Tech Blog

Thought, stories and ideas.

Blogposts

Multi-Factor Authentication

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

Read More

Finja – Your friendly finding ninja

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

Read More

UCS Ansible modules

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

Read More

systemd: start and stop dependencies

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

Read More

GnuPG and SmartCards

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

Read More