cPanel and CloudLinux
Achieving a high degree of stability can be tough, sometimes unattainable, for many shared hosting providers. Sudden resource usage spikes, increases in traffic, and hacker attacks are some of the problems system administrators cope with every day. For years, this has been accepted as a cost of doing business. It costs money, it costs time and, more importantly, it costs customer trust. Therefore, it is time to consider changing the underlying OS to eliminate those costs.
CloudLinux was released to the market in 2010. Today, it is a must-have for any web host who cares about stability, security, and churn and you can operate it through a CloudLinux license. It is used by more than 2,000 hosting companies on 20,000+ servers. CloudLinux is interchangeable with CentOS so any SysAdmin will feel right at home. Yet, it was specifically optimized for shared hosting. Web hosts that use CloudLinux through a CloudLinux license report higher uptime, significant improvements in density (as much as 5x), 4x decrease in number of reboots, and 10x decrease in number of account suspension they have to perform. It has also produced a significant decrease in churn for a number of customers.
The software specifically made for web hosts running cPanel control panel with multiple accounts. If you are a shared host, or a design company that has to host sites on behalf of the client – CloudLinux via a reliable CloudLinux license, is your friend.
Advanced server security
With unique CageFS technology, having a CloudLinux license can enable your CloudLinux to encapsulate each customer, preventing users from seeing each other and viewing sensitive information. It also prevents a large number of attacks, including most privilege escalation and information disclosure attacks.
The shared hosting environment is unlike any other and having a CloudLinux license enables the CloudLinux kernel to take that into account. It can protect against symlink attacks and trace exploits, while restricting the visibility of ProcFS to only what is necessary — making your cPanel & WHM servers more secure.
In shared hosting, the most common reason for downtime is a single account slowing down other accounts on the server. Using cPanel & WHM software along with a reliable CloudLinux license utilizes innovative Lightweight Virtual Environment (LVE) technology, improving the density and stability of your shared hosting environment for all tenants.