Every organisation needs someone accountable for information security. But for many small and mid-sized businesses, a full-time Chief Information Security Officer is neither affordable nor necessary. That's where a virtual CISO (vCISO) comes in.
The short version
A virtual CISO provides the same strategic leadership as a full-time CISO, on a part-time or flexible basis. You get senior expertise for a set number of days per month, scaled up when you need it.
What a vCISO typically does
- Sets strategy. Agrees a security strategy and roadmap aligned to business goals and risk appetite.
- Owns risk. Maintains the risk register and ensures significant risks are understood and treated.
- Reports to the board. Translates technical issues into clear, decision-ready reporting.
- Guides IT. Works with internal IT or your managed service provider to prioritise improvements.
- Manages compliance. Leads ISO 27001, Cyber Essentials and customer assurance activity.
- Prepares for incidents. Ensures response plans exist, are tested and are understood.
When a vCISO makes sense
A virtual CISO is a strong fit if you are growing quickly, facing more detailed customer security questionnaires, pursuing certification, or your board is asking questions nobody can confidently answer.
What it is not
A vCISO is not a replacement for your IT team or managed service provider. They operate the technology; the vCISO sets direction, provides assurance and holds the programme together.
Getting started
Most engagements begin with a short assessment to understand your current position, followed by a 90-day plan. From there, the time commitment settles into a rhythm that suits your organisation. Find out more about virtual CISO services.