Resolved Svace defect on Security folder

Resolved Svace defect on Security folder

-Patch 1: Resolve svase defect on security folder
-Patch 2: Apply Mr.Kang's comment

Change-Id: I4c020c4081121852de0c3623f53a177fd2b474c9
Signed-off-by: js126.lee <js126.lee@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/6319
Reviewed-by: Yonggoo Kang <ygace.kang@samsung.com>
Reviewed-by: Dmitriy Zhuravlev <d.zhuravlev@samsung.com>
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Randeep Singh <randeep.s@samsung.com>