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IT & MANAGED SERVICE PROVIDERS

"Our MSP handles that" doesn't end the audit conversation. It starts the next one.

Whether your services put you in CMMC scope comes down to one question: does your environment touch a client's CUI or Security Protection Data. Get that wrong and you either carry compliance weight you don't owe, or leave a client exposed with paperwork that won't hold up. Sentinel Blue is a CyberAB-authorized C3PAO built to sort out where you are, and to run the independent assessments you can't perform on your own managed environment.

Where you stand
CUI in your hands
If your systems store, process, or transmit a client's CUI directly, that handling is in scope and has to meet the requirements itself.
Tools, not CUI
Running a client's SIEM, endpoint protection, or patching without holding CUI makes those services a Security Protection Asset, assessed inside the client's scope, not your own certificate.
Independent by rule
Whoever certifies an environment can't also be the one managing it day to day. That's why the assessor has to be someone else.
WHAT'S AT RISK IN THE RELATIONSHIP

The label on your business card was never the question

MSP, MSSP, IT shop, none of that matters to the CMMC final rule. What matters is whether your environment touches a client's CUI, and most providers have never worked out the answer for every client on their roster.

The scope test is CUI, not the label

It doesn't matter what you call your services. The rule asks one question: does your environment store, process, or transmit your client's CUI or Security Protection Data. That answer determines everything else.

Security tools count even without CUI

Running a client's SIEM, endpoint protection, identity provider, or patching puts those services inside the client's assessment scope even when you never touch CUI directly, and that has to be documented, not assumed.

You can't grade your own work

An assessor has to be independent from the environment being assessed. A provider managing a client's systems can't also be the one certifying them.

Lose the contract without a mistake

A client whose assessment stalls because your responsibility matrix isn't documented can walk, whether or not your actual security was ever the problem.

Lose the pitch to a certified competitor

Procurement teams increasingly search for providers already holding Level 2. An uncertified competitor gets filtered out before the conversation even starts.

Lose the referral relationship

Primes and clients need an independent assessor they can point to. Without one lined up, that referral goes to whoever already has the partnership.

HOW SENTINEL BLUE FITS INTO YOUR BUSINESS

A partner for the parts of this you can't do yourself

You can run a client's network. You can't certify it. Sentinel Blue works alongside IT and managed service providers through the Shield program, covering the independent assessment work and the documentation burden that CMMC adds to a relationship you already have.

Authorized C3PAO assessment

Sentinel Blue is authorized by the Cyber-AB to conduct official CMMC Level 2 assessments, independent of whichever system you or your client manages day to day. Use us for your client's environment, or for your own if your services touch CUI directly.

Managed GRC with Pathfinder

Pathfinder builds and maintains the responsibility matrix and SSP language that ties your services into a client's CMMC scope, so "our MSP handles that" has documentation behind it instead of just being a sentence.

Managed security with Overwatch

Overwatch runs as the security operations layer behind the scenes, giving you real around-the-clock monitoring to offer clients without building and staffing your own SOC from scratch.

CyberAB
Authorized C3PAO for CMMC Level 2 assessments
In-house
Security operations center, not an outsourced answering service
Shared
Responsibility model, so it's always clear what Sentinel Blue owns and what you own
BUILT FOR THE PARTNERSHIP, NOT AGAINST IT

We work with your client relationship, not around it

Sentinel Blue understands that the last thing you want is an assessor who becomes a wedge between you and a client you've spent years supporting. We stay in our lane: the independent assessment and the documentation, while you stay the trusted IT partner.

1

Scope the relationship

We help you determine whether your services put you in direct CUI scope or Security Protection Asset scope, so you know which conversation you're having.

2

Document the boundary

We build the responsibility matrix and SSP language that makes the split between your services and your client's obligations clear to an assessor.

3

Certify what needs certifying

An independent Level 2 assessment for your client's environment, or for your own, without the conflict of interest a self-assessment would create.

4

Stay the trusted partner

Overwatch and Pathfinder keep working behind the scenes, so you keep the relationship and the reputation, not just the invoice.

The audit conversation about your services doesn't have to cost you the client.

Talk to a Sentinel Blue assessor about where your services sit in CMMC scope, and how an independent C3PAO partnership can back up what you already tell your clients.