As cyber risks intensify, regulators are relying on verified company identities to strengthen digital security. Regulations such as EU’s Digital Operational Resilience Act (DORA) highlight the growing role of Legal Entity Identifiers in identifying critical service providers.
An LEI Registration Agent explains how LEIs help combat fraud, improve oversight, and build operational resilience in digital transactions, as well as protecting systems, meet regulatory expectations, and maintain trust.
Verified company identities are a cornerstone of cyber security and operational resilience, helping organisations reduce fraud and navigate evolving regulations. Yet, as cyber threats and fraud grow more sophisticated, businesses and regulators are increasingly focused on ensuring the authenticity of corporate participants in digital transactions. Accurate identification of legal entities is essential to prevent impersonation, reduce operational risk, and maintain trust in financial and commercial ecosystems.
Toomas Pavelson of LEI Registerhas told Digital Journal how regulations such as the EU’s DORA and related cyber resilience frameworks are increasingly relying on Legal Entity Identifiers to identify critical service providers. By linking key service providers to verified LEIs, regulators and institutions can assess risk more accurately, strengthen oversight, and improve their ability to respond to cyber incidents and operational disruptions.
The Role of LEIs in Cyber and Operational Security
Pavelson explains: “In the digital economy, most companies rely on complex networks of cloud providers, software vendors, payment platforms, and data processors. When something goes wrong, such as a cyber-attack or system outage, organisations need to know immediately which partners are involved and how those risks affect their own operations. Without clear identification, valuable time can be lost simply trying to establish who is responsible for what.”
Whereas with “Legal Entity Identifiers, regulators are ensuring that companies can see exactly who sits behind key digital services. It is similar to having verified registration plates on every vehicle in a supply chain. When an incident occurs, you can trace it quickly and accurately instead of working with incomplete or unreliable information.”
Legal Entity Identifiers provide a globally recognised, unique identifier for every organisation, linking it to verified corporate information. Their applications in cyber resilience include:
- Identifying critical service providers: Regulators and businesses can quickly verify which entities are involved in financial operations or supply chains, reducing exposure to fraudulent actors.
- Combating fraud and impersonation: LEIs make it harder for malicious parties to masquerade as legitimate organisations, supporting safer digital transactions.
- Enhancing operational transparency: Standardised identifiers allow firms to map corporate hierarchies, subsidiaries, and dependencies, helping teams respond efficiently to incidents.
- Supporting regulatory compliance: Many frameworks, such as DORA in the EU, rely on LEIs to track obligations, monitor risk, and streamline reporting.
Benefits of Using LEIs for Cyber Resilience
The primary advantage of the digital technology includes:
- Enable secure verification of all parties in digital transactions
- Reduce operational and reputational risk from fraud or misrepresentation
- Provide clear visibility of corporate hierarchies and dependencies
- Support compliance with regulations like DORA and other cyber frameworks
- Streamline reporting, auditing, and incident response procedures
- Strengthen trust with investors, partners, and regulators
In practical terms, says Pavelson, “this makes a real difference. If a bank experiences a disruption linked to a third-party technology provider, an LEI allows compliance and risk teams to instantly confirm the provider’s legal identity, ownership structure, and regulatory status. This supports faster investigations, clearer reporting, and more effective communication with regulators.”
He adds a further advantage to the mix: “LEIs also help prevent fraud and impersonation. In the same way that secure passports protect physical borders, verified corporate identifiers protect digital systems. They make it far harder for malicious actors to present themselves as legitimate suppliers, partners, or clients, reducing exposure to financial and reputational damage.”
