The Cyber Resilience Index (CRI) developed by dacoso has already been introduced in detail in a previous blog post, where I described it as a framework for assessing and strengthening an organization’s cyber resilience. At its core are five key assessment areas, a transparent scoring methodology, and the question of how cybersecurity maturity can be measured in a structured and meaningful way.
Since theory alone is not enough, this article focuses on the practical value of the CRI. In customer discussions, assessments, and day-to-day security operations, we repeatedly encounter the same challenge: mid-sized businesses invest in security measures, yet it often remains unclear how reliably cyberattacks can be detected, prioritized, contained, and managed. This is the point where the Cyber Resilience Index evolves from a theoretical framework into a management tool that supports informed decision-making.
Cybersecurity is not a one-time initiative – it is an ongoing operational reality
Cybersecurity is not a one-time project that can be completed and checked off a list. Instead, it is more like a constant background presence: sometimes quieter, sometimes louder, but never truly gone.
One thing is certain: the threat landscape remains highly challenging. In its May 2026 report on the state of IT security in Germany, the Bundesamt für Sicherheit in der Informationstechnik (BSI) states: “The number of known DDoS attacks in Germany is measured using an index (2021 = 100). In May 2026, the index reached 289 points (+62% compared to the previous month). This means that the number of DDoS attacks in Germany was 2.89 times higher than the annual average in 2021.” (Source: BSI-Monthly Cyber Security Situation Report)
In other words, the situation remains tense, and there is no indication that it will ease anytime soon.
For many organizations, cybersecurity has therefore become a permanent operational task rather than a temporary project. Maintaining resilience requires continuous monitoring, regular adaptation, and the ability to respond effectively to an evolving threat environment.
Why many security alerts do not lead to better decisions
One of the biggest practical challenges is that companies are flooded with alerts, warnings, vulnerability notices, and recommended actions. Dashboards flash, inboxes overflow, and every new message appears urgent.
Out of this tangle of alerts, clarity often fails to emerge — quite the opposite: uncertainty increases. What matters is not how many alerts come in, but which ones are truly business-critical.
Which incidents actually threaten ongoing operations, and which do not? What does that mean in concrete terms for your own risk management? And which actions are the right ones to take now?
Why tools alone do not create cyber resilience
Many companies already invest substantial budgets in their IT security: in monitoring, endpoint security, firewalls, SIEM, SOC services, and vulnerability management. That is important and absolutely the right thing to do. But tools alone do not create resilience.
Even the best solutions reach their limits when processes, responsibilities, escalation paths, and response patterns within the company are not clearly defined and regularly practiced. If a company sees warnings but cannot assess them quickly enough or respond effectively, then in the end it does not have a tool problem — it has a resilience problem.
The CRI makes a company’s security posture visible
The Cyber Resilience Index makes a company’s security posture measurable, understandable, and above all manageable. It does not provide a simple checklist to tick off. Instead, it forms the basis for sustainable and prioritized action planning.
In direct exchange with our customers, we assess how well a company is actually positioned from an organizational, technical, and process perspective.
At its core, this revolves around three central questions:
How resilient are we currently against cyberattacks and operational disruptions?
Where are our biggest gaps and blind spots?
Which technically sound and economically justifiable measures should we implement next?
The key advantage is this: the index makes it transparent which assumptions lead to which outcome and shows which measures can specifically improve the rating.
Why a score from 0 to 100 is so valuable for management
In many companies, IT security is often discussed in terms of individual measures, solutions, and technical terminology. For executives and management, these descriptions often remain abstract.
A clear score from 0 to 100 translates technical and organizational complexity into an understandable metric that can be used for decision-making and communication. This is crucial because cyber resilience does not depend on prevention alone. In critical situations, detection, response, recovery, and collaboration are equally business-critical.
The real value of the score lies not only in the current status, but in comparison over time: Where was the company six months ago? Where is it today? Which measures have had a measurable impact?
The index is not a black box. It creates a transparent and discussion-ready basis for sound strategic decisions in cybersecurity.
Three main problems that become visible in practice
In day-to-day security operations, we see three recurring patterns across many companies:
Many signals, no clear direction When almost every vulnerability is classified as “critical,” business orientation gets lost. Teams fall into fatigue, delay, or actionism. There is a lot of movement, but the actual impact remains limited.
Good tools, not enough robust processes Mid-sized companies in particular often already have powerful security technologies in place. What is often missing are clearly defined procedures for escalation, communication, and incident response. In critical moments, valuable time is lost precisely when speed matters most.
Blind spots caused by a lack of transparency Incompletely inventoried hardware, unknown software, shadow IT, or unclear responsibilities create blind spots. These additional attack surfaces are easily overlooked in day-to-day operations — and that is exactly where the real danger lies: what no one has in view cannot be effectively protected.
This combination of signal pressure, process gaps, and blind spots creates risks that are difficult to quantify — and can become highly critical for companies.
From a sense of security to a reliable basis for decision-making
Many companies ask themselves: “We have a SOC or a security service provider, so that automatically makes us secure, doesn’t it?” The honest answer is: better positioned, yes. But not automatically sufficiently protected.
A Security Operations Center (SOC) is a central building block, but it only unfolds its full value when the customer side has turned processes, responsibilities, asset transparency, communication paths, and crisis readiness into one integrated solution.
This is where the Cyber Resilience Index comes in: it is not a traditional security assessment, but a metric that makes visible where collaboration between customer and provider is already strong, and where the conditions for that still need to be created.
In this way, a pure service model gradually becomes an effective trusted advisor approach: away from a purely technology-centered focus and toward clear orientation, sharpened priorities, and reliable decision-making foundations.
Why companies need the Cyber Resilience Index
The market reality is clear: the threat landscape is intensifying, the number of vulnerabilities is growing, and DDoS attacks and ransomware remain ever-present. At the same time, more and more companies are investing in security measures without being able to precisely quantify their actual resilience.
In this area of tension, an isolated product or tool debate is not enough. What is needed is a model that translates security maturity into orientation, comparability, and concrete, prioritized actions.
Conclusion: cybersecurity cannot be checked off by buying individual tools
Companies need certainty about how resilient they really are. The dacoso CRI creates that transparency. It combines technical, organizational, and process-related factors into a comprehensible assessment, makes progress visible, and helps organizations set the right priorities. Not as a theoretical metric on a slide, but as a practical basis for decision-making for management, IT leaders, and security leaders.
Would you like to know how resilient your company is?
Let us take a look at your current security posture together, make blind spots visible, and derive effective measures from them. Talk to us about the Cyber Resilience Index and how security complexity can be turned into concrete operational capability.
Sascha Scholz, Lead Cyber Security Advisor, dacoso
Sascha Scholz is Lead Cyber Security Advisor at dacoso in the Customer Success Management Protect division. They are responsible for advising on and further developing cybersecurity strategies and support customers in implementing sustainable, resilient security concepts.
