RethinkDNS VS CloudLinux

• Privacy Protection
  RethinkDNS aims to enhance user privacy by blocking trackers, ads, and malicious domains, helping to ensure that user data remains secure and private.
• Customizability
  Users can highly customize RethinkDNS by creating their own DNS rules, which allows for tailored protection and control over the types of content that are blocked.
• Open Source
  The RethinkDNS project is open-source, meaning that its code is transparent and can be reviewed and improved by the community. This adds a layer of trust and security as users can see exactly what the software is doing.
• Cross-Platform Support
  RethinkDNS offers support for multiple platforms, including Android and potentially other operating systems, providing flexibility for users with different devices.
• Regular Updates
  The service is frequently updated with new rules and features, ensuring that users are protected against emerging threats and have access to the latest functionalities.

Possible disadvantages

• Complexity for New Users
  The high level of customizability can be daunting for users who are not tech-savvy, potentially resulting in confusion or improper setup.
• Performance Impact
  Depending on the configuration and the number of rules applied, users might experience a slight decrease in browsing speed due to the time required to process DNS queries.
• Limited Support
  As an open-source project, RethinkDNS might not offer the same level of official customer support as commercial products, which can be challenging for users needing help.
• Platform Availability
  While it supports multiple platforms, comprehensive support might not be available for all operating systems or devices, limiting its usability for some users.
• Learning Curve
  Users may need to invest time in learning how to effectively use and customize RethinkDNS, which can be a barrier to entry for those looking for an out-of-the-box solution.

• 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.

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

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  RethinkDNS has a very active community with a telegram channel so that you can ask for help.

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• System-level ad-blocking in Android

  Sigh, that's a lot of words to describe DNS based adblocking. In Android you can either set your DNS server in the system settings or via the VPN API. They both do the same thing. There a local device only resolver apps like... - Source: Hacker News / 28 days ago

• Android now stops you sharing your location in photos

  Rethink DNS can block internet access of an app (besides doing DNS-based blocking, etc.): https://rethinkdns.com It uses the VPN functionality, but you can stack a Wireguard VPN on top of it. - Source: Hacker News / 7 months ago

• Show HN: WalledGarden – A SIM You Control (RBI/GeoAuth/VPN/NGFW/Socks/Pcap/SDX)

  [2] https://rethinkdns.com - if this is something our users value, and given https://archive.md/slpZ9, we'll donate to support them. - Source: Hacker News / almost 2 years ago

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Tracking CloudLinux since Mar 2021.