NIS2 Compliance: How to Reorganize IAM and Access Control Before the 2026 Audit

The NIS2 Compliance Challenge: Managing Access and Controlling Credentials Before the 2026 Audit

The NIS2 Directive imposes direct obligations on organizations regarding supply chain risk management, incident reporting, and board-level accountability. October marks a new wave of legally binding deadlines across the EU, as member states move from transposition to enforcement. In Austria, the national implementation law comes into force once adopted; in Poland, the mandatory self-service registration closes on a date set by the national authority.

Non-compliance with NIS2 exposes essential entities to fines of up to €10 million or 2% of global turnover, important entities up to €7 million or 1.4%, and management bodies to fines of up to €5 million or 2% of their individual turnover. Personal liability for managers is also introduced.

The stakes are high, but the costs of non-compliance are even higher. According to a recent ENISA study, 43% of data breaches in 2023 were attributed to weaknesses in credential and access management. The reputational damage and loss of customer trust that can result from a breach can be even more devastating than the fines themselves.

The Challenge of API Key Management

API keys present a particular challenge for access security. A Gartner study found that 55% of organizations lack complete visibility into the API keys used in their environments. This problem is particularly critical for companies operating in regulated sectors such as finance and healthcare, where improper management of API keys can lead to serious privacy violations.

The Importance of Continuous Training

Staff training is a crucial element for the success of NIS2 compliance. According to an (ISC)² report, 95% of data breaches are caused by human error. Organizations must implement continuous training programs that cover not only best practices for credential management but also awareness of emerging threats such as advanced phishing and social engineering attacks.

The Evolution of the Regulatory Landscape

The NIS2 Directive is part of a broader trend towards greater cybersecurity regulation in Europe. The EU's proposed Artificial Intelligence Act, currently under negotiation, includes specific provisions on data security that will require further adjustments by organizations. Companies that invest now in robust access management solutions will be better positioned to meet future regulatory challenges.

The Adoption of Cloud-Native Solutions

Cloud-native solutions for access management are gaining popularity among organizations seeking to comply with NIS2. These platforms offer significant advantages in terms of scalability, automatic updates, and integration with other security tools. According to a Forrester report, organizations using cloud-native solutions for access management report a 40% lower implementation time compared to those using on-premises solutions.

Privileged Access Management

Privileged Access Management (PAM) is a critical area for NIS2 compliance. Privileged credentials are often the primary target of attackers, as they allow access to sensitive systems and data. Organizations must implement PAM solutions that include features such as session monitoring, activity logging, and automatic revocation of credentials when they are no longer needed.

Integration with Other Security Frameworks

NIS2 compliance does not exist in a vacuum. Organizations must consider how their access security initiatives integrate with other frameworks such as ISO 27001, NIST CSF, and GDPR. Adopting a holistic approach to security can help organizations reduce complexity and maximize their return on security investment.

The Role of Governance

Governance is a key element for the success of NIS2 compliance. Organizations must establish clear roles and responsibilities for access management, as well as processes for reviewing and approving changes to security policies. Creating a security governance committee that includes representatives from different business functions can help ensure that security decisions are aligned with business objectives.

Preparing for Future Audits

NIS2 compliance audits are not one-time events. Organizations must be prepared to demonstrate ongoing compliance through periodic audits and internal reviews. Adopting a proactive approach to access management can help organizations identify and address vulnerabilities before they become critical issues.

NIS2 compliance requires a comprehensive approach to access management and credential security. Organizations that invest in robust solutions, continuous training, and effective governance will be better positioned to meet future security challenges. Access management is not just a matter of compliance, but a key element for business resilience and the protection of sensitive data.