vCISO
vCISO (virtual CISO, virtual Chief Information Security Officer) is a service model in which an experienced security leader performs the CISO function part-time, on a subscription basis. It gives an organization access to strategic expertise and oversight without the cost of a full-time position.
What is a vCISO?
Definition of vCISO
vCISO (virtual Chief Information Security Officer, virtual CISO) is a model in which an experienced cybersecurity leader performs the role of Chief Information Security Officer part-time, as a subscription service. The organization gains access to strategic oversight, experience, and accountability for the security program — without the cost of hiring a senior leader full-time.
Who is a vCISO for?
- Mid-sized companies entering the obligations of NIS2 or DORA, which need managerial competence in security.
- Organizations that are growing and selling to large clients who ask about security and compliance in their procurement processes.
- Companies with a staffing shortage — where hiring a full-time CISO is impossible or not cost-justified.
What does a vCISO do?
- Builds and oversees the security strategy and policies.
- Runs risk management and the compliance roadmap.
- Represents security before the board and in conversations with clients.
- Coordinates audits, testing, and incident response.
vCISO and NIS2
The new KSC/NIS2 regulations introduce management accountability for cybersecurity. For many organizations, a vCISO is a way to close the competence gap at the managerial level without creating a new position — while maintaining continuity of oversight.
vCISO vs. in-house CISO vs. consulting
- In-house CISO — full availability, highest cost; justified in large organizations.
- vCISO — strategic oversight at a fraction of the cost, flexible scope; optimal for SMEs.
- Project-based consulting — point support, without continuous accountability for the program.
Related terms
- NIS2 — a regulation that increases the role of management oversight
- DORA — Digital Operational Resilience Act
Explore our services
- vCISO — strategic security management in a subscription model
- KSC/NIS2 audit and advisory — preparation for regulatory requirements
A vCISO provides access to the experience of a security leader at the very moment when a full-time CISO is out of reach — and when regulatory requirements and clients already demand one.