Siteage, LLC developed Debian 11 CHI/Linux Cloud Hardened Image with the standard of National Checklist Program U.S. government. Siteage, LLC Hardened images provide low-level design (LLD) on setting the security configuration of operating systems and applications in the AWS Cloud, our aim is to provide a highly secure elastic cloud computing environment with built-in security stands of National Checklist Program U.S. Cloud Hardened Images (CHI): Siteage, LLC Cloud Hardened Image developed using the Low-level design and according to the standard of the National Checklist Program (NCP) U.S. government. CHI build highly secure hardened cloud Images minimize the changes of package vulnerabilities, protection against cyber-attacks, and it's easy to achieve compliance certificates. Better Performance: CHI Hardened Linux Images best option to optimize Compute utilization, due to the low-level design and the build components that perform two times better results compared to the standard Linux operating system.