iSecNG Delivers Flexible, Open-Source Security Services with Wazuh

Executive Summary

iSecNG was founded with the mission of providing cost-effective and fair defensive cybersecurity solutions. As regulatory requirements in Germany tightened and businesses sought to improve their security postures, iSecNG selected Wazuh as the foundation of its managed security services.

Wazuh provided the robust, scalable, and cost-efficient SIEM and endpoint monitoring capabilities the company needed to deliver high-quality security solutions while maintaining flexibility and an excellent cost-to-benefit ratio.

Challenges

iSecNG’s mission has always been to provide customers with the highest possible level of defensive security while maintaining an excellent cost-to-benefit ratio. Before implementing Wazuh, iSecNG and its customers faced:

• Rising cyber threats and increasingly demanding regulatory requirements.
• Need for centralized visibility, continuous monitoring, and rapid threat detection.
• High licensing costs associated with traditional SIEM platforms.
• Difficulty finding a solution offering powerful detection, extensive customization, and long-term scalability.
• Compliance obligations across regulated industries requiring support for frameworks such as NIS2, ISO 27001, TISAX, DORA, and VAIT/BAIT.

These organizations required a solution capable of providing centralized log management, security monitoring, audit capabilities, and customizable detection rules to help satisfy both operational security and regulatory expectations.

Solution

After evaluating available solutions, iSecNG selected Wazuh as the foundation of its managed security services.

Wazuh distinguished itself through its comprehensive SIEM capabilities, open-source architecture, and exceptional flexibility. Unlike many commercial alternatives, Wazuh provides enterprise-grade security monitoring without imposing high licensing costs, enabling iSecNG to deliver high-value services while remaining commercially competitive.

The platform’s extensive customization capabilities—including custom decoders, detection rules, integrations, and alerting—allow iSecNG to adapt each deployment to the specific operational and security requirements of every customer.

Equally important, Wazuh’s open-source philosophy aligns closely with iSecNG’s own values of transparency, digital sovereignty, and technological independence. The company values being able to build security solutions without vendor lock-in while benefiting from an active global community and professional support when required.

Whether deployed on-premises or hosted within iSecNG’s infrastructure, Wazuh provides the flexibility needed to support a broad range of customer environments and security strategies.

Results

Since adopting Wazuh, the platform has become the core of iSecNG’s managed security portfolio. Today, approximately 95% of iSecNG’s customers use Wazuh, either through on-premises deployments or as a fully managed service hosted by iSecNG. The platform has enabled the company to:

• Deliver enterprise-grade security monitoring to organizations of all sizes.
• Standardize its managed SIEM offering across the majority of its customer base.
• Provide highly customized security services while maintaining an attractive cost-to-value proposition.
• Support customers as they address both cybersecurity challenges and evolving regulatory requirements.
• Build long-term customer relationships based on flexible, transparent, and scalable security solutions.

The widespread adoption of Wazuh throughout iSecNG’s customer portfolio reflects both the technical capabilities of the platform and the confidence customers place in the solution.

Key Benefits

• Unified SIEM with centralized log collection, correlation, and security monitoring.
• Broad data ingestion across operating systems, applications, cloud services, nd security technologies.
• Custom decoders, detection rules, and integrations for tailored security monitoring.
• Real-time threat detection and alerting.
• Security Configuration Assessment (SCA) and IT hygiene monitoring.
• Open-source flexibility with complete transparency and no vendor lock-in.
• Flexible deployment across on-premises and managed service environments.
• Active global community with professional support options.