How DORA Helps Financial Institutions Prevent Operational Failures

By strengthening how financial institutions prepare for, withstand, and recover from digital disruptions, DORA aims to stop operational incidents from turning into systemic failures.

It was not long ago when the world was reminded just how fragile the digital backbone of our economy can be when AWS suffered a major outage in October 2025. Millions of users were locked out of applications and services they rely on every day, including major business and financial systems.

This single incident is proof enough of how quickly operational failures in essential technology infrastructure can paralyze organizations, frustrate customers and undermine trust in services that are expected to be always available.

Events like this raise urgent questions for financial institutions everywhere: What happens when the technology they depend on fails? And how can they prevent a breakdown in operations from turning into a full-blown crisis?

These are precisely the questions the Digital Operational Resilience Act (DORA) was designed to address. By strengthening how financial institutions prepare for, withstand, and recover from digital disruptions, DORA aims to stop operational incidents from turning into systemic failures.

How DORA Prevents Operational Failures: The Five Core Pillars

DORA is built around five interconnected pillars, each targeting a core source of operational failure and forming the foundation for DORA compliance across financial institutions.

1. ICT Risk Management

DORA requires financial institutions to integrate a comprehensive ICT risk management framework. This includes clear governance, well-defined roles, and policies that cover the entire lifecycle of digital systems, from design to daily operations. Moreover, Institutions are expected to continuously identify vulnerabilities, assess risks, apply the right controls, and monitor performance to spot issues before they turn into outages.

Most importantly, responsibility doesn’t stop with IT teams rather it extends to senior management and boards, ensuring digital resilience is treated as a strategic priority. When ICT risk is managed this way, weaknesses are addressed early and resilience becomes part of everyday operations, significantly reducing the risk of unexpected system failures.

2. Incident Reporting

One of the most practical ways DORA helps prevent operational failures is through mandatory ICT incident reporting. Financial institutions are required to classify, track, and report major technology-related incidents within clearly defined timelines, bringing structure and consistency to how disruptions are handled. This not only improves internal coordination during high-pressure situations but also gives regulators visibility into emerging risks and recurring patterns across the sector.

Early and structured reporting means incidents can be contained faster, lessons can be shared sooner, and isolated failures are far less likely to escalate into cascading disruptions across the financial system.

3. Digital Operational Resilience Testing

DORA moves beyond theoretical risk assessments by requiring financial institutions to regularly test their operational resilience in practice. This includes activities such as vulnerability assessments, business continuity testing, disaster recovery simulations, and threat-led penetration testing (TLPT) that mirrors real-world cyberattacks.

By simulating realistic failure and attack scenarios, these tests uncover hidden weaknesses in systems, processes, and response plans that might otherwise remain undetected. Identifying these gaps early allows institutions to strengthen their defenses proactively, long before attackers or unexpected outages have the chance to exploit them.

4. Third-Party Risk Management

Interestingly, many operational failures don’t originate within financial institutions at all, but from the third-party ICT providers they rely on. Cloud platforms, data processors, software vendors, and outsourced service providers can all become single points of failure if not properly governed. DORA addresses this risk by introducing strict third-party risk management requirements, including thorough due diligence before contracts are signed, clearly defined contractual rights and obligations, continuous monitoring of provider performance, and enhanced oversight of critical ICT service providers. By improving transparency and control over these external dependencies, DORA significantly reduces the risk that failures outside the institution’s direct control will disrupt critical financial services.

5. Information Sharing

DORA also encourages financial institutions to actively participate in cyber-threat and operational resilience information-sharing initiatives. Instead of tackling digital risks in isolation, institutions can learn from each other’s incidents, attack patterns, and management strategies, building a stronger collective defense across the sector. This shared intelligence helps organizations stay ahead of emerging threats and reduces the risk of repeated operational failures caused by the same vulnerabilities being exploited again and again.

Preparing for DORA by Strengthening Digital Resilience

Preventing operational failures under DORA requires more than last-minute adjustments. It demands deliberate and ongoing action. Financial institutions that take this seriously focus on understanding their critical services and ICT dependencies, strengthening governance at board level, improving incident response, managing third-party risks, and making resilience testing a routine practice. Approaching DORA early and strategically not only lowers regulatory exposure but also equips institutions to remain stable, responsive, and trustworthy when digital disruptions occur.

INTERCERT, an accredited certification and assurance provider, works with financial institutions and other regulated organizations to evaluate management systems against international standards. Its independent and structured approach enables institutions to align their operational resilience frameworks with regulatory expectations like DORA, strengthening DORA compliance while reinforcing governance, transparency, and confidence in digital operations.