Interim & Fractional CISO

When Your IT Provider Is Also Your Security Advisor

Many companies take security advice from the same firm that runs their IT. That arrangement can work, if you name the conflict and build the check around it.

A laptop on a desk beside stacked notebooks and a phone.

Ask a hundred small and mid-sized companies who advises them on security, and most will name their IT provider. The same firm that sells the servers, staffs the helpdesk and holds the admin passwords also grades its own security work.

Nobody involved is being dishonest. The arrangement can work well. But it contains a structural conflict, and conflicts do not need bad actors to produce bad outcomes. They just need nobody to name them.

Key takeaways

  • The firm that runs your IT has a built-in conflict when it grades its own security work.

  • The conflict is manageable once it is named, and corrosive while it stays invisible.

  • Separate the doing from the checking: whoever operates should not be the only one who verifies.

  • Ask for evidence, not reassurance. Good providers welcome the question.

  • An occasional independent read is the cheapest insurance in the whole arrangement.

Step 1: Name the conflict in plain language

The conflict is simple: the provider's advice can affect the provider's revenue, and the provider's report describes the provider's own work. When they recommend a tool, they may sell it. When they say the network is healthy, they are grading their own homework.

Naming this is not an accusation. Most providers hear it with relief, because it lets them show their work instead of asking for trust.

Step 2: Separate the doing from the checking

The cleanest fix is a second set of eyes on the important judgments: an outside review of the security report, an independent test of the backups, a fractional security leader who advises you rather than operating the systems.

The goal is not to replace the provider. It is to make sure the person telling you things are fine is not the only person who would know if they were not.

Step 3: Ask for evidence on a schedule

Reassurance is a sentence; evidence is a record. Patch reports, backup completion logs, the access review, the incident history, each on a regular rhythm. This fictional example shows the ask. It is an illustration, not a prescription.

Area Evidence to request How often
Patching Completion report by system criticality Monthly
Backups Completion log plus an annual restore test Monthly and annual
Access Admin account list with justification Quarterly
Incidents What happened, what changed after Quarterly

A provider who cannot produce these is telling you something the contract never would.

Step 4: Keep one relationship independent

Even in the smallest company, keep one advisor who sells you nothing but judgment: a fractional CISO, an outside assessor, a peer company's security leader. The MSP quarterly review gives the question set for the provider relationship itself, and how many days a fractional engagement needs sizes the independent seat.

Frequently asked questions

Won't this offend a good IT provider?

The good ones already document their work and welcome the check, because it protects them too. The provider who bristles at evidence requests has answered a question you were paying not to ask.

Is an independent review worth the cost for a small company?

An occasional one is: a day or two a year for a read on the important claims. Compared to the spend it validates, it is the cheapest line in the relationship.

What if the provider resells the security tools too?

Then apply the evidence habit to the tool choices as well: why this product, what else was considered, what it costs to leave. A provider recommending its own stack is not wrong, but the reason should survive a written question.

Should we ever let the provider verify their own work?

For routine operations, that is the arrangement you are paying for. The separation matters most for the judgments: the annual health claim, the incident review, the tool selection. Those deserve an independent look.

A Defensible Next Step

At the next provider review, ask for one piece of evidence you have never seen: the backup completion log or the admin access list. The reaction tells you the state of the relationship. Book a Decision-Clarity Call if you want an independent read to start from.

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Tyson Martin

Written by Tyson Martin, NACD.DC

Chief Trust, Security & AI Officer. CISO of record at MIO Partners; former CISO & CTO at Lumber Liquidators and Orvis; advisor to 200+ Fortune 500 boards and C-suites at AWS.

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