This article explains how DDoS protection works on HOSTDOG Cloud VPS and dedicated servers, what happens when an attack is detected, and the best practices you can follow to strengthen your server's resilience.

This guide covers how to configure firewall rules on your HOSTDOG Cloud VPS or dedicated server using common Linux firewall tools. You will learn how to allow essential services, block unwanted traffic, and maintain a secure server environment.

This guide walks you through accessing the Imunify360 malware scanner in your hosting control panel, running an on-demand scan, reviewing the results, and choosing how to handle any detected threats on your HOSTDOG hosting account.

This guide shows you how to password-protect any directory on your HOSTDOG hosting account using the built-in tool in your control panel. You can also set it up manually via .htaccess and .htpasswd files if you prefer more control.

This article explains how ModSecurity WAF works, what types of attacks it blocks, and what to do if a legitimate request is being blocked on your HOSTDOG hosting account. ModSecurity is included free with every hosting plan and requires no setup on your part.

This article explains what HardenedPHP is, why it matters for your website's security, and how it fits into the multi-layer protection stack on every HOSTDOG server — alongside Imunify360 and ModSecurity WAF.

This guide explains what mixed content is, how to identify the specific resources causing the warnings, and how to fix them — whether you are running a WordPress site, a custom-built application, or a static website on your HOSTDOG hosting.

This guide covers two methods to block IP addresses and control access to your HOSTDOG-hosted website: using the IP Blocker tool in your control panel, and writing manual .htaccess rules for more advanced scenarios such as allowing only specific IPs or blocking entire ranges.

This guide covers how to connect to your HOSTDOG hosting via SSH, including enabling SSH access on your account, connecting from macOS, Linux, and Windows terminals, and running your first commands. SSH access also enables tools like Git, WP-CLI, and Drush on your hosting.

Every HOSTDOG shared hosting account includes automated daily backups at no extra cost. Your website files, databases, email accounts, and server settings are all copied to a secure location every day — giving you a safety net against accidental changes, failed updates, or data loss.