factor authentication integration with existing identity provider to satisfy NIST 800-171 control IA-2(1).
- 4System administrator shall configure endpoint compliance policies requiring disk encryption, updated antivirus, and approved OS versions before VPN access granted.
- 5ISSO must implement split-tunneling policies ensuring CUI-related traffic routes exclusively through authorized network paths per DFARS 252.204-7012.
- 6Security administrator shall enable comprehensive session logging capturing user identity, accessed resources, and session duration to support NIST 800-171 audit requirements (AU-2, AU-3).
- 7ISSO must update authorization boundary diagram to reflect GlobalProtect as external connection point and document security controls at this interface.
- 8Network administrator shall configure traffic inspection policies to detect potential CUI exfiltration while maintaining user privacy compliance.
- 9ISSO must create POA&M entries addressing any temporary deviations from baseline security configurations during deployment.
- 10Contracts officer must verify GlobalProtect licensing agreements include appropriate data location restrictions and government access provisions per DFARS 252.204-7021.
Compliance Cross-References
Palo Alto GlobalProtect's FedRAMP Moderate authorization directly supports NIST 800-171 control families AC (Access Control) through remote access management, SC (System and Communications Protection) via encrypted tunneling protocols, and AU (Audit and Accountability) through comprehensive session logging. The tool's implementation triggers DFARS 252.204-7012 requirements for safeguarding CUI, particularly regarding network security controls and access restrictions. Under DFARS 252.204-7021, contractors must ensure GlobalProtect's cloud-based architecture maintains appropriate data sovereignty and provides government access capabilities. For CMMC Level 2 assessments, GlobalProtect affects multiple assessment domains including Access Control (AC.L2), System and Information Integrity (SI.L2), and Identification and Authentication (IA.L2). Non-compliance or misconfiguration creates cascading findings across AC-17 (Remote Access), SC-13 (Cryptographic Protection), and AU-6 (Audit Review), potentially resulting in CMMC assessment failures. The tool's zero-trust capabilities directly support advanced access control requirements while its integration with Prisma Access platform provides the cloud security framework necessary for modern defense contractor operations.
Other FedRAMP Authorized VPN & Network Security Tools
Related Compliance Assessments
Frequently Asked Questions
Is GlobalProtect FedRAMP authorized?
Yes, as part of Palo Alto Prisma Access which holds FedRAMP Moderate authorization. GlobalProtect provides the client-side component for secure remote access.
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