Vipservis Blog

What is CloudLinux CageFS and Why Do We Use It?

What is CloudLinux CageFS and Why Do We Use It?
In the world of web hosting, security and resource isolation play an important role. One of the tools developed to meet this need is CageFS provided by CloudLinux. So, what is CageFS and why do we use it? Here are the answers to these questions and more...

What is CageFS?
CageFS is a virtualization system that supports multi-tenancy on web servers and isolates each tenant's file system. This limits a user's access to other users' files and directories and prevents the spread of vulnerabilities. CageFS is a technology developed by CloudLinux and is widely used by web hosting providers.

Why Do We Use CageFS?
Security: CageFS prevents vulnerabilities from spreading to other users because it isolates each user's file system. This provides a higher level of security on web servers.

Resource Isolation: CageFS provides each user with a separate virtual environment. This prevents one user's excessive resource usage from affecting other users. Thus, server performance becomes more stable.

Stability: CageFS improves system stability on web servers. An erroneous action by one user does not cause system-wide problems because each user works in their own isolated area.

Scalability: CageFS allows web hosting providers to manage server resources more efficiently. Using resources more effectively makes it possible to serve more customers.

Customer Satisfaction: CageFS ensures secure and stable operation of customers' sites. This increases customer satisfaction and strengthens the reputation of hosting providers.

CageFS is an important tool that provides security and resource isolation on web servers. This technology from CloudLinux helps web hosting providers provide safer, more stable and more efficient service. Therefore, using CageFS has become an important choice for web servers.