An interview with global cybersecurity thought leader and Corix Partners founder JC Gaillard
How clichés, culture gaps, and weak execution keep organisations exposed
JC Gaillard is one of the cybersecurity field’s most incisive and outspoken thought-leaders, challenging the industry to rethink long-standing assumptions that have outlived their usefulness.
In a pair of influential Forbes Business Council articles this year, JC first debunked deeply entrenched cybersecurity clichés that skew leaders’ perceptions of risk and readiness, and more recently called for a fresh round of challenges to the very narratives that have blinded organisations to real threats and structural failures.
Rather than settling for comforting slogans, he argues that business and security leaders must confront the cultural and governance gaps that continue to handicap even well-funded programmes.
His work cuts through the noise to focus squarely on execution, accountability, and organisational transformation as the real levers of cyber resilience — themes that are central to the candid insights he shares in this interview.
Many organisations claim to have made significant investments in cybersecurity over the last decade, yet breaches and operational failures continue. From your perspective, what is fundamentally going wrong?
What I see, time and again, is that organisations often endorse a narrative that simply doesn’t reflect today’s organisational realities behind cybersecurity.
For years, many CISOs have relayed simplified slogans—security as a business enabler, security is everyone’s responsibility, CISOs must speak the language of the business. They may sound modern, but they are often shallow. They obfuscate fundamental cultural issues, governance gaps, or the inability of large organisations to execute across silos.
The result is that many CISOs talk a good game about cybersecurity, but still struggle with the basics—identity management, patching, operating model clarity, accountability. And those basics are what attackers exploit.
You’ve argued that parts of the industry are trapped in clichés that no longer help business leaders. Why do these narratives persist, and why are they so damaging at executive level?
They persist because they’re simple, marketable, and comfortable. Take the idea that “cybersecurity enables the business.” It was created in an attempt to secure executive support when threats were perceived as remote. But today, cyber-risk is immediate, material, and strategic. Positioning security as an enabler no longer makes sense when the real challenge is protecting the core of the business from real and active threats.
Similarly, saying that “security is everybody’s responsibility” dilutes accountability. It becomes very easy for leaders to assume that another function—or the CISO—will take ownership. That mindset leads to stagnation.
These clichés are damaging because they prevent honest conversation. They obscure the hard truth: cybersecurity succeeds when leadership drives culture, governance, and execution from the top.
Many CISOs believe that lack of investment is the main reason why security maturity stagnates. But you’ve suggested a different diagnosis. Could you elaborate?
Underinvestment does exist in some firms, but it’s not the primary reason maturity stagnates.
What I see is a cycle of execution failure:
- Complex, cross-functional initiatives don’t progress fast enough, or don’t go beyond alleged quick-wins.
- Executives lose confidence because they don’t see results.
- That loss of trust drives lower investment.
- Which further undermines capability and momentum.
This is what I call the “cybersecurity spiral of failure.” In most cases, the real constraint is not the budget—it’s the organisation’s ability to deliver, maintain, and scale cross-silo foundational controls. That requires leadership alignment, clear accountability, and a cultural shift around ownership. Money alone cannot fix that.
Let’s talk about the relationship between the CISO and the business. We often hear that security leaders need to “speak the language of the business.” Do you think this is still relevant?
Not in the way it’s typically presented. Business leaders today already understand cyber-risk. They see regulatory pressure, operational disruptions, and brand damage. They don’t need convincing that cybersecurity matters.
What they need is execution they can trust. The idea that CISOs must learn to “translate technical risk into business language” is often a distraction from the real issue: why did previous programmes fail to deliver? Where are the organisational bottlenecks? How can cyber activities be embedded into normal business operations?
The best CISOs today spend less time “speaking the language of the business” and more time listening to business leaders, understanding their priorities, and building trust around delivery and governance.
Culture seems to be a recurring theme in your writing. From a leadership perspective, what does a healthy cybersecurity culture actually look like?
A healthy culture is not created by awareness campaigns or compliance training. It starts with leadership demonstrating that protecting the business is a shared value—not a delegated task.
People don’t change behaviour because they were told to click less or read more policies. They change because they care about the organisation, because the tone from the top is clear, and because accountability is transparent.
The “human firewall” is not a training problem—it’s a cultural and leadership problem. Unless people see executives taking cybersecurity seriously, embedding it into decisions, and allocating real ownership, behavioural change won’t happen.
If you had to give one piece of advice to CEOs or board members seeking to break out of this stagnation, what would it be?
Make cybersecurity part of the organisation’s cultural backbone.
When business leaders take ownership in that way, cyber programmes stop being reactive, superficial, or cyclical—and start becoming truly transformative.
Establish clear ownership and accountability around cybersecurity and treat it, not as a technology issue, but as an organisational transformation challenge.
And look beyond dated narratives or consultant jargon: Evaluate cyber leaders not on what they say about security, but on what they actually deliver.
JC Gaillard is the Founder and CEO of Corix Partners, a London-based Boutique Management Consultancy Firm and Thought-Leadership Platform, focused on assisting CIOs and other C-level executives in resolving Cyber Security Strategy, Organisation and Governance challenges.
He is a leading strategic advisor and a globally-recognised cyber security thought-leader with over 25 years of experience developed in several financial institutions in the UK and continental Europe, and a track-record at driving fundamental change in the Security field across global organisations, looking beyond the technical horizon into strategy, governance, culture, and the real dynamics of transformation.
French and British national, he holds an Engineering Degree from Telecom Paris and has been co-president of the Cyber Security group of the Telecom Paris alumni association since May 2016.
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