Quick Answer: In an increasingly interconnected world, organizations handling Controlled Unclassified Information (CUI) often operate with distributed teams and utilize alternative work sites. This flexibility, while beneficial, introduces complex cybersecurity challenges, particularly concerning physical protection. Jun Cyber specializes in helping defense contractors, DoD subcontractors, and any organization worldwide navigate the stringent requirements of CMMC Level 2, specifically addressing PE.L2-3.10.6 (NIST SP 800-171 PE.3.10.6) to ensure CUI remains secure, regardless of its physical location. Our expertise ensures your compliance, protecting sensitive data and your operational integrity.
⚡ TL;DR — Key Takeaways
- CMMC PE.L2-3.10.6 mandates stringent physical protection for CUI at all alternative work sites, including remote offices and global operations.
- Distributed workforces introduce unique physical security challenges, demanding comprehensive policy, technical controls, and rigorous employee training.
- Jun Cyber offers expert CMMC Level 2 solutions, helping organizations worldwide establish and maintain robust physical security protocols for CUI wherever it resides.
- Key compliance areas include secure device and data handling, compliant remote network configurations, and thorough incident response planning for distributed environments.
- Proactive measures are crucial for defense contractors and their supply chain to mitigate risks, ensure continuous operations, and avoid penalties for CUI compromise at alternative sites.
The Challenge
The proliferation of remote work, global project teams, and flexible operational models has redefined the traditional security perimeter. For organizations processing, storing, or transmitting CUI, this shift presents a significant compliance hurdle. While digital safeguards are critical, the physical security of CUI at alternative work sites—from home offices to temporary project locations—is often overlooked or inadequately addressed, leading to substantial risks.
- Audit Deficiencies: Inability to demonstrate adequate implementation and monitoring of physical protection controls at all CUI processing locations during CMMC assessments.
The Solution
Jun Cyber provides expert-led CMMC Level 2 compliance solutions specifically tailored to address the complexities of PE.L2-3.10.6, ensuring your organization can confidently protect CUI at all alternative work sites. Our comprehensive approach helps you establish, implement, and maintain robust physical security measures that meet the exacting standards of NIST SP 800-171 and CMMC. We work collaboratively with your teams to assess your current distributed operational model, identify vulnerabilities, and develop pragmatic, scalable strategies. Our solutions encompass policy development, technical control recommendations, and ongoing support, transforming compliance from a burden into a strategic advantage for your global operations. With Jun Cyber, you gain not just compliance, but a resilient security posture that protects your sensitive information and upholds your commitments to national and international security. Our methodology focuses on practical implementation, empowering your personnel with the knowledge and tools necessary to secure CUI outside traditional office settings. We demystify the requirements, offering clear guidance and actionable steps to achieve and sustain compliance, regardless of where your teams operate. This ensures business continuity and uninterrupted mission delivery while meticulously safeguarding critical information.
See how we can solve this for your organization
Schedule Your CMMC AssessmentHow It Works
Comprehensive Site & Risk Assessment
We begin by conducting a thorough evaluation of your existing alternative work site practices, identifying all locations where CUI is accessed, processed, or stored. Our experts perform a detailed risk analysis to pinpoint specific vulnerabilities and compliance gaps against CMMC Level 2 requirements for physical protection.
Policy & Procedure Development
Based on the assessment, Jun Cyber assists in developing or refining robust, organization-wide policies and procedures specifically designed for alternative work sites. These cover everything from physical access controls, secure storage, CUI handling protocols, to incident reporting, ensuring alignment with NIST SP 800-171 (PE.3.10.6).
Technical & Physical Control Implementation Guidance
We provide practical guidance on implementing appropriate technical and physical controls. This includes recommendations for secure device configurations, data encryption, privacy screen usage, secure document management, and environmental safeguards tailored to diverse remote and offsite environments.
Employee Training & Continuous Monitoring
To ensure sustained compliance, we help develop and deliver targeted training programs for all personnel working at alternative sites. Our support extends to establishing mechanisms for ongoing monitoring and periodic review, guaranteeing that physical protection measures remain effective and adaptable to evolving threats and operational changes.
Key Statistics
Key Aspects of Our Alternative Work Site Compliance Solution
✓ Tailored Physical Security Protocols
Development of customized physical security policies and procedures for diverse alternative work environments, including home offices, co-working spaces, and temporary field sites, ensuring CUI is always protected. This aligns directly with the intent of NIST SP 800-171 PE.3.10.6 to protect systems at these sites.
✓ Secure Device & Data Handling Guidelines
Establishing strict protocols for the secure use, storage, and disposal of CUI-processing devices (laptops, external drives) and physical CUI documents at remote locations, mitigating risks of unauthorized access or data leakage.
✓ Compliant Remote Network Configuration
Guidance on securing network access for alternative sites, including VPN usage, strong authentication, and appropriate segmentation, to prevent unauthorized digital intrusion into physically accessible systems.
✓ Personnel Training & Awareness Programs
Comprehensive training modules specifically designed to educate employees on their responsibilities for physically protecting CUI at alternative work sites, fostering a strong security culture across your distributed workforce.
✓ Incident Response Planning for Distributed Environments
Developing and integrating incident response plans that account for the unique challenges of CUI compromise at alternative work sites, ensuring rapid detection, containment, and recovery.
✓ Policy & Documentation Support
Assistance in creating and maintaining all necessary documentation, including security plans, policies, procedures, and evidence of implementation, crucial for successful CMMC Level 2 assessment readiness.
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Schedule Your CMMC AssessmentKey Terms
- Alternative Work Site
- Any location other than an organization's primary, controlled facility where organizational systems (and the CUI they process, store, or transmit) are operated. Examples include home offices, temporary project sites, co-working spaces, and client locations.
- Controlled Unclassified Information (CUI)
- Information that the government creates or possesses, or that an entity creates or possesses for or on behalf of the government, that a law, regulation, or government-wide policy requires or permits an agency to handle using safeguarding or dissemination controls.
- Physical Protection (PE)
- A CMMC domain focused on safeguarding organizational facilities, systems, and personnel from physical threats, including unauthorized access, theft, and environmental damage, extending to all sites where CUI is handled.
Who Benefits from Robust Alternative Work Site Security?
- Defense Contractors with Remote Teams — Organizations directly supporting defense initiatives with a significant portion of their workforce operating from home offices or other non-traditional locations, requiring stringent CMMC compliance for all CUI handling.
- Organizations with Global R&D or Consulting Operations — Firms engaged in research and development, or providing consulting services internationally, where CUI is frequently accessed and processed outside of primary, controlled facilities.
- DoD Subcontractors with Distributed Workforces — Companies within the defense industrial base supply chain that utilize subcontractors or have their own employees working remotely, needing to ensure CMMC Level 2 physical protection for CUI throughout their extended enterprise.
- Any Entity Subject to CMMC Handling CUI Offsite — Any organization, regardless of its primary industry or operational model, that is mandated to comply with CMMC and processes, stores, or transmits CUI at locations other than its main secured facilities.
Frequently Asked Questions
What exactly constitutes an 'alternative work site' under CMMC PE.L2-3.10.6?
Under CMMC Level 2 (PE.L2-3.10.6), an 'alternative work site' refers to any location where organizational systems processing CUI are operated outside of the organization's primary, controlled facilities. This broadly includes, but is not limited to, employee home offices, temporary project sites, co-working spaces, client sites, and even travel locations (e.g., hotels, airports) where CUI might be accessed or handled. The core requirement is that adequate physical and environmental protection measures, equivalent to those at a main facility, must be extended to these diverse environments to safeguard CUI. This ensures that the security posture for CUI is consistent, regardless of its physical location.
How does PE.L2-3.10.6 specifically relate to remote work or telework?
PE.L2-3.10.6 is fundamentally critical for remote work and telework scenarios. It mandates that organizations protect and control their systems (and the CUI they contain) when employees are working from non-traditional sites, such as their homes. This means implementing policies and controls to prevent unauthorized physical access to devices, ensure secure storage of physical CUI, maintain environmental protection (e.g., stable power, temperature), and establish clear procedures for reporting physical security incidents. It moves beyond just cyber protection to encompass the physical environment of remote operations, aligning directly with NIST SP 800-171 control PE.3.10.6. This control ensures that the flexibility of remote work does not come at the expense of CUI security.
What are the biggest challenges in securing CUI at employee home offices?
Securing CUI at home offices presents unique challenges due to the lack of dedicated, controlled security infrastructure. Key challenges include: * **Shared Environment:** Potential for unauthorized individuals (e.g., family members, visitors) to access CUI-processing devices or view sensitive information on screens. * **Physical Security:** Difficulty in enforcing traditional access controls like secure perimeters, surveillance, or visitor logs. Devices and documents might be left unattended or in easily accessible areas. * **Environmental Factors:** Uncontrolled environmental conditions (e.g., power fluctuations, temperature extremes, accidental spills) that could damage equipment or compromise data. * **Disposal:** Improper disposal of CUI-laden physical documents or electronic media without shredding or sanitization protocols. * **User Awareness:** Employees may lack consistent awareness or training on home-specific physical security best practices for CUI, leading to inadvertent disclosures.
Can employees use personal devices for CUI at alternative sites under CMMC Level 2?
Generally, using personal devices for CUI processing at alternative work sites is highly discouraged and often prohibited under CMMC Level 2 due to the difficulty in establishing and verifying the necessary security controls. The control requires 'protecting and controlling organizational systems,' implying that the organization must have full administrative and security oversight of any system handling CUI. It is extremely challenging to ensure a personal device meets all CMMC security requirements, including configuration, patching, malware protection, and incident response capabilities, let alone the physical protection aspect of this control. While some specific, tightly controlled exceptions might exist (e.g., accessing CUI via a secure Virtual Desktop Infrastructure (VDI) on a personal device), they would require extensive justification, robust technical controls, and explicit organizational authorization. For PE.L2-3.10.6, the focus remains on ensuring the physical environment and the devices themselves meet security standards, which is challenging with personal equipment.
What kind of documentation is required to demonstrate compliance with PE.L2-3.10.6?
To demonstrate compliance with PE.L2-3.10.6, organizations need comprehensive documentation that outlines their approach to physical protection at alternative work sites. This typically includes: * **System Security Plans (SSPs):** Detailed descriptions of how physical security controls for remote operations are implemented and managed. * **Policies and Procedures:** Formal documents outlining acceptable use of alternative work sites, physical access controls, secure storage requirements, CUI handling guidelines, and incident reporting procedures for these environments. * **Employee Agreements:** Signed agreements confirming employee understanding and adherence to physical security protocols for remote work. * **Training Records:** Evidence of mandatory security awareness training specific to alternative work site physical protection, including attendance and content. * **Asset Inventories:** Records of devices and equipment used at alternative sites for CUI processing, including their location and authorized users. * **Incident Logs:** Documentation of any physical security incidents at alternative sites and the corresponding remediation actions, demonstrating continuous improvement.
How does Jun Cyber help maintain long-term compliance for alternative work sites?
Jun Cyber's commitment extends beyond initial assessment and implementation. We offer continuous support to help your organization maintain long-term compliance with PE.L2-3.10.6. This includes periodic reviews of policies and procedures to adapt to evolving threats and operational changes, ensuring they remain effective and aligned with current CMMC requirements. We also provide ongoing security awareness training refreshers for your workforce, keeping them informed about best practices for CUI physical protection in remote settings. Additionally, our experts assist with internal audits and provide proactive guidance to ensure your physical protection strategies for alternative work sites remain robust, effective, and fully compliant, safeguarding your CUI and your ability to operate globally and securely.
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