If you're looking for a more recent and secure version of CentOS, I recommend downloading the latest CentOS 7 or CentOS 8 ISO from the official CentOS website: https://www.centos.org/download/

| Risk | Description | |------|-------------| | | No security updates since March 2017 | | Unsupported software | Kernel, glibc, OpenSSL, Apache, etc., are critically outdated | | No modern hardware support | Lacks drivers for hardware from the last ~10 years | | Broken repositories | Default mirror.centos.org URLs no longer work; must reconfigure to use vault.centos.org | | Legal/Compliance | May violate security policies in regulated environments |