Log files that may contain secure information should have
restricted permissions. This includes all -api log files,
as well as log files in which the operator login and
authententication attempts are logged.
Change-Id: I56ef476609d65991529ba0a6311ebd29a7710386
Closes-Bug: 1836632
Signed-off-by: Don Penney <don.penney@windriver.com>