CentOS is an open-source platform that is free to use, which is one of its unique features. It's an operating system that offers a foundational view of Linux systems and has been a go-to operating system for a long time. Even though I've used other versions such as RHEL, SLES, and others including Rocky Linux, AlmaLinux, and Oracle Linux, CentOS remains a top priority for my daily use cases. The package management, security, and stability are the main aspects that stand out. Linux's built-in framework provides different layers of security on the file, permissions, and system levels. CentOS offers flexibility in package management features and excellent stability. The installation process is straightforward, even for someone with a basic foundation in Linux, making it user-friendly. CentOS offers a secure environment with security mechanisms such as SE Linux and firewall protections. You can have a secure setup by having the necessary permissions for users and maintaining system-level access. Users who are not root have minimal command execution abilities, whereas root and sudo users have extended privileges. Organizations using CentOS save on subscription costs and can run their applications effectively without upgrading to other versions such as RHEL. CentOS helps organizations and startups in cost optimization and application development.
