Tech Blog

Thought, stories and ideas.


Jazoon TechDays 2016

Early last Friday morning, three scouts from the Adfinis SyGroup AG made their way to…

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Release and Patch Management with SUSE Manager 3

The SUSE Manager 3 beta programme was started at the end of December 2015. We…

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MySQL/MariaDB HA: Galera Cluster vs. DRBD replication

Trademark notice DRBD® and LINBIT® are trademarks or registered trademarks of LINBIT in Austria, the…

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Multi-Factor Authentication

In this day and age, hacker attacks are an all too common occurrence. This is…

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Finja – Your friendly finding ninja

Imagine you get a login for Unix-Box running on some esoteric hardware. On that box…

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UCS Ansible modules

A Univention Corporate Server (UCS) is not particularly suited for configuration by Ansible, since many…

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systemd: start and stop dependencies

The problem A web application which requires a Samba-Share (cifs) via openvpn (IPv6) runs on…

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GnuPG and SmartCards

To ensure that GnuPG (Manpage) or PKCS#11 keys can no longer be stolen by a…

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