: Use the version dropdown menu to select 7.3 . Choose ISO Type :
You have the ISO. Now what? Remember, RHEL 7.3 was released in . It has hundreds of known vulnerabilities that were patched in later minor versions (7.4, 7.5, …, 7.9). red hat enterprise linux 73 iso download new
The signature should show "Good signature from Red Hat, Inc." If you downloaded from a third party, this verification will fail. : Use the version dropdown menu to select 7