CISOs can speak the language of risk and resilience, says Tim Grieveson, CSO and EVP Information Security at ThingsRecon, an external attack surface management platform.
Itโs high time we talked about the changing face of cybersecurity leadership. It used to be that the CISO was the security gatekeeper โ buried in firewalls, intrusion detection systems, and policy enforcement. But trust me, those days are long gone. Todayโs CISO has one foot in the data centre and the other in the boardroom. They are expected to understand the threat landscape, manage growing technical complexity, implement and enforce new security standards, and, on top of all that, translate it into something the business can act on. It’s not enough to simply โdo securityโ โ it must be done in a language that other decision-makers with a seat at the head table can understand.
This issue is being driven by a regulatory wave thatโs washing over every sector, from finance and healthcare to energy and manufacturing. Frameworks like DORA [Digital Operational Resilience Act] and NIS2 [Network and Information Systems directive] demand more from executives and board members who are directly accountable for cyber risk. For instance, DORA reserves the right to fine EU businesses 2pc of their global revenue or ten million euros โ whichever is higher โ for non-compliance. This accountability changes everything. It means CISOs must step out of their cyber comfort zone and become strategic story-tellers, bridging the gap between cybersecurity and businesses priorities like risk, resilience, and the bottom line. If it sounds like CISOs are getting singled out here, think again. It also means the boardroom can no longer afford to treat cybersecurity as someone elseโs problem. The future belongs to organisations where technical and business leaders meet in the middle โ and speak the same language.
Stepping into the boardroom
Cyber risk doesnโt always look like a firewall misconfiguration or a zero-day exploit. More often, it hides in plain sight โ the shadow IT tools no oneโs tracking, duplicated systems nobody’s using, or legacy infrastructure still propping up core services. This is what we really mean when we talk about technical debt. Itโs not just outdated systems; itโs the accumulation of past decisions that made sense at the time but have since become blind spots. And the problem with blind spots is that, well, weโre blind to them โ until itโs too late. For CISOs trying to keep up with regulatory expectations, evolving threats, and budget pressures all at once, understanding where that debt lives is the first step toward visualising risk in a way that other members of the C-suite will care about.
That starts with visibility. Not just internal visibility, but external as well, because you canโt defend against what you canโt see. The most effective CISOs are leaning on practices like external attack surface management (EASM) to build a full inventory of internet-facing assets, third-party connections, and potential entry points. From there, they are mapping those risks back to critical business systems, prioritising them based on impact, and tying remediation efforts to measurable outcomes like operational continuity, regulatory compliance, or customer trust. Itโs a shift away from โwe need to patch this vulnerabilityโ toward โhereโs whatโs at stake if we donโt.โ And thatโs the language that gets attention beyond the security team.
Meeting in the middle
Cybersecurity teams live in a world of threat vectors, CVEs, zero-days, and MITRE matrices. The board lives in a world of revenue forecasts, regulatory exposure, and brand equity. Itโs not that they donโt care about security; itโs that they only really need to care about what it means for the business. And thatโs exactly why security leaders must become translators. The challenge is crossing that bridge without diluting the message. Boards donโt need the intimate details. They need a clear picture of potential business impact: how a breach might affect uptime, compliance, reputation, or shareholder confidence. Now more than ever, especially with regulations like NIS2 holding the executive leadership teamโs feet to the fire, boards are looking for clarity. Not scare tactics, not jargon โ just stuff they can run with.
That means changing how information is framed and presented. Forget dashboards filled with red alerts and acronyms. CISOs and their teams must show how cyber risk aligns with strategic objectives, and how security investments protect the things that matter most. Some CISOs are using security ratings, benchmarking data, or external audits to show where the organisation stands relative to peers. Others are drawing on real-world scenarios to make abstract risks tangible โ โcould that happen to us?โ A ransomware simulation that walks the board through a potential outage, including cost implications and reputational damage, can do more to move the needle than a hundred technical slide decks. Because once the board understands the โwhyโ, the โwhatโ and โhowโ become much easier to support.
Here’s the thing: the most effective CISOs arenโt just securing infrastructure, theyโre securing trust. That means listening to business priorities, speaking in outcomes, and using narrative to drive meaningful discussions around risk and resilience. Because in a world where cyber threats are business threats, the ability to communicate is just as critical as the ability to defend.
