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BlackArch VS CloudLinux

Compare BlackArch VS CloudLinux and see what are their differences

BlackArch

BlackArch Linux is an Small Arch Linux iconArch Linux -based distribution for penetration testers...

Rating
0 reviews
Pricing
Open source
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CloudLinux

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

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0 reviews
Pricing
Open source
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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, BlackArch seems to be more popular. It has been mentioned 14 times since March 2021.

social mentions
14 vs 0
Linux popularity
100% vs 0%

Base details

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

BlackArch
CloudLinux
Website blackarch.org cloudlinux.com
Pricing
Open source
Open source
Listed in
Linux Operating Systems Linux Distribution Open Source +1
Hosting Web Hosting Cloud Hosting VPS Hosting +1

Features and specs

What each product offers, as listed by its team.

BlackArch 5 features
CloudLinux 5 features
  • Extensive Tool Collection
    BlackArch boasts a repository of over 2700 tools tailored for penetration testing and security research, providing users with a comprehensive range of utilities.
  • Arch Linux Base
    Being based on Arch Linux, BlackArch benefits from the streamlined package management and rolling release model, allowing users to always have access to the latest updates and packages.
  • Customization
    The distribution allows for high levels of customization, enabling users to tailor their system to their specific testing needs and preferences.
  • Community Support
    BlackArch has an active community that contributes to its continuous development and improvement, providing assistance and enhancements.
  • Open Source
    As an open-source project, BlackArch allows users to contribute to its development, ensuring transparency and collaborative improvement.

Possible disadvantages

  • Complex Setup
    Due to its Arch Linux base, BlackArch may require a steeper learning curve and familiarity with Linux commands, which can be challenging for beginners.
  • Resource Intensive
    Running such a large suite of tools can be resource-intensive, requiring a system with significant RAM and processing power to perform optimally.
  • Not for All Users
    Its specialized focus on penetration testing and security research might not make it suitable for general-purpose computing needs.
  • Potential for Security Risks
    With access to powerful security tools, there's potential for misuse if proper precautions and ethical standards are not strictly adhered to.
  • Limited Official Documentation
    While community resources are available, official documentation might be sparse, posing challenges for users seeking comprehensive official guides.
  • 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.

BlackArch
CloudLinux

Overall verdict

  • BlackArch is a powerful and highly specialized distribution that is well-regarded in the cybersecurity community. It is a strong choice for users who need a broad range of tools specifically tailored for penetration testing and security analysis. However, it can be complex for beginners due to its Arch Linux base and the advanced nature of its toolkit.

Why this product is good

  • BlackArch Linux is a distribution specifically designed for security researchers and penetration testers. It offers a vast collection of security-related tools, making it a comprehensive platform for advanced users seeking to perform security assessments and ethical hacking. The distribution is based on Arch Linux, known for its simplicity and customization potential, and it provides regular updates to ensure users have access to the latest tools and features.

Recommended for

  • Experienced security researchers
  • Penetration testers
  • Cybersecurity enthusiasts
  • Users comfortable with command-line interfaces
  • Individuals who require a customizable and up-to-date security toolkit

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.

BlackArch 2 videos + Add
CloudLinux 3 videos + Add

BlackArch Linux Review - Better Than Kali Linux?

More videos

  • - BlackArch 2020.01.01

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.

Score bands 0–20 21–40 41–50 51–60 61–100
BlackArch
CloudLinux
100% 100%
Linux
0% 0%
0% 0%
Hosting
100% 100%
100% 100%
Operating Systems
0% 0%
0% 0%
Cloud Hosting
100% 100%

User comments

Share your experience with using BlackArch and CloudLinux. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

BlackArch no reviews yet
CloudLinux no reviews yet

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We have no reviews of CloudLinux yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

BlackArch 14 mentions
CloudLinux 0 mentions
  • Witchcraft
    I prefer the black arch logo over the red version. Source: over 3 years ago
  • Just started learning what is the better OS?
    Use ubuntu or debian until you get comfortable. I recommend at lest doing this once when you have time and a free machine, it will teach you a lot. Eventually you'll enjoy Slack and Arch installs a lot more than ubuntu and debain and mb... Source: almost 4 years ago
  • Black Arch
    Black Arch for serious pen testers not for posers who run Kali as a daily driver. Source: about 4 years ago

View more

Tracking CloudLinux since Mar 2021.

Alternatives to BlackArch and CloudLinux

When comparing BlackArch and CloudLinux, you can also consider the following products.

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