Default folder permissions/security - defaults?

[gubar]

Hello,

I have accidentally changes the permissions on my c: drive. I think I have caught it early enough to prevent and harm.

I am just trying to confirm the defauls settings/premissions on the c: drive. I found this list on another forum:

(thanks to user "Joe Guidera" for this post)

Authenticated users:
Modify
Read/Execute
List contents
Read
Write

System:
Full control

Administrators
Full control

Users:
Read & Execute
List folder contents
Read

Can anyone confirm in windows 7 that these are the defaults, and if there is anything else I can do to make sure I have sorted this?

Thanks,

gubar