Software Alternatives & Startups

Artemis Security Scanner VS CloudLinux

Compare Artemis Security Scanner VS CloudLinux and see what are their differences

Artemis Security Scanner

Artemis is an open-source security vulnerability scanner developed by CERT PL.

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CloudLinux

Making Linux secure, stable, and profitable for thousands of hosting providers and data centers worldwide.

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Base details

Website, pricing, platforms and company facts side by side.

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Artemis Security Scanner
CloudLinux
Website cert.pl cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

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Artemis Security Scanner 4 features
CloudLinux 5 features
  • Comprehensive Coverage
    Artemis Security Scanner provides a wide range of scanning capabilities that cover various types of vulnerabilities, ensuring thorough security assessments.
  • User-Friendly Interface
    The tool features an intuitive interface that makes it accessible and easy to use for both novice and experienced security professionals.
  • Regular Updates
    Artemis Security Scanner is regularly updated to include the latest threat signatures and vulnerability definitions, keeping the tool relevant and effective against new threats.
  • Detailed Reporting
    The scanner provides detailed reports on vulnerabilities found, including severity levels and remediation recommendations, which helps in prioritizing fixes.

Possible disadvantages

  • Resource Intensive
    The scanner can be resource-intensive during scans, potentially affecting system performance on less powerful machines.
  • False Positives
    Like many security tools, Artemis Security Scanner may produce false positives, which require manual verification to confirm actual vulnerabilities.
  • Limited Integration
    The tool might have limited integration options with other security tools or systems, which could hinder workflow automation efforts.
  • Learning Curve
    Despite its user-friendly interface, there might still be a learning curve for new users unfamiliar with security scanning concepts and terminologies.
  • Enhanced Server Stability
    CloudLinux uses its lightweight virtualization technology (LVE) to isolate each tenant on a shared hosting server, preventing any single user from consuming excessive resources and crashing the server for everyone else. This ensures consistent uptime and performance.
  • Improved Security with HardenedPHP and KernelCare
    CloudLinux offers HardenedPHP, which patches old and unsupported PHP versions against known vulnerabilities, and KernelCare, which provides live kernel patching without requiring server reboots. These features significantly enhance server security posture.
  • Resource Limit Management
    Administrators can set granular resource limits (CPU, memory, I/O, number of processes, etc.) per user account using LVE Manager. This makes it easy to manage shared hosting environments and ensure fair resource distribution among tenants.
  • CageFS File System Virtualization
    CageFS creates a virtualized file system for each user, preventing them from seeing other users on the server, viewing sensitive configuration files, or exploiting server vulnerabilities. This adds an important layer of isolation and security.
  • Wide Compatibility with Hosting Panels
    CloudLinux integrates seamlessly with popular hosting control panels such as cPanel, Plesk, and DirectAdmin, making it straightforward for hosting providers to adopt without overhauling their existing infrastructure or workflows.

Possible disadvantages

  • Additional Licensing Cost
    CloudLinux requires a paid monthly or annual license on top of the base server cost. For smaller hosting providers or individual server owners, this additional expense can add up and may not always be justifiable compared to free alternatives.
  • Limited to CentOS/RHEL-Based Systems
    CloudLinux is built on top of RHEL/CentOS and does not support other Linux distributions like Ubuntu or Debian. This limits its adoption for hosting providers who prefer or already run non-RHEL-based environments.
  • Learning Curve for Configuration
    While CloudLinux provides powerful resource management tools, properly configuring LVE limits, CageFS, PHP Selector, and other features requires a solid understanding of the platform. Misconfiguration can lead to users being unnecessarily restricted or resources being poorly allocated.
  • Potential Performance Overhead
    The additional layers of virtualization, resource monitoring, and file system isolation introduced by CloudLinux can impose a slight performance overhead on the server compared to running a bare, unmodified Linux distribution without these controls.
  • Dependency on CloudLinux Ecosystem
    Adopting CloudLinux means relying on their ecosystem for kernel updates, PHP patches, and security fixes. If the company experiences delays in releasing patches or changes its pricing/licensing model, hosting providers may find themselves locked into a dependency that is difficult to migrate away from.

Analysis

An editorial look at what each product does well and who it suits.

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Artemis Security Scanner
CloudLinux

Overall verdict

  • Artemis by CERT.pl is a solid, open-source security scanning tool that automates vulnerability detection across large numbers of domains, making it a valuable option especially for organizations coordinating security at scale.

Why this product is good

  • Developed and maintained by CERT.pl, a reputable national CERT team, lending it credibility and trustworthiness
  • Open-source and free to use, allowing full transparency and customization
  • Modular architecture that integrates many well-known scanning tools and checks into a single framework
  • Designed to scan large numbers of websites and domains efficiently, ideal for coordinated vulnerability detection
  • Generates actionable reports that can be sent to affected parties, supporting responsible disclosure workflows
  • Actively developed with community contributions and regular updates

Recommended for

  • National CERTs and CSIRTs coordinating security across many organizations
  • Security researchers and penetration testers needing scalable scanning
  • Organizations managing large numbers of domains or websites
  • Institutions seeking a free, open-source alternative to commercial scanners
  • Teams wanting to automate vulnerability detection and reporting workflows

Overall verdict

  • CloudLinux is a well-regarded, mature Linux OS distribution and toolset specifically designed for shared hosting and multi-tenant server environments, offering strong isolation, resource management, and security features that make it a solid choice for hosting providers.

Why this product is good

  • Provides LVE (Lightweight Virtual Environment) technology for per-tenant resource isolation, preventing 'bad neighbor' effects on shared servers
  • Enhances server stability and security by isolating users so that one account's issues (crashes, resource spikes) don't affect others
  • Offers extended lifecycle support (longer than standard CentOS/RHEL support windows), which is valuable for legacy systems
  • Includes tools like CloudLinux OS Shield, Imunify360 integration, and hardened kernel options for improved security
  • Compatible with popular control panels like cPanel and Plesk, making it easy to integrate into existing hosting stacks
  • Backed by an established company with a long track record in the hosting industry and responsive support
  • Offers granular control over CPU, memory, I/O, and other resources per user account
  • Provides PHP Selector and multiple PHP version support, useful for hosting providers serving diverse client needs

Recommended for

  • Web hosting companies running shared or reseller hosting environments
  • Hosting providers needing to isolate customer accounts on the same physical server
  • Businesses requiring extended OS support lifecycles beyond standard RHEL/CentOS EOL dates
  • Enterprises using cPanel or Plesk that want tighter security and resource control
  • Hosting companies looking to reduce support tickets caused by noisy-neighbor resource contention
  • IT teams managing multi-tenant infrastructure who need governance and monitoring tools built into the OS layer

Videos

Walkthroughs and reviews on video.

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Artemis Security Scanner 0 videos + Add
CloudLinux 3 videos + Add

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When To Use Cloudlinux On Your Virtual Private Server (VPS)

More videos

  • - CloudLinux OS+ in a minute: Explore Features
  • - How CloudLinux Plans to Keep CentOS 6 Alive

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

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Artemis Security Scanner
CloudLinux
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User comments

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Alternatives to Artemis Security Scanner and CloudLinux

When comparing Artemis Security Scanner and CloudLinux, you can also consider the following products.