What is Flightsigning???

Hi

Using the latest 9860 update in a Dual Boot with Windows 8.1.

Ran the following command and saw something new that I cannot find any information about.

C:\>bcdedit /enum /v

Windows Boot Manager
--------------------
identifier {9dea862c-5cdd-4e70-acc1-f32b344d4795}
device partition=\Device\HarddiskVolume2
description Windows Boot Manager
locale en-US
inherit {7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}
integrityservices Enable
flightsigning Yes
default {1db10f05-e649-11e1-bb62-91af2456a121}
resumeobject {1db10f04-e649-11e1-bb62-91af2456a121}
displayorder {a9ec916e-59b4-11e4-a978-da4c635764b7}
{1db10f05-e649-11e1-bb62-91af2456a121}
toolsdisplayorder {b2721d73-1db4-4c62-bf78-c548a880142d}
timeout 30

Windows Boot Loader
-------------------
identifier {a9ec916e-59b4-11e4-a978-da4c635764b7}
device partition=C:
path \WINDOWS\system32\winload.exe
description Windows Technical Preview
locale en-US
inherit {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
recoverysequence {fcf27420-59b4-11e4-a978-da4c635764b7}
integrityservices Enable
recoveryenabled Yes
flightsigning Yes
allowedinmemorysettings 0x15000075
osdevice partition=C:
systemroot \WINDOWS
resumeobject {a9ec916d-59b4-11e4-a978-da4c635764b7}
nx OptIn
bootmenupolicy Standard

Has anyone seen any description of this new entry?

Thanks

I'm guessing it's related to the new enhanced security modes Microsoft is going to be providing with 10. More information likely to come later.