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Defensia.cloud VS CloudLinux

Compare Defensia.cloud VS CloudLinux and see what are their differences

Defensia.cloud

Detects and blocks brute force, SQL injection, port scans, and 70+ attack types. One command. Works in 30 seconds.

Rating
0 reviews
Pricing
Open source Freemium Free trial €9 / Monthly (Pro)
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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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Bunny.net
BunnyCDN is a simple and powerful CDN, offering lightning fast performance for a fraction of the cost with free SSL, Brotli, HTTP/2 and 100% Pay As You Go pricing. sponsored
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.

Base details

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

Defensia.cloud
CloudLinux
Website defensia.cloud cloudlinux.com
Pricing
Open source Freemium Free trial €9 / Monthly (Pro) Official pricing
Open source
Platforms
Linux Docker NGINX Apache +1
—
Company Startup from Spain · 1 - 9 employees · 2026 —
Listed in
Network Security Web Application Firewall Firewall Security Monitoring +1
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About Defensia.cloud and CloudLinux

In their own words, as submitted to SaaSHub.

Defensia.cloud
CloudLinux

Defensia is an open-source agent for Linux servers paired with a real-time SaaS dashboard. Install in one command and get SSH brute force protection, a Web Application Firewall (SQL injection, XSS, path traversal, RCE detection), CVE vulnerability scanning, geoblocking across 200+ countries, and...

Read more about Defensia.cloud

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Defensia.cloud 0 features
CloudLinux 5 features

No features have been listed yet.

  • 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.

Defensia.cloud
CloudLinux

Overall verdict

  • Defensia.cloud appears to be a niche cybersecurity/cloud protection provider, but there is limited independent, verifiable information available publicly about its track record, so it should be evaluated carefully before committing, especially for critical infrastructure.

Why this product is good

  • Positions itself around cloud security and defense-oriented services, which suggests a focused specialization rather than a generalist offering
  • May offer competitive or tailored pricing for small-to-midsize businesses compared to larger enterprise-only security vendors
  • Cloud-based delivery model can mean easier deployment and scalability without heavy on-premise infrastructure
  • Modern branding and website suggests active development and ongoing product updates

Recommended for

  • Small to medium businesses looking for affordable cloud security solutions
  • Organizations wanting to test a newer or niche security vendor with lower switching costs
  • Users who prioritize cloud-native security suites over traditional on-prem tools
  • Companies willing to conduct their own due diligence and trial period before full commitment
  • Not recommended as a sole solution for large enterprises or highly regulated industries without extensive vetting and third-party audits

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.

Defensia.cloud 0 videos + Add
CloudLinux 3 videos + Add

No Defensia.cloud videos yet. You could help us improve this page by suggesting one.

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
Defensia.cloud
CloudLinux
100% 100%
Security Monitoring
0% 0%
0% 0%
Cloud Hosting
100% 100%
100% 100%
Network Security
0% 0%
0% 0%
Web Hosting
100% 100%

Questions & Answers

As answered by people managing Defensia.cloud and CloudLinux.

What makes your product unique?

Defensia.cloud's answer

Defensia is the only Linux security tool that combines an open-source agent with a real-time SaaS dashboard, no config files, no regex filters, no manual setup. You get SSH protection, a full WAF, CVE scanning, and multi-server management from a single install command. Everything Fail2ban does, plus a dashboard that shows you what's actually happening on your servers.

Why should a person choose your product over its competitors?

Defensia.cloud's answer

Because it works in 30 seconds and requires zero configuration. Fail2ban needs manual regex filters for every service. CrowdSec requires YAML config and a community hub. Defensia auto-detects your stack and starts protecting immediately. The real-time dashboard, CVE scanner, compliance reports are included and multi server dashboard, not sold as separate products.

User comments

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Alternatives to Defensia.cloud and CloudLinux

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