The NIS2 Directive (Network and Information Security Directive 2) is a new regulation from the European Union aimed at strengthening the protection of critical infrastructure and information systems against cyber threats. Compared to the previous NIS Directive, NIS2 expands the scope of entities covered by the regulation and introduces stricter security requirements.

To prepare IT infrastructure for these changes, organizations need to take several steps. Below are key aspects to consider during this process.

At the outset, we’d like to mention that we have already discussed the topic of NIS2 on our blog. We wrote about NIS 2 and obligations for companies. What requirements must be met from October 17, 2024?

Here are some steps that are part of a company's or institution's preparations for the implementation of the NIS2 directive. However, it’s important to remember that these are only general recommendations, and each implementation should be considered individually. For this purpose, it’s worth consulting with our experts.

Preparing IT infrastructure for NIS2
 

The first step is to thoroughly analyze the current state of your IT infrastructure. Identify all critical systems and resources that may be subject to NIS2 regulations. The audit should include threat assessment, risk analysis, and identifying vulnerabilities in your security measures. Based on the audit results, the organization can develop an action plan tailored to NIS2 requirements.

NIS2 requires organizations to implement more advanced security measures. This includes deploying threat detection systems (IDS/IPS), log monitoring (SIEM), identity management (IAM), and network segmentation. Securing access to systems through strong multi-factor authentication (MFA) and regular software updates is also crucial.

NIS2 places a strong emphasis on rapid and effective incident response. Organizations must establish incident management procedures that cover the identification, reporting, analysis, and response to incidents. Reporting procedures to relevant authorities must also be in place, in line with the directive's requirements.

As part of NIS2 preparations, organizations must adopt a risk management approach. This includes regular risk assessments to identify new threats and take appropriate preventive actions. Risk management should be an integral part of the security strategy.

The human factor plays a crucial role in ensuring IT security. Therefore, organizations must ensure regular cybersecurity training for their staff. Employees should be aware of the threats they may encounter and know how to respond. NIS2 also introduces a requirement that personnel responsible for security management possess appropriate qualifications.

NIS2 also imposes obligations on external entities, such as IT service providers or business partners. Organizations must ensure that their suppliers meet the directive's requirements. It’s advisable to establish appropriate contracts and audit procedures to monitor supplier compliance with NIS2 requirements.

The NIS2 directive requires organizations to maintain proper IT security documentation. This includes incident management plans, risk assessments, and security procedures. This documentation must be up-to-date and ready to be presented to supervisory authorities if needed.

What are the penalties for non-compliance with the NIS2 directive?

Penalties for non-compliance with the NIS2 directive are severe, reflecting the importance of cybersecurity within the European Union. Organizations are divided into categories of "essential entities" (such as energy, transport, banking, financial market infrastructure, healthcare, drinking water, wastewater, digital infrastructure, ICT services, public administration, and space) and "important entities" (including postal and courier services, waste management, manufacturing, chemicals, food production, general manufacturing, digital services, and research) which are subject to varying levels of financial penalties.

For essential entities, the maximum fines can reach at least 10 million euros or 2% of their global annual revenue, whichever is higher. Important entities may face fines of up to 7 million euros or 1.4% of global revenue.

In addition to financial penalties, there are non-financial consequences such as mandatory security audits, compliance orders, or binding instructions issued by regulatory authorities. These sanctions can seriously impact an organization’s reputation and business relationships.

The NIS2 directive also introduces penalties for management personnel. Leadership may be held personally responsible for cybersecurity failures, especially in cases of gross negligence. This can include public disclosure of violations and even temporary bans on holding management positions.

The combination of financial, non-financial, and personal liability makes compliance with the NIS2 directive crucial for companies operating within its scope. Failure to comply can lead to severe operational and reputational consequences.

Preparing IT infrastructure for the NIS2 directive is a complex process that requires the implementation of appropriate security measures, risk management strategies, and incident response procedures. Ensuring that all personnel are adequately trained and that suppliers meet regulatory requirements is also essential. Organizations that take these steps will be better positioned to protect their information systems against cyber threats and meet the requirements of the new directive.

Implementing these actions will not only ensure compliance with NIS2 but also enhance overall IT security, which is vital in today's increasingly digital world.

Do you have questions about NIS2? We’ll be happy to answer them!

We have experience working with legal regulations and the latest security technologies. We offer comprehensive solutions that cover all aspects of IT security – from system audits to implementing appropriate technologies and training personnel. We can perfectly tailor solutions to the specifics of your organization’s operations. Moreover, we provide continuous support and quick response to any threats.

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