Tekniska Strengthens OTICS Security Monitoring with Wazuh

Executive Summary

Tekniska is a Poland-based company focused on OT/ICS networking and cybersecurity for industrial environments. Before adopting Wazuh, many of its customers struggled with fragmented visibility, limited real-time monitoring and increasing regulatory pressure across OT and IT systems. Tekniska chose Wazuh for its open-source flexibility, scalability and SIEM/XDR capabilities suited for industrial use cases. Wazuh enables Tekniska to deliver unified security monitoring, improve incident response and support compliance with standards such as NIS2 and IEC 62443 without adding unnecessary costs.

Challenge

Tekniska’s customers operate complex infrastructures that combine OT/ICS networks with traditional IT and cloud environments. Prior to Wazuh, they faced:

• Fragmented visibility across OT/ICS and IT environments
• Limited real-time event threat detection
• High cost and complexity of traditional SIEM tools
• Lack of internal expertise to manage advanced security solutions
• Compliance pressure related to NIS2 and IEC 62443

They needed a unified, scalable security platform capable of operating reliably in industrial environments without adding unnecessary complexity.

Solution

Tekniska selected Wazuh to bring security monitoring into a single platform. Its open-source model allowed them to deploy SIEM and XDR capabilities without the licensing burden of commercial tools.

Customers can correlate events, monitor configuration changes, assess risk and respond faster to incidents with the use of Wazuh.

Results

After integrating Wazuh into its services, Tekniska improved how customers monitor and manage security.

• Better visibility across OT/ICS and IT
• Faster threat detection
• Shorter incident response time
• Improved alignment with NIS2 and IEC 62443.
• Scalable security monitoring without significantly increasing OPEX

Customers moved from disconnected tools to a more unified and practical security approach for industrial environments.

Key Benefits

• Compliance monitoring (NIS2, IEC, 62443)
• OT/ICS and IT event correlation
• Threat detection
• Incident response
• Configuration monitoring