InterWorx is a professional, enterprise-grade web hosting control panel designed for Linux-based servers. It is tailored for hosting providers, system administrators, and webmasters who require high reliability, fault tolerance, and a user-friendly interface to manage their infrastructure.
The main architectural feature of InterWorx lies in its clear division of the system into two independent interfaces, which ensures a high level of security and access control:
- NodeWorx (Administrator Interface): Designed for the global management of a server or a cluster of servers. Here, the administrator configures system services (web server, databases, mail), manages licenses, monitors hardware load, configures backups, and sets up hosting plans and customer accounts.
- SiteWorx (User Interface): This is the personal account of the website owner or hosting client. In this interface, users perform basic tasks to manage their websites: adding domains, configuring MySQL/MariaDB databases, creating email accounts, managing files via FTP/web file manager, installing SSL certificates, and viewing visitor statistics.
Key Features of InterWorx
The panel offers a wide range of tools that set it apart from traditional solutions:
- Clustering and High Availability (HA): This is the core advantage of InterWorx. The panel allows you to combine multiple physical or virtual servers into a single cluster with load balancing. If one of the servers fails, traffic is automatically redirected to the other nodes, minimizing website downtime.
- Flexible Web Server Management: Support for a classic Apache and Nginx setup as a reverse proxy for maximum performance, as well as the ability to integrate with other popular web servers.
- Security and Protection: Built-in tools for configuring firewalls (CSF/LFD), DDoS protection, virus scanning, Let’s Encrypt integration for automated SSL certificate issuance and renewal, and two-factor authentication (2FA) support for panel logins.
- Developer Tools and Databases: Support for multiple PHP versions (with the ability to select an individual version for each website), database management via phpMyAdmin, cron job scheduler, and Git support for project deployment.
- Mail Server: A fully-featured mail server out of the box with a webmail interface (Roundcube), spam filters (SpamAssassin), antivirus protection (ClamAV), and email authentication mechanisms (DKIM, SPF, DMARC).
- Automation and Integration: Full access to panel functions via a robust API and Command Line Interface (CLI). Out-of-the-box integration with billing platforms such as WHMCS, Blesta, and HostBill simplifies automated hosting sales.
Is InterWorx Still Supported?
Yes, the InterWorx control panel is actively developed and supported by its team of developers. The project regularly receives security updates, bug fixes, and new features.
Currently, the active main branch is InterWorx 8. The developers have fully adapted the panel for modern Enterprise Linux operating systems. The panel officially supports the following distributions:
- AlmaLinux 8
- Rocky Linux 8
- Red Hat Enterprise Linux (RHEL) 8
- CloudLinux 8
The previous version of the panel (InterWorx 7) has been officially transitioned to maintenance mode. It continues to receive critical security patches and major bug fixes, but no new features are added to this version. The developers provide automated tools and detailed guides for a seamless upgrade from the seventh to the eighth version of the panel.
If you want to compare InterWorx with other solutions, evaluate their features, usability, and license costs, follow the link:
A complete list of alternative control panels is available at this link
This comprehensive catalog organizes and structures all currently relevant server control panels — from free open-source solutions (such as FastPanel, HestiaCP, CloudPanel) to powerful commercial alternatives (cPanel, ISPmanager, Plesk). The comparison will help you choose the best panel for the specific needs of your project, whether you are managing simple landing pages or deploying complex, high-load systems.
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