[424139] Modify SecurityExceptions error message to provide meaningful
information to the end-user

Change-Id: Idc638fa10dd38b190a88eb1ced0540a9718134d0
Signed-off-by: Alex Lagarde <alex.lagarde@obeo.fr>
[cleanup] Fix usage of deprecated preferences API

Change-Id: Ic2adfed1368ec0d2fd715bd8366069576eff763a
Signed-off-by: Pierre-Charles David <pierre-charles.david@obeo.fr>
[cleanup] update a method comment

Change-Id: If9932724bb49cbf2eed92ac7970f34202a348ab0