About Microsoft GCC & GCC High
Microsoft GCC and GCC High are secure, government-specific versions of Microsoft 365 designed to meet U.S. compliance standards, with GCC High offering stricter protections for defense and regulated data.
These environments can satisfy a significant portion of compliance requirements for the Department of Defense Security Requirements Guidelines such as CMMC, Defense Federal Acquisition Regulations Supplement (DFARS), and International Traffic in Arms Regulations (ITAR).
Office 365 Government plans are monthly subscriptions and can be licensed to an unlimited number of users.
Get a GCC High Consultation
Call Us: (866) 583-6946
SysArc is an approved Microsoft AOS-G Partner and approved GCC/GCC High Reseller
GCC/GCC High Migration Process
SysArc performs a pre-staged cutover migration approach which replicates the existing environment to the new GCC/GCC High space and only during a designated cutover window will services be moved into GCC/GCC High. This allows verification that all data is replicated to the satisfaction of our customers prior to any business impact occurring during a cutover weekend.
Migrations from the Following:
- Tenant to Tenant (Commercial to GCC/GCC High) to include:
- Exchange Online
- SharePoint Online
- MS Teams
- OneDrive
- On-prem Exchange to GCC/GCC High
- On-prem SharePoint to GCC/GCC High
- Google Workspace (formally GSuite) to GCC/GCC High (Email, Drive, etc.)
- Legacy POP/IMAP email to GCC/GCC High
Migrating into a Dedicated “Enclave” in GCC/GCC High:
- Can be scoped to a select user base within your organization
- Secure Email with a dedicated new email domain
- Secure SharePoint & OneDrive in GCC/GCC High
- Virtual Desktop Environments (VDI) allows employees to work in a fully secured workspace within GCC/GCC High without the need to perform compliance hardening on physical hardware e.g., desktops & laptops
Utilizing GCC/GCC High Within a Complete Compliance Program
SysArc’s enclave hosted in Microsoft GCC/GCC High is supported by our dedicated Security Operations Center (SOC) and IT support team to ensure 24/7 operational integrity, security, and compliance with CMMC, DFARS and ITAR requirements.
Step-By-Step Compliance Roadmap
- Compliance Program Management: SysArc CMMC or ITAR Program Manager works with you to determine the scope for CMMC or ITAR compliance, oversee policy writing, and advise on implementation of remaining security controls.
- Design & Build GCC/GCC High Enclave: SysArc stands up the enclave in GCC High and deploys the compliant baseline configuration to the tenant. SysArc builds Virtual Desktop Environments for enclave users to access the tenant.
- Enclave Support: SysArc provides IT services to support and maintain the enclave including: best practice implementation, updates and patching, and user onboarding
- Cybersecurity Operations: SysArc provides and deploys a SIEM tool for continuous monitoring of cyber threats. Our SOC team performs threat detection, incident response, and vulnerability management. We ensure GCC High and on premise environments are in scope in order to meet compliance requirements.
- Audit Prep & Continuous Monitoring: Includes evidence & artifact collection, internal review & audit Prep, and selection of auditor.
Case Studies
Successful GCC High Implementations and Compliance Program Management
How SysArc Helped 2 Circle Inc. Migrate to GCC High and Prepare for CMMC
For 2 Circle Inc., the decision to partner with SysArc was more than an IT upgrade—it was a strategic move that enabled the company to meet its growth goals, achieve compliance, and secure its future in the government contracting arena. Together, SysArc and 2 Circle turned a complex challenge into a powerful competitive advantage.
How SysArc Helped FN America Pass the Joint Surveillance Voluntary Assessment Program (JSVAP) with a Score of 110
FN America’s early and consistent collaboration with the compliance experts at SysArc allowed them to secure their CMMC certification through the Joint Surveillance Voluntary Assessment Program (JSVAP), positioning them ahead of their competitors. Fewer than 100 companies worldwide have successfully navigated this process and achieved certification, making FN America a leader in their industry.
Microsoft GCC/GCC High Resources:
Read our publications on Microsoft Government Community Cloud (GCC)
-
SysArc Helps Multinational Companies Build Microsoft GCC High Enclaves for Their U.S. Subsidiaries to Comply with CMMC
Large multinational companies with US-based subsidiaries who provide products and/or services for the U.S. Department of Defense (DoD) are required to comply with the DoD’s... Read more →
Why Standard Microsoft Office 365 Won’t Cut It For CMMC Compliance Level 2
Many DoD contractors are inquiring about whether their standard commercial version of Microsoft Office 365 will be sufficient enough to meet CMMC requirements. The short... Read more →
Do DoD Contractors Need Microsoft GCC/GCC High for DFARS, CMMC or ITAR?
As DoD contractors look for solutions to update their IT infrastructure to be in compliance with current DFARS law and prepare for CMMC, many are... Read more →
What’s the Difference Between Microsoft 365 GCC and GCC High?
What’s the Difference Between Microsoft 365 GCC and GCC High? Microsoft GCC and GCC High are both more robust and secure versions of the Microsoft... Read more →
What is Microsoft GCC & GCC High? A Guide for DoD Contractors
Due to the cybersecurity compliance requirements sweeping the U.S. defense industry, companies holding contracts with the DoD are looking for a variety of solutions to... Read more →