Various companies currently rely on the proprietary Enterprise Password Vault from CyberArk to securely manage sensitive access information, certificates and SSH keys. This software allows, for example, user IDs and…

In this blog post we present a solution with which you’re able to operate a MariaDB Galera Cluster on Kubernetes or compatible solutions (e.g. Red Hat OpenShift Container Platform, CoreOS…

In this two-part article, we will take a closer look at the continuous integration functionalities of GitLab CI. The first part deals with installation and configuration, while the second part…

Sometimes, when you’re not at the office, and your PC’s sitting there all properly shut down to save on electricity and it sure would be nice if you could just…

If the YubiCloud is not to be used for the validation of Yubico one-time passwords (OTP), validation servers can also be managed in-house. In principle this is not very difficult,…

In order to see in the monitoring tool if and when an SSL certificate is due to expire a script was created to determine the expiration date. In comparison to…

There are (still) various servers on the internet that have just an insufficient SSL/TLS configuration or none at all. It is not just web servers (like nginx or Apache) but…

Clouds are sexy! Set them up instantly, maintenance and care are outsourced, scale resources without assistance, and web solutions now often offer functions you can only dream of with desktop…

If you want to test your code in Python, you should take a look at Pytest as an alternative to Unittest. Pytest is a testing framework for Python. It makes…

This blog post will discuss how OpenVPN can be connected to the GitLab user database. Data in a Git repository often require a lot of work, meaning a lot of…