Exostar | We Build Trust

Streamline Collaboration,
Enhance Security and
Achieve Compliance

You can trust Exostar Secure Access for Microsoft 365 to simplify communication and file sharing, ensure data protection and meet regulatory requirements.   

  • Azure GCC High Cloud and FedRAMP Moderate equivalent 
  • Multifactor authentication and identity validation
  • Cloud-based solution for real-time collaboration with simple, fast setup

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Overcome Challenges and Maximize Productivity

COLLABORATION  
Continue working in your familiar Microsoft 365 interface
  • Secure internal and external Microsoft Teams collaboration and file sharing
  • Web-based login for real-time collaboration
  • 10s of thousands vetted organizations in the Exostar community
Drag folder from local into Teams "Files"
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COMPLIANCE 
Accelerate CMMC required compliance in hours, not months
 
With our 48-hour setup process, you’ll be up and running with 85 of the 110 NIST 800-171 controls out of the box.
SECURITY
Don’t let security requirements stand in the way of your business growth. Share with confidence
  • Safely store CUI data (EAR/ITAR)
  • Benefit from peace of mind with the dedicated tenant
  • Leverage the Exostar Community with 100s of thousands of vetted users
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“With Exostar Secure Access for Microsoft 365, Exostar has added an additional layer of data protection to integrate with our technology for secure B2B collaboration.” 
 
Richard Wakeman 
Senior Director of Aerospace & Defense,
Microsoft Azure Global Engineering

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Industry leaders worldwide trust Exostar 

BAE Systems
Lockheed Martin
Raytheon Technologies
Boeing
Managed Microsoft 365 for CMMC: Demo and Q&A

Join our workshop for a live demo + Q&A

Learn how organizations are strengthening their cybersecurity, implementing NIST controls, streamlining the CMMC journey, and improving collaboration using familiar Microsoft tools.

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 Frequently asked questions

What is Exostar’s Managed Microsoft 365 and how can it help me comply with CMMC 2.0?

Exostar’s Managed Microsoft 365 provides a secure, trusted cloud-based environment for DoD contractors to collaborate and safeguard Controlled Unclassified Information (CUI), meeting 85 out of 110 NIST SP 800-171 controls out-of-the-box.

What is CMMC 2.0 compliance?

Cybersecurity Maturity Model Certification (CMMC) 2.0 is a cybersecurity framework required by the DoD to protect CUI.

Who needs CMMC compliance?

To be eligible for a DoD contract, any organization involved in the supply chain, including subcontractors or other derived funding, must comply with one of CMMC 2.0’s three-tiered maturity levels once put into effect. Your contractual obligations determine your maturity level.

When will CMMC compliance be required? 

In 2020, the DoD announced a 5-year phase-in period under DFARS. In 2021, CMMC went through a public comment period, and an updated program was released, “CMMC 2.0.” CMMC 2.0 is under rule-making in 2023. CMMC 2.0 will be a contractual requirement when the rulemaking process is complete. Note: If your company has contracts that require DFARS 7012 clause, then you must comply with NIST 800-171; these controls align with CMMC 2.0 requirements. 

How does Exostar’s Managed Microsoft 365 provide out-of-the-box compliance for CMMC?

Exostar’s Managed Microsoft 365 provides out-of-the-box compliance for CMMC by meeting 85 out of 110 CMMC 2.0 practices, providing a secure enclave for businesses to safeguard CUI, and delivering enterprise-level security for businesses of all sizes.

Where can DoD contractors store CUI data?

Contractors can only store CUI in a secure environment that meets the compliance framework outlined by the DoD, such as GCC High or FedRAMP Moderate Equivalent.

How does Exostar’s Managed Microsoft 365 provide affordable pricing options for businesses?

Exostar’s Managed Microsoft 365 offers subscription-based pricing to meet the needs of any organization. Maintenance and support services are also available. 

 Discover the CMMC Ready Suite of solutions to help suppliers in the Defense Industrial Base achieve and maintain CMMC 2.0 accreditation success

Exostar's CMMC Ready Suite includes Managed Microsoft 365, Certification Assistant, and PolicyPro.
These turn-key solutions help organizations maintain NIST SP 800-171/CMMC 2.0 compliance
within the defense industry.

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Exostar's Managed Microsoft 365

Collaborate securely and compliantly with our managed service offering that meets 85 of 110 NIST SP 800-171 controls for CMMC 2.0. Learn more.

Exostar Certification Assistant

Complete your self-assessment against 110 NIST SP 800-171 security controls, calculate your SPRS (Supplier Performance Risk System) score, automatically generate your System Security Plan (SSP), and create your Plan of Actions and Milestones (POA&Ms) all in one place. Learn more.

Exostar PolicyPro

Create, document, and maintain the policies required by NIST SP 800-171. Using Policy Builder, easily create policies for the 14-control families to help address 110 controls. Learn more.

NIST 800-171 and CMMC 2.0 Basic Assessment

Receive a third-party NIST SP 800-171/CMMC assessment and gap analysis. Walk away with a submission-ready NIST SP 800-171 Basic Assessment including your SSP, POA&Ms, and SPRS score.  Learn more.   

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Exostar Certification Assistant

Complete your self-assessment against 110 NIST SP 800-171 security controls, calculate your SPRS (Supplier Performance Risk System) score, automatically generate your System Security Plan (SSP), and create your Plan of Actions and Milestones (POA&Ms). Learn more.

Exostar PolicyPro

Create, document, and maintain the policies required by NIST SP 800-171. Using Policy Builder, easily create policies for the 14-control families to help address 110 controls. Learn more.

NIST 800-171 and CMMC 2.0 Basic Assessment

Receive a third-party NIST SP 800-171/CMMC assessment and gap analysis to truly understand your compliance journey progress. Learn more.

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