vCISO · CISO as a Service
Hard2bit's virtual CISO takes on the leadership of your cybersecurity part-time: sets the strategy, governs risk, brings order to NIS2, DORA, ENS and ISO 27001 compliance, and reports to management with indicators. You get the judgement of a senior CISO, backed by a full team, without the cost of a full-time hire.
No obligation · First conversation with the person who will lead the service.
AI-generated image Definition
A virtual CISO (vCISO), also known as a fractional CISO or CISO as a Service, is an external chief information security officer who performs the role part-time. It is not a consultant who hands over a report and leaves: the vCISO takes on the leadership of the security programme, makes decisions with management and answers for the results.
The work is not primarily technical but about governance: deciding what gets protected first, with what budget, who is accountable for each control and how it is demonstrated to an auditor, a customer or a regulator.
Turns business objectives into a security programme with priorities, budget and owners.
Security committee, indicators and a report that management understands and can use to decide.
A living risk register, an agreed risk appetite and treatment plans that are actually tracked.
Leads alignment with NIS2, DORA, ENS or ISO 27001 and fronts the conversation with auditors, customers and regulators.
Onboarding criteria, contract clauses and monitoring of critical suppliers, SaaS and cloud.
Response plan, tabletop exercises and coordination with SOC, legal, communications and continuity.
Fit
A vCISO works when there are decisions to make and someone willing to make them. If your need is a different one, we will tell you in the first conversation.
You need hands, not leadership
If what is missing is someone to deploy and operate controls, a managed service such as managed SOC or vulnerability management fits better.
You only need a one-off snapshot
For a single assessment, cybersecurity consulting or the regulatory assessment gets you there sooner and with less commitment.
Management will not get involved
A vCISO with no access to decision-makers turns into a report generator. If sponsorship is missing, it is worth securing it before starting.
You already justify a full-time in-house CISO
In large or heavily regulated organisations, the right answer may be your own CISO with a support office. We analyse it in in-house CISO vs vCISO.
Engagement models
The function is the same; what changes is the commitment and who keeps the leadership. You can move from one model to another as the organisation matures.
Recurring cybersecurity leadership with a fixed monthly commitment. The vCISO leads the programme, chairs the security committee and reports to management.
An external team that gives your CISO capacity: risk, third parties, metrics, documentation, audit preparation and action-plan follow-up.
Cover for the function during a departure, leave or transition, with an orderly handover to the incoming CISO. The organisation loses neither governance nor pace.
Programme leadership during a specific compliance effort —NIS2, DORA, ENS or ISO 27001—, with a planned exit or a move to the fractional model at the end.
Getting started
Value has to show early. This is the usual start-up calendar, with concrete deliverables at each stage.
Weeks 1–2
Month 1
Months 2–3
Governance
After the first 90 days the service settles into a steady rhythm. Security stops depending on emergencies and gains a calendar, owners and metrics.
| Frequency | What happens | What the organisation gets |
|---|---|---|
| Weekly | Operational follow-up with IT and vendors | Actions unblocked and new risks identified |
| Monthly | Security committee | Decisions, priorities and action-plan status |
| Quarterly | Report to management or the board | Indicators, risk trend and investment needs |
| Yearly | Strategy and budget review | Updated roadmap and objectives for the coming year |
| On demand | Incidents, audits, customers and regulators | Expert representation whenever the organisation needs it |
They are agreed with management in the first month and kept stable so that progress is comparable. Few, measurable and tied to decisions.
Regulatory fit
Every framework agrees on the essentials: security needs an accountable owner, a method and evidence. The vCISO meets that requirement and avoids duplicated effort when several apply at once.
Article 20 makes management bodies responsible for approving and overseeing risk-management measures. The vCISO gives them the judgement, the programme and the evidence to exercise that responsibility.
NIS2 service →Articles 5 and 6 require an ICT risk management framework governed by the management body. The vCISO structures it, maintains it and defends it before the supervisor.
DORA service →Spain's Royal Decree 311/2022 requires differentiated roles, including a security officer. The vCISO sets up that role model and leads alignment and its upkeep.
ENS service →The standard (2022 edition, with Amendment 1:2024) calls for leadership, roles and continual improvement. The vCISO acts as ISMS owner before the certification audit and surveillance audits.
ISO/IEC 27001 service →Formal appointment of the vCISO as the designated security officer is assessed case by case, depending on the framework and the organisation. In every scenario, ultimate accountability rests with the management body.
Experience
Hard2bit operates certified to Spain's ENS (HIGH category) and ISO 27001, 22301, 20000-1, 9001 and 14001. We run our own management system and defend it every year before accredited auditors.
You are not hiring a lone individual. Behind the vCISO are specialists in GRC, SOC, offensive security, forensics and continuity, called in whenever the programme requires it.
The service is led by an ISO 27001:2022 Lead Auditor (CQI IRCA). We know what an auditor or regulator will ask for because we know the standard from the inside.
More than a decade supporting organisations in finance, manufacturing, healthcare, technology and the public sector across Spain, Europe and Latin America.
Planning
The service is sized in days per month or per project, and reviewed every quarter. You start with what you need today and scale up only if the programme calls for it.
Essential guidance starts at €1,500 per month (two days a month, VAT not included). From there it is adjusted according to days, commitment and scope, or quoted per project.
Comparison
| vCISO | In-house CISO | |
|---|---|---|
| Commitment | Part-time and adjustable | Full-time |
| Time to start | Days or a few weeks | Months of recruitment and onboarding |
| Breadth of experience | Several sectors and frameworks, with a team behind | Deep within the organisation itself |
| Cost | Variable, according to commitment | Salary, employer costs and structure |
| Best fit | SMEs, mid-sized companies, transition or reinforcement | Large organisations and heavily regulated environments |
Compared costs, hybrid models and common mistakes in the decision, in the full comparison: in-house CISO vs external vCISO.
Concepts from our cybersecurity glossary that connect directly with this service.
Tell us about your situation. In a first conversation with the person who will lead the service we assess fit, engagement model and commitment, and send you a clear proposal.
Written by Adrián González · Reviewed by Thilina Manana, service owner
Last reviewed:
Before you leave…
Quick 15-minute assessment and we'll tell you what to prioritise first: Microsoft 365, pentesting, vulnerability management, SOC, DORA, NIS2, ENS or ISO 27001.
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