This is a CentOS 6 (x86_64) based image, built and security hardened by Rogue Wave Software. Versions through 6.10_0 have been configured to conform to both Center for Internet Security (CIS) and STIG benchmark standards. Versions starting at 6.10-v20200930 have been configured to conform to both PCI-DSS and Standard System Security Profile for Red Hat Enterprise Linux 6 benchmark standards. It enables users to run it on AWS, start an SSH Server and allow users to login. If you are looking for CentOS 6 (x86_64) this would be the recommended image to use. Using this image provides you with direct access to expert support via email provided by the open source architects on the OpenLogic support team.