Tech Blog

Thought, stories and ideas.


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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