Secure Boot Technical Details
The signed-chain staging, kernel signing and verification steps work the same
way on both versions, with one significant exception: on 1.5 none of it is
staged at all if httpproto=https, because that version has no way to combine
HTTPS netboot with Secure Boot. The TFTP staging paths also differ slightly.
Which version am I on?
Check FOG Configuration → FOG Settings → General → FOG_VERSION in the web UI, or the version string printed at the top of
installfog.sh.