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Fractional Cost, Functional Benefits

Fractional CISO / Security Manager


Our Fractional CISO service delivers expert cybersecurity leadership, strategy, and compliance oversight—at a fraction of the cost of a full-time hire, tailored to your business needs and risk profile.


What does "Fractional" meant?

"Fractional" means you get access to a highly experienced technology leader—such as a CIO, CISO or Security Manager—on a part-time, flexible basis, rather than hiring someone full-time. This approach delivers strategic guidance, leadership, and expertise tailored to your needs and budget, without the long-term commitment or overhead of a permanent role. 

In today’s fast-changing threat landscape, many organisations struggle to balance risk, compliance, and cybersecurity strategy without overcommitting budgets or resources. 


Hiring a full-time Chief Information Security Officer (CISO) can be expensive, often exceeding six figures annually in salary alone—before factoring in recruitment, benefits, and overhead. A Fractional CISO gives you access to the same high-level expertise and strategic leadership—but at a fraction of the cost, tailored to your size, maturity, and needs.



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Despite the reduced cost, you don’t compromise on capability. You gain functional benefits, including: 

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Risk-Driven Cybersecurity Strategy

We align security efforts with your actual business risks—no one-size-fits-all checklists.


This means you invest in what truly matters, protect what’s most critical, and avoid wasted effort. You get a clear, prioritised roadmap that enables informed decisions and drives long-term resilience. 

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Board and Executive Reporting

We translate complex cyber risks into clear, actionable insights that boards and executives understand.


This builds trust, enables better governance, and ensures security is seen as a business enabler, not just an IT issue. Regular reporting also helps you demonstrate due diligence to regulators, insurers, and shareholders. 

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Policy Development and Compliance Oversight

We incorporate sustainable practices into every project, We create and streamline your security policies to be both practical and compliant.


This helps you meet obligations such as ISO 27001, NIST CSF, CPS 234, GDPR, and industry-specific standards—while avoiding audit surprises. Well-designed policies also foster consistency, reduce ambiguity, and empower teams to act confidently.

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Security Operations and Incident Response Support

We help you detect, contain, and recover from threats faster—minimising disruption and damage.


From tooling assessments to incident playbooks, we build or optimise your capability to respond swiftly and effectively. You gain peace of mind knowing that when something happens, you’re not starting from scratch. 

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Staff Mentoring and Culture Uplift

We support and grow your internal teams with hands-on coaching, practical frameworks, and lived experience.


By embedding security into daily operations and improving awareness at all levels, we foster a security-conscious culture—not just compliance. This reduces human risk, strengthens your first line of defence, and builds internal capability over time. 

Frequently Asked Questions

Here are some popular questions about "fractional" CISO or Security Manager services.

Who is it for?


Growing organisations needing executive cyber leadership but not ready for a full-time CISO

Boards or executive teams wanting strategic cyber oversight

IT teams needing experienced guidance and direction on security initiatives

Enterprises managing a temporary leadership gap or major compliance milestone

What are the Engagement Models?


Part-Time / Retained Leadership (e.g., 1–3 days per week)

Project-Based Support (e.g., ISO 27001 implementation, incident response readiness)

Advisory On-Demand (e.g., board reporting, supplier risk, policy review)


Why choose Cyber Team One


Battle-Tested Expertise – Over 20 years of experience across critical sectors: healthcare, education, finance, and industry

Boardroom to Baseline – We speak both executive and technical languages fluently

Cost-Effective – Fractional model with measurable outcomes and no overhead

Independent & Unbiased – Vendor-agnostic advice in your best interest

Interested in finding out more?

Whether you're navigating a breach, planning a transformation, or just need clarity—our Fractional CISO service can help you secure with confidence.