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The Part-Time CISO Guide: Building Security Without Hiring Full-Time

Part-time CISO guide for SMBs: when you need one, costs (€2-5k/month vs €150-250k/year), responsibilities, and how to support them with tools.

CS

Compli.st Team

Security & compliance experts

Published
Reading time

3 min read

When Do You Need a CISO?

You probably don't need a full-time CISO under 100 employees. But you definitely need one — even part-time — if clients ask "who's your CISO?", you're preparing ISO 27001/SOC 2, you're subject to NIS 2/DORA, or your CTO spends 20%+ of their time on security.

Full-Time vs Part-Time CISO

AspectFull-timevCISO
Annual cost€150-250k€24-60k
Availability5 days/week1-3 days/week
Ideal for200+ employees10-200 employees

vCISO Responsibilities

Security strategy, risk management, certification projects (ISO/SOC 2), regulatory compliance, questionnaire validation, incident response, vendor management, board reporting.

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How to Find a Good vCISO

Look at specialized cybersecurity firms, freelance platforms, professional networks. Key criteria: experience with your size/sector, framework knowledge, ability to communicate with non-technical stakeholders.

How to Maximize Your vCISO with Tools

Compli.st automates repetitive tasks so your vCISO focuses on strategy: AI questionnaire automation, Smart Library, Trust Center, Risk AI. Result: a 2-3 day/week vCISO with full-time impact.

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Hand-picked playbooks from the team

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