What is a fractional CISO?
A fractional CISO is an experienced cybersecurity executive who provides part-time or retainer-based leadership without the cost of a full-time hire. The role typically includes risk prioritization, board reporting, governance improvement, incident readiness, vendor oversight, and executive guidance. It is ideal for organizations that need senior security leadership, but not a permanent in-house CISO.
How is a fractional CISO different from an interim CISO?
A fractional CISO provides ongoing executive security leadership on a part-time basis, usually focused on governance, strategy, reporting, and oversight. An interim CISO is typically a short-term full leadership replacement during a departure, audit event, or crisis. Fractional support is best for sustained guidance, while interim support is designed to stabilize operations during a defined transition period.
When should a company hire a fractional CISO?
Companies usually hire a fractional CISO when they are growing quickly, facing board or regulatory pressure, preparing for audits, managing vendor risk, responding to incidents, or lacking clear executive ownership of cybersecurity. It is also valuable after leadership turnover or during modernization efforts, when security priorities need structure, accountability, and board-ready communication.
What does a fractional CISO actually do?
A fractional CISO typically assesses program maturity, prioritizes risks, improves incident readiness, creates executive and board reporting, clarifies decision rights, reviews vendor exposure, and aligns security work to business goals. The role focuses on leadership and oversight rather than acting as a SOC, selling tools, or replacing internal technical teams. It brings executive structure to cybersecurity efforts.
Is fractional CISO support suitable for boards and executive teams?
Yes. Fractional CISO support is especially useful for boards, CEOs, COOs, general counsel, and risk leaders who need clearer oversight and more credible reporting. Tyson Martin's approach emphasizes plain-English communication, defensible governance, and practical decision-making, helping leadership understand what changed, what matters most, and what actions should happen next.
Can a fractional CISO help with board reporting?
Yes. Board reporting is one of the most valuable parts of fractional CISO support. Effective reporting translates technical issues into business impact, such as downtime exposure, concentration risk, disclosure obligations, and accountability gaps. Tyson Martin helps create stable dashboards, one-page briefings, and reporting cadences that improve oversight and reduce confusion in board and committee meetings.
Does a fractional CISO help with incident readiness and crisis response?
Yes. Fractional CISO support often includes incident readiness reviews, tabletop exercises, escalation planning, backup and restore validation, and executive decision support. The goal is to ensure leadership knows its role before an incident occurs, with clear thresholds, communication paths, and response expectations. That preparation reduces delays, confusion, and governance failures during high-pressure events.
What kinds of organizations benefit most from CISO as a Service?
CISO as a Service is especially valuable for boards, regulated organizations, digital-native businesses, companies in transition, and enterprises that need stronger governance without adding a full-time executive role. It also fits organizations dealing with M&A activity, modernization, AI adoption, or rising stakeholder scrutiny, where cybersecurity decisions need experienced leadership and defensible structure.