Log management

Wazuh: The Open-Source SIEM for NIS 2 Compliance

A practical introduction to Wazuh as an open-source SIEM and XDR platform for NIS 2 programs. Covers architecture, detection value, limits, TCO, and …

What Is a SIEM: Definition, Architecture, and Role in NIS 2 Compliance

A SIEM centralizes security logs, correlates events, generates alerts and supports investigations. For NIS 2 and ACN baseline work, it is not just a …

NIS2 operational registers for logs, backups, and recovery: practical guide to auditable evidence

NIS2 baseline requires operational evidence beyond policies. This guide covers how to build auditable registers for logs, backups, restore tests, and…