Is a Remote CISO for You?

A five-sign self-assessment for compliance officers — and the economics behind the alternative to a full-time hire.

For most chief compliance officers at registered investment advisers, cybersecurity has quietly become one of the largest items on the compliance agenda — and one of the few the CCO is least equipped to own alone. The amended Regulation S-P closed the door on treating data security as IT housekeeping. It is now a documented compliance obligation, and the examiner expects someone senior to be accountable for it.

At the same time, firms are deploying AI tools faster than they are governing them. Between the new documentation requirements and the risks AI introduces, the technical demands on the compliance function have outpaced what most CCOs were ever hired to do.

The obvious fix — hiring a full-time Chief Information Security Officer — does not fit a firm in the $300M–$3B range, by budget or by available talent. So the real question is the one in the title. This piece is meant to help you answer it.

The new documentation burden under Reg S-P

The SEC’s May 2024 amendments to Regulation S-P did more than raise the security bar. They turned cybersecurity into a paper trail the CCO has to produce on demand. The amendments require:

• A written incident response program reasonably designed to detect, respond to, and recover from unauthorized access to customer information.
• Customer notification within 30 days of determining that sensitive customer information was, or is reasonably likely to have been, accessed without authorization.
• Documented service-provider oversight — written due-diligence and monitoring procedures, including arrangements for providers to report a breach no later than 72 hours after discovery.
• Recordkeeping — five years of records demonstrating compliance with each of the above.

Larger advisers ($1.5 billion or more in AUM) have been subject to these requirements since December 3, 2025, and all smaller advisers became subject to them on June 3, 2026. Every firm in the typical RIA range is now in scope, and the SEC’s Division of Examinations has flagged Reg S-P readiness as an examination priority.

The shift matters because the rule no longer rewards having good controls — it rewards being able to document them. When an examiner asks for your written incident response program, your service-provider due-diligence records, and the evidence trail behind your risk decisions, the firm either produces those artifacts or it does not. That output is now a compliance deliverable, and it sits with the CCO.

AI deployment is a new front the program has to cover

Advisers are adopting AI for research, client communications, meeting notes, and back-office work — often through tools an MSP installed and no one formally reviewed. Each of those tools is a potential channel for nonpublic client information to leave the firm, a new vendor whose data handling has not been diligenced, and a use case that may need to be reflected in the firm’s disclosures.

The SEC has already signaled interest in how advisers describe and govern their AI use, and “we are not sure which tools the team is using” is not a defensible position. A modern security program now has to inventory where AI is deployed, assess what data flows into each tool, fold AI vendors into the same due-diligence process as any other service provider, and document the firm’s governance of all of it. This is squarely a Remote CISO function, and one most internal teams are not positioned to build from scratch.

Five signs a Remote CISO is for you

1. No one owns the cybersecurity program. When the examiner asks who is accountable, “our MSP handles it” is not an answer that holds.
2. You can’t produce the Reg S-P file on demand. Written incident response program, service-provider due-diligence records, and five years of evidence — ready, not theoretical.
3. AI tools are in use that no one has governed. Each ungoverned tool is a channel for client data to leave and a vendor no one diligenced.
4. Your senior team can’t evaluate its own controls. If no one could read a vulnerability scan or explain how you’d detect unauthorized access, that gap is structural — not a personal failing.
5. A full-time CISO is the right fix — but unreachable. At $250K–$600K+ in total comp, and uninterested in firms under a few hundred people, the hire isn’t realistic.

An honest gut-check

Sign 4 deserves a closer look, because it is the one firms find hardest to admit. Here is the candid test.

If the most senior person at your firm who can speak to its technical controls would not know what a command-line terminal is, could not read a vulnerability scan, and could not explain to an examiner how the firm detects unauthorized access to client data — that is not a personal failing. It is a structural gap. And it is precisely the gap an examiner is trained to find and a breach is designed to exploit.

A CCO is not supposed to be a security engineer. The problem is that the amended rules now assume someone in the firm is, and they hold the firm accountable as if that person exists. When they do not, the compliance function is left signing off on technical decisions it cannot actually evaluate. If that describes your situation, you do not have a confidence problem — you have a coverage problem, and it has a straightforward fix.

A one-hour tabletop you can run this month

Gather your CCO, your operations lead, and whoever speaks to IT. Put one scenario on the table: your portfolio management vendor emails you that client Social Security numbers were in a database that was compromised. Then time how long it takes the room to answer four questions:

1. Is this a Reg S-P notification event — and who at the firm decides?
2. Which clients’ information was exposed, and could we identify and reach all of them inside 30 days?
3. What does our written incident response program tell us to do in the first 24 hours?
4. Did the vendor meet the 72-hour notice our contract requires — and can we put our hands on that contract clause right now?

The gap between your answers and your written program is your remediation list. If the room goes quiet on any of the four, you have found the work — and likely the case for outside ownership.

Why a full-time CISO does not fit

The instinct is to hire the expertise. The math rarely works for a firm of this size. A full-time CISO now commands roughly $250,000 to $600,000 or more in total compensation once bonus, benefits, and equity are included. Beyond cost, the talent is scarce: experienced security executives are generally uninterested in firms with fewer than several hundred employees, and the broader shortage of senior cybersecurity professionals makes the role hard to fill at any reasonable price point.

The result is that most RIAs in this range carry a real obligation with no senior owner — the same gap described above, now priced out of an in-house solution.

What a Remote CISO actually does

A Remote CISO supplies the strategic oversight the rules expect, on a retainer rather than a salary. The role is advisory, not operational — it does not replace the firm’s IT provider, and it should not. Instead, it gives the CCO a named, accountable security partner who handles the work that falls between compliance and IT:

• Cybersecurity governance and a written program mapped to specific SEC expectations rather than generic best practices.
• The written Reg S-P documentation set — incident response program, service-provider due-diligence procedures, and the records that demonstrate compliance.
• Independent vendor and service-provider risk review, including AI tooling and holding the MSP to the firm’s standards.
• AI governance: inventory, data-flow review, and the documentation that supports the firm’s disclosures.
• Regulatory and examination readiness, including the evidence trail examiners ask for.
• Quarterly risk reviews and ongoing risk assessment and threat detection oversight, so the program does not drift between exams.

At MTradecraft, this is delivered as a structured engagement: we perform the risk assessments and threat detection processes, translate the technical findings into defensible compliance artifacts, and remain the point of accountability when the firm faces an exam. The CCO is no longer asked to personally own decisions they are not trained to make.

The economics

This is where the case becomes straightforward. Fractional security leadership typically runs 30–60% of the cost of a comparable full-time hire, structured as a predictable retainer rather than a six-figure salary line with benefits attached. For a CCO building a budget case, the comparison is easy to put in front of a managing partner. Cybersecurity Ventures publishes a calculator that frames the full-time-versus-fractional decision in plain numbers — it is worth running your own figures before the conversation.

The point is not simply that a Remote CISO is cheaper. It is that the firm obtains the same accountable oversight — the thing the rules actually require — without absorbing a cost the firm cannot justify against a single hire.

What to look for in a Remote CISO

• Vendor independence. A provider that sells hardware, resells MSP services, or takes vendor commissions has a conflict baked into its recommendations. Independence is what makes the advice defensible.
• RIA-specific experience. Cybersecurity advice is only useful when it is mapped to Reg S-P, Reg S-ID, and Rule 206(4)-7 — not to a generic framework.
• Evidence-driven work. If a finding cannot be demonstrated to an examiner with an artifact — a scan output, a log excerpt, a configuration record — it does not help you in an exam.
• A clear lane. The role should complement your IT provider, not duplicate or replace it.

A practical middle path

Not every firm needs, or is ready for, a full retainer. For firms that want to tackle the work themselves but still need the guidance of experts, MTradecraft’s BrainTrust gives you the underlying tools — exam-ready policy templates, a Reg S-P vendor due-diligence portal, FieldCraft employee training, and the framework library we use in our own engagements. The free tier costs nothing to start and includes our Securing Compliance report; Premium runs $2,500 per year and unlocks the full policy library, the vendor evidence database, and training for up to 50 users. You can start free with BrainTrust.

So — is a Remote CISO for you?

If your firm is in the $300M–$3B range, now fully subject to amended Reg S-P, deploying AI faster than it can govern it, and relying on a compliance function that cannot independently evaluate its own technical controls — then yes, a Remote CISO is very likely the right tool. It closes the accountability and knowledge gap the rules now assume you have already filled, for a fraction of the cost of a hire you probably cannot make anyway, and it gives you a senior, independent owner who can stand behind the firm’s security posture when the examiner asks.

Book a 20-minute call → — enough time to know whether we’re the right firm for what you need, before any commitment.

Brian Hahn is the founder of MTradecraft LLC, a cybersecurity compliance and corporate intelligence consultancy serving SEC-registered investment advisers. He has conducted more than 300 cybersecurity audits for SEC-registered firms since 2009. MTradecraft LLC — Dallas, TX.