15 Steps After Deploying a VPS: A Practical Checklist for Site Owners
A concise post-deployment checklist to safely launch a website or small service on your VPS — without unnecessary complexity.
Monitoring BIND in Zabbix: Two Easy Ways
Get the most out of bind9 on Zabbix: instructions and useful templates for configuration. Two ways to optimize performance.
Principles of using the NFS file system to create shared network resources based on Linux systems
Creating shared network resources within a cluster is an essential part of a network administrator’s work. A number of software…
DNSSEC extension for secure DNS protocol operation
DNSSEC extension and protection of the DNS protocol against data substitution and cache poisoning. Creation of a chain of trust…
Installing WordPress on a VPS
Installing WordPress on a VPS running Ubuntu — from preparing the software environment to launching the WordPress Control Panel.
NXDOMAIN browser error – what is the cause and how to fix it
What causes the NXDOMAIN error in the browser and how to fix it? Troubleshooting methods and step-by-step instructions for users.
LogRotate capabilities for managing logs on Linux systems
Managing logs with program LogRotate on Linux systems. Configuring and tracking records at multiple levels.
Installing DirectAdmin hosting control panel on a Linux VPS server
The main features of the DirectAdmin panel and its installation process on a Linux VPS server running Ubuntu.
Two-factor user authentication – how it works
Principles of organizing two-factor user authentication to protect a workstation running Ubuntu OS with Google Authenticator.