u/Certain-Gap6204

▲ 7 r/CMMC

Screensharing CUI Alternatives?

Current stack:
Microsoft 365 Business Premium
PreVeil

We are preparing for CMMC Level 2 and trying to define a compliant path for meetings where CUI may be displayed through screensharing.

My current understanding is that using commercial Microsoft Teams for screensharing CUI is risky/not supportable for CMMC Level 2 unless the full environment, configuration, and inherited controls can be justified.

The three main alternatives I keep seeing are:

  1. Webex for Government
  2. Zoom for Government
  3. Microsoft GCC High / Teams in GCC High

My understanding is that GCC High is a separate Microsoft cloud/tenant environment, not something that can simply be merged into our existing commercial M365 tenant. We have only about 15 CUI handlers from the 150-employee workforce. My initial answer was zoom for government because I know that zoom has integration with m365 so it may be easier for the end users. I'm trying to balance headache and price basically. I would appreciate any advice.

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u/Certain-Gap6204 — 3 days ago