Renewal questionnaires now ask specifically about personal device access, BYOD enrollment, and carrier-level exposure. MRRE produces what your current stack cannot: a written record that maps each mobile claim to available evidence and names the gap where no evidence exists.
Built for the organization that owns the tooling but cannot yet produce the record.
Most mobile work starts because someone outside the company asked a question with a deadline attached. Select the pressure you are under and read what the record usually fails to show.
Can you prove the mobile and BYOD answers in the application?
CFO, IT Director, broker, MSP
An insurer-ready evidence summary with prioritized remediation.
What happens when FCI or CUI reaches the mobile boundary?
CISO, IT Director, compliance lead
Bounded mobile-control evidence and a 30-day corrective sequence.
Mobile Security Guru is not a C3PAO or an RPO and does not certify or guarantee an assessment result. Mandatory CMMC Phase II third-party assessment requirements are under DoD program review as of July 2026; Phase I self-assessment obligations remain in force. The exercise prepares the mobile portion of your evidence without implying a certification timeline.
Test the mobile boundaryCan the record prove the mobile control operated on the date in question?
CISO, GRC, internal audit, legal
A claim-to-evidence map with exceptions, ownership, and corrective priority.
What must the company know without turning a personal phone into a surveillance endpoint?
CIO, CISO, HR, legal
A least-privilege control boundary, documented decisions, and residual risk.
Which clients are about to be forced to answer a mobile question your current playbook does not cover?
MSP and MSSP owners, vCISO, cyber-insurance broker
A repeatable white-label intake, evidence package, and remediation handoff.
Five documents, delivered together. The final artifact is addressed to the external party requiring proof: the insurer, the assessor, or the examiner. The exercise runs on a questionnaire plus optional MDM exports. There is no new agent, and it does not replace your existing MDM.
The mobile and BYOD exposure expressed as a range with the assumptions written next to it, so finance and the board can read the same number security is working from.
Every mobile claim your program makes, placed beside the record that would support it. Where no record exists, the gap is named and dated.
Findings ordered by consequence and effort, each with an owner and the specific artifact that closes it. No undifferentiated list of recommendations.
A week-by-week corrective sequence sized for the team you actually have, ending with the evidence you can hand to an insurer, an assessor, or an examiner.
The control-to-evidence map, the corrective sequence, and the open gaps assembled into a form an underwriter, a broker, or an assessor can read without being walked through it. One document, addressed to the external party requiring proof.
A well-run security program can pass its own checks and still be unable to answer a mobile question in writing. Four structural reasons account for most of it.
Password resets, one-time codes, and privileged approvals land on a device the enterprise does not fully control. The recovery path becomes the shortest route into the account.
Number transfers, SIM changes, and carrier account access are administered by a third party under its own process, with records the enterprise rarely holds.
Enrollment, configuration, and patch state are real evidence. They do not describe carrier dependencies, personal app data flows, or what a platform vendor may report separately.
Approvals, contracts, client data, and assistant tooling now pass through phones and personal accounts. AI governance programs verify the tool and the data, and assume the person approving, recovering, or authorizing an agent is who the directory says. That assumption runs through a push prompt, a one-time code, or a recovery flow on a phone, usually with no documented decision behind it.
The DHS Office of Inspector General found that a Department of Homeland Security component with a mature security program and existing tooling could not produce mobile control evidence that survived examination. The tooling was present. The record was not.
Owning the tool is not the same as owning the record. MRRE documents the difference in writing before the examination begins.
Source: DHS Office of Inspector General, mobile device management audit findings.
The Friday Brief is written weekly and cites its sources. It is the working record behind the exercise, and the fastest way to judge whether this analysis is worth your time.
Issue 025 of The Friday Brief: executive protection budgets leave public addresses and personal phone numbers without an owner. Build a Number Lock Roster for enterprise approvers.
Secondary reading: the governance failure files trace public incidents where the mobile trust path failed. They sit inside the archive and the frameworks below.
Founder, Mobile Security Guru
Working across telecom, mobility, enterprise sales, and cybersecurity since 2006. The practice is deliberately one person: the individual who scopes your engagement is the individual accountable for the analysis, the findings, and the language used to describe them.
You will not be handed to a delivery team after the call. If a finding is uncertain, it is written as uncertain. If a control cannot be evidenced, the report says so rather than softening it.
A scoped exercise contracted directly, with a fixed statement of work and a defined delivery window. Pricing is confirmed in writing after the fit review.
Subcontract or teaming arrangements where a prime holds the customer relationship and needs the mobile portion of the evidence produced.
Documentation for supplier and small-business review is available on request for procurement and sourcing teams.
MSPs, MSSPs, and brokers can run the intake under their own brand, with the evidence package and remediation handoff returned to them.
Five questions, about a minute. Answer for the program as it stands now. "Not sure" counts as no.
The mobile and BYOD exposure expressed as a range with the assumptions written next to it, so finance and the board can read the same number security is working from.
Every mobile claim your program makes, placed beside the record that would support it. Where no record exists, the gap is named and dated.
Findings ordered by consequence and effort, each with an owner and the specific artifact that closes it. No undifferentiated list of recommendations.
A week-by-week corrective sequence sized for the team you actually have, ending with the evidence you can hand to an insurer, an assessor, or an examiner.
The control-to-evidence map, the corrective sequence, and the open gaps assembled into a form an underwriter, a broker, or an assessor can read without being walked through it. One document, addressed to the external party requiring proof.
Send the insurance application question, the CMMC scope statement, the audit request, or the BYOD proposal. The fit review establishes whether MRRE addresses it, what evidence would be needed, and what the exercise would return. If it does not fit, you will be told that on the call.