Monitoring

Downtime To You

If you tried connecting to this blog in the last few days, you might have noticed some downtime......

How to securely set up an encrypted Debian server (IMHO)

In this post I describe what I do to securely set up dedicated servers, from zero to serving stuff. Additionally I'll try to describe basic security measures that I think are a good base for a secure deployment....

Setting up an encrypted MQTT server on Debian/Ubuntu using mosquitto.

In this tutorial I will show how to install a MQTT server (mosquitto) on Debian/Ubuntu based systems with authentication and TLS using Let's Encrypt....

How to monitor dedicated servers (IMHO)

I have been playing with monitoring applications and servers for a while now and especially like Prometheus and Grafana. In this post I'll try to show how I monitor a small group of dedicated servers....