Blog Entries

12. 05. 2025 Matteo Cipolletta Log Management, Log-SIEM

Keeping Elastic Agents Updated in the Dark: A Fully Offline Upgrade Workflow

Updating Elastic Agents is usually straightforward—unless you’re working in a secure, air-gapped environment where machines can’t access the internet (and so, the Elastic Artifact Repository). That was exactly our challenge. We needed a way to keep Elastic Agents up to date across a fleet of systems, without exposing production servers to the outside world. Following…

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09. 05. 2025 Emil Fazzi Bug Fixes, NetEye

Bug Fixes for NetEye 4.41

Removed input in Elastic Agent Fleet System integration With the release of Elastic Agent Fleet version 2.0.0, the “System” integration has been updated and now removes support for a deprecated log collection input method that relied on httpjson. This input is no longer available in the latest version of the integration. To address this change,…

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09. 05. 2025 Luca Tecchio Bug Fixes, NetEye

NetEye 4 – Security Advisory

Important: Grafana security update Type/Severity NetEye Product Security has rated this update as having a security impact of High Topic An update for the package grafana is now available for NetEye 4. Security Fix for NetEye 4.41 For details on how to apply this update, which includes the changes described in this advisory, refer to the NetEye Update…

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08. 05. 2025 Davide Sbetti Bug Fixes, NetEye

Bug Fixes for NetEye 4.41

Fix rpmnew handling in Keycloak upgrade procedure We fixed an issue in Keycloak’s update procedure to improve the handling of an rpnew generated during the update. First installation for SIEM clusters without voting-only node We fixed an issue related with the first installation of clusters with the SIEM feature module which do not have a…

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05. 05. 2025 Luca Franzoi Unified Monitoring

How to Reduce Icinga 2 Log Verbosity, and Regularly Clean Them from Event Viewer

Icinga 2 is a powerful monitoring system that helps you keep track of your infrastructure. But like any monitoring tool, it can generate a lot of logs. Over time, these logs can accumulate, making it increasingly harder to find the critical information you need. If you’re using Icinga 2 on a Windows system, you might…

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