What is the EU's Digital Operational Resilience Act? DORA, explained

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Financial services companies and their digital technology suppliers are under intense pressure to achieve compliance with strict new rules from the EU that require them to boost their cyber resilience.

By the start of next year, financial services firms and their technology suppliers will have to make sure that they’re in compliance with a new incoming law from the European Union known as DORA, or the Digital Operational Resilience Act.

CNBC runs through what you need to know about DORA — including what it is, why it matters, and what banks are doing to make sure they’re prepared for it.

What is DORA?

DORA requires banks, insurance companies and investment to strengthen their IT security. The EU regulation also seeks to ensure the financial services industry is resilient in the event of a severe disruption to operations.

Such disruptions could include a ransomware attack that causes a financial company’s computers to shut down, or a DDOS (distributed denial of service) attack that forces a firm’s website to go offline. 

The regulation also seeks to help firms avoid major outage events, such as the historic IT meltdown last month caused by cyber firm CrowdStrike when a simple software update issued by the company forced Microsoft’s Windows operating system to crash

Multiple banks, payment firms and investment companies — from JPMorgan Chase and Santander, to Visa and Charles Schwab — were unable to provide service due to the outage. It took these firms several hours to restore service to consumers.

In the future, such an event would fall under the type of service disruption that would face scrutiny under the EU’s incoming rules.

Mike Sleightholme, president of fintech firm Broadridge International, notes that a standout factor of DORA is that it doesn’t just focus on what banks do to ensure resiliency — it also takes a close look at firms’ tech suppliers.

CrowdStrike global outage shows companies aren't ready: Hitachi Vantara

Under DORA, banks will be required to undertake rigorous IT risk management, incident management, classification and reporting, digital operational resilience testing, information and intelligence sharing in relation to cyber threats and vulnerabilities, and measures to manage third-party risks.

Firms will be required to conduct assessments of “concentration risk” related to the outsourcing of critical or important operational functions to external companies.

These IT providers often deliver “critical digital services to customers,” said Joe Vaccaro, general manager of Cisco-owned internet quality monitoring firm ThousandEyes.

“These third-party providers must now be part of the testing and reporting process, meaning financial services companies need to adopt solutions that help them uncover and map these sometimes hidden dependencies with providers,” he told CNBC.

Banks will also have to “expand their ability to assure the delivery and performance of digital experiences across not just the infrastructure they own, but also the one they don’t,” Vaccaro added.

When does the law apply?

DORA entered into force on Jan. 16, 2023, but the rules won’t be enforced by EU member states until Jan. 17, 2025.

The EU has prioritised these reforms because of how the financial sector is increasingly dependent on technology and tech companies to deliver vital services. This has made banks and other financial services providers more vulnerable to cyberattacks and other incidents.

“There’s a lot of focus on third-party risk management” now, Sleightholme told CNBC. “Banks use third-party service providers for important parts of their technology infrastructure.”

“Enhanced recovery time objectives is an important part of it. It really is about security around technology, with a particular focus on cybersecurity recoveries from cyber events,” he added.

Many EU digital policy reforms from the last few years tend to focus on the obligations of companies themselves to make sure their systems and frameworks are robust enough to protect against damaging events like the loss of data to hackers or unauthorized individuals and entities.

The EU’s General Data Protection Regulation, or GDPR, for example, requires companies to ensure the way they process personally identifiable information is done with consent, and that it’s handled with sufficient protections to minimize the potential of such data being exposed in a breach or leak.

DORA will focus more on banks’ digital supply chain — which represents a new, potentially less comfortable legal dynamic for financial firms.

What if a firm fails to comply?

Seeing complete disconnect between EU and U.S. bank regulation, says analyst

Are banks and their suppliers ready?

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