In my previous article, I talked about how we can leverage the NIS2 regulation to increase our security posture. Here you can find an overview about which product can we use to turn NIS2 requirements in actionable controls.
NIS 2 is deliberately technology‑agnostic. What it defines very clearly is what organizations must be able to demonstrate: governance, control, traceability, resilience, and accountability. The question then becomes how to implement these principles consistently and at scale.
Microsoft’s security, identity, and compliance capabilities naturally align with many of the core NIS 2 requirements, particularly in the areas of identity governance, access control, authentication, data protection, and business continuity.
Identity and access governance
NIS 2 stresses the importance of controlling who has access to systems, services, and data. We need to be able to prove that access is justified and periodically reviewed.
Microsoft Entra ID enables centralized management of users and identities, covering secure user creation, modification, and deprovisioning throughout the identity lifecycle
- Role assignment and privileged access can be governed using Privileged Identity Management (PIM), enabling just‑in‑time role activation and reducing standing administrative privileges.
- Access Reviews support periodic validation of users’ roles and permissions, providing documented evidence that access rights are reviewed and adjusted when organizational or risk conditions change.
Together, these capabilities help organizations enforce the principle of least privilege and demonstrate active identity governance, which is a key expectation under NIS 2.
Authentication requirements aligned to risk
NIS 2 requires organizations to apply authentication mechanisms that are proportionate to risk and resilient against modern threats.
Using Entra Conditional Access, organizations can define authentication requirements based on context, such as user identity, location, device compliance, and assessed risk. Leveraging Conditional Access, we can:
- enforce multi‑factor authentication where required
- apply stronger controls for sensitive systems
- align access decisions with Zero Trust principles explicitly referenced in NIS 2
This approach ensures that authentication policies are not static but dynamically reflect the organization’s threat landscape.
Data protection and governance
NIS 2 also places emphasis on understanding where data is located, how it is used, and how it is protected across the organization.
With Microsoft Purview, organizations can:
- discover and classify sensitive data
- apply protection and governance policies
- gain visibility necessary for audits and regulatory oversight
This supports NIS 2 expectations around data security, integrity, and accountability.
Business continuity, disaster recovery, and crisis management
Operational resilience is a core pillar of NIS 2, particularly for entities delivering essential or critical services. Organizations must be able to continue operations and recover services after significant incidents.
- Azure Backup provides secure backup and recovery capabilities for data and workloads
- Azure Site Recovery enables orchestrated disaster recovery scenarios, supporting service continuity across environments and regions
These services directly support NIS 2 requirements related to business continuity, disaster recovery, and crisis management, while also providing evidence of tested and documented recovery capabilities.
Mapping NIS 2 requirements to capabilities
To summarize, the following table illustrates how key NIS 2 expectations can be translated into actionable controls:
| NIS 2 requirement | Example Microsoft capability |
|---|---|
| Identity and access control | Microsoft Entra ID, PIM, Access Reviews |
| Least‑privilege role assignment | Privileged Identity Management |
| User lifecycle management | Microsoft Entra ID |
| Risk‑based authentication | Conditional Access |
| Business continuity & disaster recovery | Azure Backup, Azure Site Recovery |
| Data security and governance | Microsoft Purview |
| Auditability and traceability | Entra logs, PIM audit trails, Purview reporting |
From tools to evidence
We have seen an example on how to turn NIS2 requirements in actionable controls. A recurring concept in NIS 2 is that organizations must not only implement controls but demonstrate that those controls are effective.
By integrating identity, access, authentication, data protection and resilience capabilities into a single governed ecosystem, organizations can move from fragmented security measures to a coherent, auditable, and NIS‑aligned security posture.
Because under NIS 2, being secure is no longer enough. What matters is being able to prove it, consistently and continuously.
To see more details about NIS2 regulation and who is impacted see this article
[…] To understand how to leverage Microsoft tool to comply to NIS2 see this article […]