diff --git a/apps/maarch_entreprise/index.php b/apps/maarch_entreprise/index.php
index 80b58eeb2294a367b556798a7b8c27700806e5d5..adee7a99792d0b0531c2851dad820cabad4982fa 100755
--- a/apps/maarch_entreprise/index.php
+++ b/apps/maarch_entreprise/index.php
@@ -233,9 +233,9 @@ if (empty($_SESSION['current_basket'])) {
     $_SESSION['save_list']['template'] = "";
 }
 
-$cookie = \SrcCore\models\SecurityModel::getCookieAuth(); // New Authentication System
-if (!empty($cookie) && \SrcCore\models\SecurityModel::cookieAuthentication($cookie)) {
-    \SrcCore\models\SecurityModel::setCookieAuth(['userId' => $cookie['userId']]);
+$cookie = \SrcCore\models\AuthenticationModel::getCookieAuth(); // New Authentication System
+if (!empty($cookie) && \SrcCore\models\AuthenticationModel::cookieAuthentication($cookie)) {
+    \SrcCore\models\AuthenticationModel::setCookieAuth(['userId' => $cookie['userId']]);
 } else {
     header('location: index.php?display=true&page=logout&logout=true');
 }
diff --git a/apps/maarch_entreprise/log.php b/apps/maarch_entreprise/log.php
index 797ef8f9c0abc4547d3da26c0d952e7291e36937..b55c44ffd38d1de8a599159cbadd01bb54fa3414 100755
--- a/apps/maarch_entreprise/log.php
+++ b/apps/maarch_entreprise/log.php
@@ -172,7 +172,7 @@ if (!empty($_SESSION['error'])) {
                 $res = $sec->login($login, $password);
                 $_SESSION['user'] = $res['user'];
                 if (empty($res['error'])) {
-                    \SrcCore\models\SecurityModel::setCookieAuth(['userId' => $login]);
+                    \SrcCore\models\AuthenticationModel::setCookieAuth(['userId' => $login]);
                     \SrcCore\models\AuthenticationModel::resetFailedAuthentication(['userId' => $login]);
                     $user = \User\models\UserModel::getByUserId(['userId' => $login, 'select' => ['id']]);
                     \User\models\UserModel::updatePassword(['id' => $user['id'], 'password' => $password]);
@@ -216,7 +216,7 @@ if (!empty($_SESSION['error'])) {
                 $res = $sec->login($login, $password, 'ldap');
                 $_SESSION['user'] = $res['user'];
                 if ($res['error'] == '') {
-                    \SrcCore\models\SecurityModel::setCookieAuth(['userId' => $login]);
+                    \SrcCore\models\AuthenticationModel::setCookieAuth(['userId' => $login]);
                 } else {
                     $_SESSION['error'] = $res['error'];
                 }
@@ -247,7 +247,7 @@ if (!empty($_SESSION['error'])) {
         $res = $sec->login($login, $password);
         $_SESSION['user'] = $res['user'];
         if (empty($res['error'])) {
-            \SrcCore\models\SecurityModel::setCookieAuth(['userId' => $login]);
+            \SrcCore\models\AuthenticationModel::setCookieAuth(['userId' => $login]);
             \SrcCore\models\AuthenticationModel::resetFailedAuthentication(['userId' => $login]);
             $core->load_menu($_SESSION['modules']);
         } else {
diff --git a/apps/maarch_entreprise/logout.php b/apps/maarch_entreprise/logout.php
index 4664336883f8bf228551090c906e14dd9bb2bb21..7b219072046e8a0d7dc5348e65b5abda817676b0 100755
--- a/apps/maarch_entreprise/logout.php
+++ b/apps/maarch_entreprise/logout.php
@@ -86,7 +86,7 @@ if (isset($_GET['logout']) && $_GET['logout']) {
 } else {
     $logoutExtension = "";
 }
-\SrcCore\models\SecurityModel::deleteCookieAuth();
+\SrcCore\models\AuthenticationModel::deleteCookieAuth();
 
 if (isset($webSSOurl) && $webSSOurl <> '') {
     header("location: " . $webSSOurl);
diff --git a/apps/maarch_entreprise/smartphone/log.php b/apps/maarch_entreprise/smartphone/log.php
index 27352ff7f1b1c716f7e23e38edc453a40c99c73f..aa083e6dfb0026bc1fa7cbbbcdecd6d1ec17b258 100755
--- a/apps/maarch_entreprise/smartphone/log.php
+++ b/apps/maarch_entreprise/smartphone/log.php
@@ -195,7 +195,7 @@ if (!empty($_SESSION['error'])) {
                 $res = $sec->login($login, $password, 'ldap');
                 $_SESSION['user'] = $res['user'];
                 if ($res['error'] == '') {
-                    \SrcCore\models\SecurityModel::setCookieAuth(['userId' => $login]);
+                    \SrcCore\models\AuthenticationModel::setCookieAuth(['userId' => $login]);
                 } else {
                     $_SESSION['error'] = $res['error'];
                 }
@@ -229,14 +229,10 @@ if (!empty($_SESSION['error'])) {
         } else {
             $_SESSION['error'] = '';
             $res = $sec->login($login, $password);
-            //$core->show_array($res);
             $_SESSION['user'] = $res['user'];
             if ($res['error'] == '') {
-                \SrcCore\models\SecurityModel::setCookieAuth(['userId' => $login]);
-                // $businessAppTools->load_app_var_session($_SESSION['user']);
-                //$core->load_var_session($_SESSION['modules'], $_SESSION['user']);
+                \SrcCore\models\AuthenticationModel::setCookieAuth(['userId' => $login]);
                 $core->load_menu($_SESSION['modules']);
-                // exit;
             } else {
                 $_SESSION['error'] = $res['error'];
             }
diff --git a/src/app/user/controllers/UserController.php b/src/app/user/controllers/UserController.php
index 5160dfc971d7fa666619e4ea9926c1039ea3bc1e..d4146fcf53258200dbe86ec4d3b94074c25f1554 100644
--- a/src/app/user/controllers/UserController.php
+++ b/src/app/user/controllers/UserController.php
@@ -35,7 +35,6 @@ use SrcCore\controllers\PasswordController;
 use SrcCore\models\AuthenticationModel;
 use SrcCore\models\CoreConfigModel;
 use SrcCore\models\PasswordModel;
-use SrcCore\models\SecurityModel;
 use User\models\UserBasketPreferenceModel;
 use User\models\UserEntityModel;
 use User\models\UserModel;
diff --git a/src/app/user/models/UserModelAbstract.php b/src/app/user/models/UserModelAbstract.php
index 3080e15f8c4b7d845ce703f77ad6482bb3a647b4..dcb5f77fa6de01451b4a5e9fb6c53e1225b0e0ff 100644
--- a/src/app/user/models/UserModelAbstract.php
+++ b/src/app/user/models/UserModelAbstract.php
@@ -14,8 +14,8 @@
 
 namespace User\models;
 
+use SrcCore\models\AuthenticationModel;
 use SrcCore\models\DatabaseModel;
-use SrcCore\models\SecurityModel;
 use SrcCore\models\ValidatorModel;
 
 require_once 'core/class/Url.php';
@@ -78,7 +78,7 @@ abstract class UserModelAbstract
                 'status'                        => 'OK',
                 'change_password'               => empty($aArgs['user']['changePassword']) ? 'Y' : $aArgs['user']['changePassword'],
                 'loginmode'                     => empty($aArgs['user']['loginmode']) ? 'standard' : $aArgs['user']['loginmode'],
-                'password'                      => SecurityModel::getPasswordHash('maarch'),
+                'password'                      => AuthenticationModel::getPasswordHash('maarch'),
                 'password_modification_date'    => 'CURRENT_TIMESTAMP'
             ]
         ]);
@@ -173,7 +173,7 @@ abstract class UserModelAbstract
         DatabaseModel::update([
             'table'     => 'users',
             'set'       => [
-                'password'                      => SecurityModel::getPasswordHash($aArgs['password']),
+                'password'                      => AuthenticationModel::getPasswordHash($aArgs['password']),
                 'password_modification_date'    => 'CURRENT_TIMESTAMP',
                 'change_password'               => 'N',
             ],
@@ -192,7 +192,7 @@ abstract class UserModelAbstract
         DatabaseModel::update([
             'table'     => 'users',
             'set'       => [
-                'password'                      => SecurityModel::getPasswordHash('maarch'),
+                'password'                      => AuthenticationModel::getPasswordHash('maarch'),
                 'change_password'               => 'Y',
                 'password_modification_date'    => 'CURRENT_TIMESTAMP'
             ],
diff --git a/src/core/controllers/AuthenticationController.php b/src/core/controllers/AuthenticationController.php
index 89f4d92b797834cd2d945fcb6398198e271d0d18..6fbbbbf4c5731b56dfe7c2702cfc6bec48f8e1d3 100644
--- a/src/core/controllers/AuthenticationController.php
+++ b/src/core/controllers/AuthenticationController.php
@@ -16,7 +16,6 @@ namespace SrcCore\controllers;
 
 use SrcCore\models\AuthenticationModel;
 use SrcCore\models\PasswordModel;
-use SrcCore\models\SecurityModel;
 use SrcCore\models\ValidatorModel;
 use User\models\UserModel;
 
@@ -30,9 +29,9 @@ class AuthenticationController
                 $userId = $_SERVER['PHP_AUTH_USER'];
             }
         } else {
-            $cookie = SecurityModel::getCookieAuth();
-            if (!empty($cookie) && SecurityModel::cookieAuthentication($cookie)) {
-                SecurityModel::setCookieAuth(['userId' => $cookie['userId']]);
+            $cookie = AuthenticationModel::getCookieAuth();
+            if (!empty($cookie) && AuthenticationModel::cookieAuthentication($cookie)) {
+                AuthenticationModel::setCookieAuth(['userId' => $cookie['userId']]);
                 $userId = $cookie['userId'];
             }
         }
diff --git a/src/core/models/AuthenticationModel.php b/src/core/models/AuthenticationModel.php
index 1b5f0f0c490265df87a355b6ea56e91c38b0950b..ffd96cf0b2a6a0b9b2a7d7976c58b15e99cf3165 100644
--- a/src/core/models/AuthenticationModel.php
+++ b/src/core/models/AuthenticationModel.php
@@ -16,6 +16,11 @@ namespace SrcCore\models;
 
 class AuthenticationModel
 {
+    public static function getPasswordHash($password)
+    {
+        return password_hash($password, PASSWORD_DEFAULT);
+    }
+
     public static function authentication(array $args)
     {
         ValidatorModel::notEmpty($args, ['userId', 'password']);
@@ -35,6 +40,93 @@ class AuthenticationModel
         return password_verify($args['password'], $aReturn[0]['password']);
     }
 
+    public static function getCookieAuth()
+    {
+        $rawCookie = $_COOKIE['maarchCourrierAuth'];
+        if (empty($rawCookie)) {
+            return [];
+        }
+
+        $cookieDecoded = base64_decode($rawCookie);
+        $cookie = json_decode($cookieDecoded);
+
+        return (array)$cookie;
+    }
+
+    public static function cookieAuthentication(array $args)
+    {
+        ValidatorModel::notEmpty($args, ['userId', 'cookieKey']);
+        ValidatorModel::stringType($args, ['userId', 'cookieKey']);
+
+        $aReturn = DatabaseModel::select([
+            'select'    => [1],
+            'table'     => ['users'],
+            'where'     => ['user_id = ?', 'cookie_key = ?', 'cookie_date > CURRENT_TIMESTAMP'],
+            'data'      => [$args['userId'], $args['cookieKey']]
+        ]);
+
+        if (empty($aReturn[0])) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public static function setCookieAuth(array $args)
+    {
+        ValidatorModel::notEmpty($args, ['userId']);
+        ValidatorModel::stringType($args, ['userId']);
+
+        $cookieTime = 0;
+
+        $loadedXml = CoreConfigModel::getXmlLoaded(['path' => 'apps/maarch_entreprise/xml/config.xml']);
+        if ($loadedXml) {
+            $cookieTime = (string)$loadedXml->CONFIG->CookieTime;
+        }
+
+        $user = DatabaseModel::select([
+            'select'    => ['cookie_key'],
+            'table'     => ['users'],
+            'where'     => ['user_id = ?', 'cookie_date > CURRENT_TIMESTAMP'],
+            'data'      => [$args['userId']]
+        ]);
+        if (empty($user[0]['cookie_key'])) {
+            $cookieKey = AuthenticationModel::getPasswordHash($args['userId']);
+        } else {
+            $cookieKey = $user[0]['cookie_key'];
+        }
+
+        $cookiePath = str_replace(['apps/maarch_entreprise/index.php', 'apps/maarch_entreprise/log.php', 'rest/index.php'], '', $_SERVER['SCRIPT_NAME']);
+        $cookieTime = time() + 60 * $cookieTime;
+
+        DatabaseModel::update([
+            'table' => 'users',
+            'set'   => [
+                'cookie_key'    => $cookieKey,
+                'cookie_date'   => date('Y-m-d H:i:s', $cookieTime),
+            ],
+            'where' => ['user_id = ?'],
+            'data'  => [$args['userId']]
+        ]);
+
+        $cookieData = json_encode(['userId' => $args['userId'], 'cookieKey' => $cookieKey]);
+        setcookie('maarchCourrierAuth', base64_encode($cookieData), $cookieTime, $cookiePath, '', false, true);
+
+        return true;
+    }
+
+    public static function deleteCookieAuth()
+    {
+        $previousCookie = AuthenticationModel::getCookieAuth();
+
+        if (!empty($previousCookie)) {
+            $cookiePath = str_replace(['apps/maarch_entreprise/index.php', 'rest/index.php'], '', $_SERVER['SCRIPT_NAME']);
+            setcookie('maarchCourrierAuth', '', time() - 1, $cookiePath, '', false, true);
+        }
+
+        return true;
+    }
+
     public static function resetFailedAuthentication(array $aArgs)
     {
         ValidatorModel::notEmpty($aArgs, ['userId']);
diff --git a/src/core/models/PasswordModel.php b/src/core/models/PasswordModel.php
index 3c302a92de387c52e7b636a3a408ccac426af125..7d5dd9484c7af7c7402acaba6b5860176739b761 100644
--- a/src/core/models/PasswordModel.php
+++ b/src/core/models/PasswordModel.php
@@ -144,7 +144,7 @@ class PasswordModel
             'table'     => 'password_history',
             'columnsValues'     => [
                 'user_serial_id'    => $aArgs['userSerialId'],
-                'password'          => SecurityModel::getPasswordHash($aArgs['password'])
+                'password'          => AuthenticationModel::getPasswordHash($aArgs['password'])
             ],
         ]);
 
diff --git a/src/core/models/SecurityModel.php b/src/core/models/SecurityModel.php
deleted file mode 100644
index e2443870eb41c8a5fc969ad011ffb5f20b6d228d..0000000000000000000000000000000000000000
--- a/src/core/models/SecurityModel.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-
-/**
-* Copyright Maarch since 2008 under licence GPLv3.
-* See LICENCE.txt file at the root folder for more details.
-* This file is part of Maarch software.
-*
-*/
-
-/**
-* @brief Security Model
-* @author dev@maarch.org
-*/
-
-namespace SrcCore\models;
-
-class SecurityModel
-{
-    public static function getPasswordHash($password)
-    {
-        return password_hash($password, PASSWORD_DEFAULT);
-    }
-    
-    public static function getCookieAuth()
-    {
-        $rawCookie = $_COOKIE['maarchCourrierAuth'];
-        if (empty($rawCookie)) {
-            return [];
-        }
-
-        $cookieDecoded = base64_decode($rawCookie);
-        $cookie = json_decode($cookieDecoded);
-
-        return (array)$cookie;
-    }
-
-    public static function cookieAuthentication(array $args)
-    {
-        ValidatorModel::notEmpty($args, ['userId', 'cookieKey']);
-        ValidatorModel::stringType($args, ['userId', 'cookieKey']);
-
-        $aReturn = DatabaseModel::select([
-            'select'    => [1],
-            'table'     => ['users'],
-            'where'     => ['user_id = ?', 'cookie_key = ?', 'cookie_date > CURRENT_TIMESTAMP'],
-            'data'      => [$args['userId'], $args['cookieKey']]
-        ]);
-
-        if (empty($aReturn[0])) {
-            return false;
-        }
-
-        return true;
-    }
-
-    public static function setCookieAuth(array $args)
-    {
-        ValidatorModel::notEmpty($args, ['userId']);
-        ValidatorModel::stringType($args, ['userId']);
-
-        $cookieTime = 0;
-
-        $loadedXml = CoreConfigModel::getXmlLoaded(['path' => 'apps/maarch_entreprise/xml/config.xml']);
-        if ($loadedXml) {
-            $cookieTime = (string)$loadedXml->CONFIG->CookieTime;
-        }
-
-        $user = DatabaseModel::select([
-            'select'    => ['cookie_key'],
-            'table'     => ['users'],
-            'where'     => ['user_id = ?', 'cookie_date > CURRENT_TIMESTAMP'],
-            'data'      => [$args['userId']]
-        ]);
-        if (empty($user[0]['cookie_key'])) {
-            $cookieKey = SecurityModel::getPasswordHash($args['userId']);
-        } else {
-            $cookieKey = $user[0]['cookie_key'];
-        }
-
-        $cookiePath = str_replace(['apps/maarch_entreprise/index.php', 'apps/maarch_entreprise/log.php', 'rest/index.php'], '', $_SERVER['SCRIPT_NAME']);
-        $cookieTime = time() + 60 * $cookieTime;
-
-        DatabaseModel::update([
-            'table' => 'users',
-            'set'   => [
-                'cookie_key'    => $cookieKey,
-                'cookie_date'   => date('Y-m-d H:i:s', $cookieTime),
-            ],
-            'where' => ['user_id = ?'],
-            'data'  => [$args['userId']]
-        ]);
-
-        $cookieData = json_encode(['userId' => $args['userId'], 'cookieKey' => $cookieKey]);
-        setcookie('maarchCourrierAuth', base64_encode($cookieData), $cookieTime, $cookiePath, '', false, true);
-
-        return true;
-    }
-
-    public static function deleteCookieAuth()
-    {
-        $previousCookie = SecurityModel::getCookieAuth();
-
-        if (!empty($previousCookie)) {
-            $cookiePath = str_replace(['apps/maarch_entreprise/index.php', 'rest/index.php'], '', $_SERVER['SCRIPT_NAME']);
-            setcookie('maarchCourrierAuth', '', time() - 1, $cookiePath, '', false, true);
-        }
-
-        return true;
-    }
-}