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Security leadership · vCISO (Fractional)

A security function, run by one person, with the team behind it

Strategy, programme and action plan to work from, and the practitioners who act on them already on the account.

  • The same person all year
  • Practitioners already on the account
  • CISA · CISM · CISSP

Ownership

Ask any vCISO provider how they measure their own work

The five instruments a security function is measured against: what each one tells you, who keeps it, and from when it exists.

InstrumentWhat it tells youWho keeps itExists from
Risk registerEvery risk with an owner, an inherent score, a residual score and a review dateWhether exposure is going down, and which gaps closed since last timeThe vCISO, reviewed monthlyBuilt in the first weeks
Key risk indicatorsA short set of measures chosen against your own environmentWhether the things most likely to hurt you are trending the right wayThe vCISO, updated monthlyDefined once the register exists
Incident recordWhat happened, how it was found, how long it took to contain, what changed afterwardsWhether detection and response are improving or the same event keeps recurringThe vCISO, with whoever handled itFrom the first incident onward
Audit and review findingsWhat auditors, customers and internal reviews have raised, and the state of eachWhether the same finding comes back next yearThe vCISO, against the compliance readiness planFrom the first external review
Compliance statusWhere you stand against each framework that applies, control by controlWhether a deadline is reachable, and what is in the wayThe vCISO, with the framework ownerFrom the readiness plan onward

A security function is judged against its own instruments — and if none of them are being kept, there is nothing to judge it against.

Ask which of them will exist, who maintains them, and what happens when one moves the wrong way. Ours are built in the first weeks and reported on to the end of the engagement, and the practitioners who close the gaps are already on the account, joining when there is something to do.

Get started

Situation

Five moments when this gets raised

The security lead left

The role is open, the search takes months, and the decisions are already queuing.

An enterprise deal needs answers

The customer review is about governance, and nobody owns the reply.

Something external has a date attached

An ISO 27001 audit window, a SOC 2 reporting period, or a NIS2 or DORA obligation — and somebody has to own the answer and put their name on it.

A product is launching fast

It needs somebody with deep product security knowledge answering for compliance, and it needs them now.

Four teams hold a piece each

IT, engineering, compliance and management. Nobody holds the whole.

Fit

Who this is for, and who it is not

The right-hand column turns work away on purpose — with what to do instead.

This fits

  • Own product in development
  • 50–300 people
  • Nobody owns InfoSec end to end
  • Growing faster than the processes
  • A framework deadline set by somebody else

This does not, and here is what does

You already have a security leader
There is nothing here you are not already getting.
You can justify a full-time role and want one
Hire. This exists because most companies at this stage cannot justify it yet.
You want hands on keyboards only, without the decisions
That is project work — a penetration test, an assessment, a piece of engineering.
You want a document rather than an owner
A one-off audit-preparation engagement is cheaper and will do it.
You want a clean report with no governance behind it
We would not be able to sign it.

Three tiers

By the size of the company. The level is proposed after the gap analysis, and moves during the year.

LightSmaller companies
StandardMid-size
EmbeddedEnterprise

Comparison

Every engagement has the same four steps — what differs is how many of them the provider is engaged for

What the market sells

Engaged for Partly Not engaged for

A vCISO who advises

A consultant, a small practice, or a part-time CISO of your own

Find the riskRank and planDo the workVerify and report
≈ 4 months

The plan is delivered and the engagement is done. Before anything changes the work has to become a budget round, a job advert or a tender.

A vCISO bundled with tooling

Leadership added to a monitoring or platform contract

Find the riskRank and planDo the workVerify and report
Days inside, months outside

Whatever the platform covers moves quickly. Governance, process and anything outside the product goes out to tender.

One-off audit preparation

A fixed engagement aimed at a single deadline

Find the riskRank and planDo the workVerify and report
≈ 6 weeks, then nothing

It closes the deadline in front of you and leaves no register, no owners and nothing to answer next year's questions from.

What we do

Leadership with the team behind it

One named leader holds the register and the action plan. The practitioners are already on the account.

All four steps
Find the riskRank and planDo the workVerify and report

Nothing has to be advertised, tendered or briefed from scratch. Anything critical is worked the day it is found, and the register shows it moving.

Same day

All four find the same risk. The difference is how many of the four steps the provider is engaged for — and every step they are not engaged for becomes a hire, a tender or a wait.

What it replaces

What is usually bought separately

Held by the role, instead of buying

  • A consultant for ISO 27001, SOC 2, NIS2 or DORA readiness
  • An external reviewer to prepare for the audit
  • A security architect for design reviews

Practitioners on the account, instead of buying

  • Penetration testing and vulnerability work
  • Implementing the controls that come out of all of the above (or the client's team)

Held by the role, instead of buying

  • Finding and onboarding a permanent security person (the role writes the specification, sits in the interviews and onboards them)

Bought separately

Each line bought separately is a selection process, a contract and a wait before anything starts.

And the questions between those lines belong to no one:

  • whether a supplier can be given access to production,
  • whether an incident has to be reported,
  • what the technology engineering picked will cost to run safely.

Here

Here they sit with the person who already holds the rest. One person holds the role; the practitioners are already on the account and join when there is something to do.

You pay for the decisions continuously, and for the hands only while they are working.

The person

One person holds the role, the same one all year

The same individual from the first conversation to the end of the year. They hold your architecture, your politics, and why last quarter's decision went the way it did — none of which survives a handover.

One named leadFrom the first conversation to the end of the year
CISACISMCISSP

A second lead is on the account from the start and sits in the monthly reviews, so cover already knows the environment.

Decisions and the reasoning behind them are written down as they happen.

Method

What exists at each point of the year

Select any point to see what happens there and what exists afterwards.

Weeks 1–2

Gap analysis

What exists, what is missing, and how decisions actually get made here. Interviews with leadership, IT, engineering and compliance, alongside a review of the company's own structure.

What exists after it

  • A plan proposal
  • A written list of what each part of the business expects security to do

Three documents, every client

Every client gets the same three documents out of the gap analysis: a strategy, a programme and an action plan. After that the work follows the action plan, and whatever has become urgent since it was written.

Terms

Annual subscription, minimum six months. Fixed monthly payment; work beyond the agreed scope runs on the rate card.

Impact

What the role covers, and how the work is measured

The vCISO role overview, two pages (PDF)

Three places the work comes from

These are the usual names for three areas of security practice, not a numbered list from a framework. The role also covers training, privacy, continuity, procurement, budget and hiring.

Governance, risk and compliance

The register, policies, the board conversation, answers for auditors and customers, regulatory obligations turned into named owners.

Security operations

Migrations, integrations, access, monitoring, incidents, vulnerabilities, third parties: requirements set before the change and verified after it.

Security architecture, design and development

Requirements set at design, architecture and integration decisions, security checks in the release process, threat intelligence turned into changes here.

Findings rarely stay inside one area. A single one usually needs work in all three, and the role covers all three without passing part of it on or waiting for somebody to be found.

Where the boundary sits. The role sets the security requirement, defines the framework and the roles, and verifies the result before accepting it. It does not administer systems day to day and does not replace the client's team.

What this looks like in practice

  • Standing production access replaced with access granted per task and logged, then tested by attempting access without a request.
  • Security requirements set for a data migration, then verified afterwards that the environment could not be reached from outside.
  • An integration design changed so a failure in one component could not reach customer data.
  • A risk the board had accepted brought back to them when the condition it was accepted under expired.

How the work is measured

The risk register is the instrument: an owner's name on each line, inherent score against residual, a review date ahead rather than behind. Progress is movement in those columns, not a count of documents. New risks are added as they are found; existing ones are re-scored once the control meant to reduce them has been tested.

Alongside it, key risk indicators chosen against your environment rather than off a standard list. Both are reviewed monthly and reported to management, and an indicator moving the wrong way is raised at the next review with its cause and a proposed response rather than held until the quarter closes. Audit outcomes and framework readiness are secondary evidence.

What to ask any provider, including us

Open the register and read four columns: owner, inherent score, residual score, review date.

OwnerNames rather than teams.
Inherent score · Residual scoreResidual different from inherent.
Review dateReview dates ahead, not behind.

Then ask which risk has recently moved the wrong way, and what was done about it.

Next step

Start with who owns what today

One conversation about how security decisions get made now, and where they stall. From there: the current-state review, the risk register, and the ten priorities that come out of it.

contact@defencelab.io