Security
Intermediate
Restic backups: encrypted and off-site
Off-site backups with Restic: set up encrypted, restore snapshots, prune with retention and automate via a systemd …
·
11 min read
Tag
Debian: guides & tutorials
All Serverküche tutorials tagged Debian – hands-on step-by-step self-hosting guides for your own server.
8 tutorials
All tutorials
Security
Intermediate
Setting up Fail2ban: block brute-force attacks automatically
Fail2ban watches your logs and bans IPs after too many failed attempts – with a safe whitelist for your own address so …
·
6 min read
Security
Beginner
unattended-upgrades: automatic security updates for Debian
Debian installs security updates automatically: set up unattended-upgrades, control the reboot, and verify it really …
·
5 min read
Security
Beginner
Setting up a firewall with UFW
Set up a host firewall in minutes with UFW: block everything except SSH, HTTP and HTTPS on your server – without ever …
·
4 min read
Containers
Intermediate
Understanding Docker Compose: services, volumes, networks
compose.yaml explained: services, volumes, networks and variables – the Docker vocabulary every app recipe in the …
·
11 min read
Containers
Beginner
Installing Docker on Debian
Install Docker Engine and Docker Compose cleanly from the official repository – the foundation for most self-hosting …
·
3 min read
Security
Beginner
Hardening SSH access
Key-based login instead of passwords and no root login: the most important moves to harden the front door to your …
·
4 min read
Basics
Beginner
First steps with a netcup VPS
From a freshly ordered netcup server to a ready-to-use system: SSH login, system updates, a sudo user and the most …
·
4 min read