De la protección a la rendición de cuentas: un año que cambió silenciosamente la ciberseguridad

As 2026 gets underway, I find myself thinking less about attacks and outages and more about conversations.

‍

Not the ones on stage or in press releases, but the quiet ones. The post-incident calls. The uncomfortable follow-ups. The moments where someone finally asks the question they did not ask at the start of 2025: why did this actually happen?

‍

A year defined by difficult conversations

2025 has been one of the most eventful years I can remember in cybersecurity. Not because something fundamentally new emerged, but because many of the assumptions we have lived with for years stopped holding up. Somewhere along the way, cybersecurity stopped being about protection and started becoming about accountability. Once that shift happens, it is very hard to go back.

‍

The pattern became hard to ignore after a series of high-profile outages this year. When large cloud platforms faltered, the impact rippled far beyond a single region or service. When global delivery platforms stumbled, entire classes of applications that had nothing to do with one another were suddenly affected at the same time. In both cases, the technology recovered. But the conversations afterwards felt different.

‍

I say this as someone who spends most of his time working with service providers, governments and large organisations across regions. The technology conversations have not disappeared, but they have been pushed aside by harder ones. Conversations about responsibility. About ownership. About outcomes.

‍

When decisions become about risk, perception and complexity

One of the clearest lessons this year is that cybersecurity decisions are no longer purely technical. On paper, we still talk about performance, coverage and cost. In reality, decisions are shaped just as much by organisational risk, legal exposure, reputational optics and geopolitics.

‍

What complicated things further in 2025 was how rarely systems failed in isolation. Outages and attacks increasingly exposed architectural coupling. Global control planes, shared dependencies and assumptions that everything upstream would behave predictably. When those assumptions broke, the blast radius was not limited to a single customer or service. It was systemic.

‍

At the same time, many organisations discovered that even good decisions do not survive unchanged. Mergers, restructures, shifting KPIs and budget pressures all left their mark. Carefully designed architectures quietly turned into negotiated ones. Exceptions accumulated. Temporary workarounds became permanent.

‍

Rethinking trust: beyond SLAs and protective stacks

We have spent years leaning on SLAs to manage failure. Five nines. Service credits. Compensation clauses. By now, everyone understands what they really are. Financial instruments, not guarantees of resilience.

‍

What stood out in 2025 was that trust was often preserved not by perfection but by coherence. Organisations that could explain what was happening, what was not affected and what would happen next retained credibility, even when outages were significant. Those who could not lost trust quickly, regardless of how impressive their protective stack looked on paper.

‍

The era of accountability

Looking ahead to 2026, I do not think cybersecurity is about to become easier. If anything, it is becoming more honest. The industry is slowly letting go of the idea that buying protection is the same as owning outcomes. Responsibility is sticking closer to home. That is uncomfortable, but it is necessary.

‍

That, to me, is the real legacy of 2025.

‍

Cybersecurity did not change because attackers suddenly became smarter or tools became weaker. It changed because accountability finally caught up with us. And as we step into 2026, the question is not whether we are protected enough.

‍

It is whether we are prepared to stand behind the outcomes our systems produce, even when the answers are uncomfortable.