Update Security string to 2017-01-01 in klp-dev am: 21f5d281f3 am: 0f344dd00a am: a50e96923c  -s ours am: 6a89a1936f am: 2652d28bea
am: a8cedadbf9

Change-Id: Icee9f00c79d481c40c08c5f8bdade95341701a3a