Security
How to Secure Your Server with DenyHosts on Ubuntu 24.04
Learn how to secure your Ubuntu 24.04 server using DenyHosts. Block SSH brute-force attacks with this easy, step-by-step guide.
The journal.
Practical guides for choosing, building,
and running your infrastructure.
Featured guide
How To Create Django Models
In this tutorial, we will show you how to create Django models to effectively manage and organize your data.
Read the guideThe library
Find your next guide.
Sort: Newest updated
2 articles Security · “storage”
Debian
How to Set Up UFW Firewall on Debian 12
Learn how to set up UFW Firewall on Debian 12. Configure firewall rules to secure your system and control network traffic easily.
Explore the archive.
Browse practical guides by the problem you’re solving.