diff --git a/src/Command/SynchroCommand.php b/src/Command/SynchroCommand.php
index a2fd0e9..389a303 100644
--- a/src/Command/SynchroCommand.php
+++ b/src/Command/SynchroCommand.php
@@ -280,9 +280,12 @@ class SynchroCommand extends Command
                     $user->setUsername($ldapentry[$this->username]);
                     $user->setIsvisible(true);
                     $user->setApikey(Uuid::uuid4());
-                    $user->setPassword("LDAPPWD-".$ldapentry[$this->username]);
                     $user->setRole("ROLE_USER");
                     $user->setAvatar("noavatar.png");
+
+                    $uuid=Uuid::uuid4();
+                    $user->setPassword("PWD-".$ldapentry[$this->username]."-".$uuid);
+
                     $this->em->persist($user);
                 }
 
@@ -736,9 +739,12 @@ class SynchroCommand extends Command
                 $user->setUsername($nineuser->userlogin);
                 $user->setIsvisible(true);
                 $user->setApikey(Uuid::uuid4());
-                $user->setPassword("NINEPWD-".$nineuser->userlogin);
                 $user->setRole("ROLE_USER");
                 $user->setAvatar($nineuser->useravatar);
+
+                $uuid=Uuid::uuid4();
+                $user->setPassword("PWD-".$nineuser->userlogin."-".$uuid);
+
                 $this->em->persist($user);
             }
 
@@ -893,11 +899,13 @@ class SynchroCommand extends Command
         $user->setEmail($email);        
         $user->setNiveau01($niveau01);
         $user->setSiren($niveau01->getSiren());
-        $user->setPassword("PASSWORDFROMEXTERNE");
         $user->setVisible(true);
         $user->setAuthlevel("simple");
         $user->setBelongingpopulation("agent");
 
+        $uuid=Uuid::uuid4();
+        $user->setPassword("PWD-".$username."-".$uuid);
+
         if(in_array($username,$usersadmin))
             $user->setRole("ROLE_ADMIN");
         else  {
diff --git a/src/Controller/SecurityController.php b/src/Controller/SecurityController.php
index a350eb6..cfa2d13 100755
--- a/src/Controller/SecurityController.php
+++ b/src/Controller/SecurityController.php
@@ -457,7 +457,8 @@ class SecurityController extends AbstractController
         if(empty($avatar)) $avatar = "noavatar.png";
         if(empty($firstname)) $firstname = " ";
         if(empty($lastname)) $lastname = $username;
-        $password=$this->getParameter("appAuth")."PWD-".$username;
+        $uuid=Uuid::uuid4();
+        $password=$this->getParameter("appAuth")."PWD-".$username."-".$uuid;
 
         // Si aucun niveau01 on prend par défaut le niveau system
         if(!$niveau01) $niveau01=$em->getRepository('App\Entity\Niveau01')->find(-1);