diff --git a/public/main/auth/lostPassword.php b/public/main/auth/lostPassword.php
index c1cb2f4d1a..4dffd401c7 100644
--- a/public/main/auth/lostPassword.php
+++ b/public/main/auth/lostPassword.php
@@ -106,10 +106,6 @@ if ($form->validate()) {
         exit;
     }
 
-    if ('true' === api_get_plugin_setting('whispeakauth', WhispeakAuthPlugin::SETTING_ENABLE)) {
-        WhispeakAuthPlugin::deleteEnrollment($user['uid']);
-    }
-
     $passwordEncryption = api_get_configuration_value('password_encryption');
 
     if ('none' === $passwordEncryption) {
diff --git a/public/main/inc/ajax/exercise.ajax.php b/public/main/inc/ajax/exercise.ajax.php
index a00aa02a4c..39781fa0b6 100644
--- a/public/main/inc/ajax/exercise.ajax.php
+++ b/public/main/inc/ajax/exercise.ajax.php
@@ -514,18 +514,6 @@ switch ($action) {
             exit;
         }
 
-        if (WhispeakAuthPlugin::questionRequireAuthentify($question_id)) {
-            if (ONE_PER_PAGE == $objExercise->type) {
-                echo json_encode(['type' => 'one_per_page']);
-                break;
-            }
-
-            echo json_encode(['ok' => true]);
-            break;
-        } else {
-            ChamiloSession::erase(WhispeakAuthPlugin::SESSION_QUIZ_QUESTION);
-        }
-
         // Getting information of the current exercise.
         $exercise_stat_info = $objExercise->get_stat_track_exercise_info_by_exe_id($exeId);
         $exercise_id = $exercise_stat_info['exe_exo_id'];
diff --git a/public/main/inc/lib/exercise.lib.php b/public/main/inc/lib/exercise.lib.php
index e52d25a21a..d5aee13baa 100644
--- a/public/main/inc/lib/exercise.lib.php
+++ b/public/main/inc/lib/exercise.lib.php
@@ -69,8 +69,6 @@ class ExerciseLib
             return false;
         }
 
-        $questionRequireAuth = WhispeakAuthPlugin::questionRequireAuthentify($questionId);
-
         if (EXERCISE_FEEDBACK_TYPE_END != $exercise->getFeedbackType()) {
             $show_comment = false;
         }
@@ -101,12 +99,6 @@ class ExerciseLib
                     echo $titleToDisplay;
                 }
 
-                if ($questionRequireAuth) {
-                    WhispeakAuthPlugin::quizQuestionAuthentify($questionId, $exercise);
-
-                    return false;
-                }
-
                 if (!empty($questionDescription) && READING_COMPREHENSION != $answerType) {
                     echo Display::div(
                         $questionDescription,
@@ -1488,11 +1480,6 @@ HTML;
                     }
                     echo $objQuestionTmp->getTitleToDisplay($exercise, $current_item);
                 }
-                if ($questionRequireAuth) {
-                    WhispeakAuthPlugin::quizQuestionAuthentify($questionId, $exercise);
-
-                    return false;
-                }
 
                 //@todo I need to the get the feedback type
                 echo <<<HOTSPOT
@@ -1554,12 +1541,6 @@ HOTSPOT;
                     echo $objQuestionTmp->getTitleToDisplay($exercise, $current_item);
                 }
 
-                if ($questionRequireAuth) {
-                    WhispeakAuthPlugin::quizQuestionAuthentify($questionId, $exercise);
-
-                    return false;
-                }
-
                 echo '
                     <input type="hidden" name="hidden_hotspot_id" value="'.$questionId.'" />
                     <div class="exercise_questions">
diff --git a/public/main/lp/ScormApi.php b/public/main/lp/ScormApi.php
index 856c817790..1987570b04 100644
--- a/public/main/lp/ScormApi.php
+++ b/public/main/lp/ScormApi.php
@@ -645,13 +645,6 @@ class ScormApi
                 break;
         }
 
-        if (WhispeakAuthPlugin::isLpItemMarked($new_item_id)) {
-            ChamiloSession::write(
-                WhispeakAuthPlugin::SESSION_LP_ITEM,
-                ['lp' => $lpId, 'lp_item' => $new_item_id, 'src' => '']
-            );
-        }
-
         $mylp->start_current_item(true);
         if ($mylp->force_commit) {
             $mylp->save_current();
diff --git a/public/main/lp/learnpathItem.class.php b/public/main/lp/learnpathItem.class.php
index f9c70b2816..349988dd4e 100644
--- a/public/main/lp/learnpathItem.class.php
+++ b/public/main/lp/learnpathItem.class.php
@@ -2799,10 +2799,6 @@ class learnpathItem
                 error_log("type: $type");
             }
 
-            if (!WhispeakAuthPlugin::isAllowedToSaveLpItem($this->iId)) {
-                return false;
-            }
-
             switch ($type) {
                 case 'asset':
                     if ($prereqs_complete) {
diff --git a/public/main/lp/lp_content.php b/public/main/lp/lp_content.php
index cd0b260e3f..b498df7666 100644
--- a/public/main/lp/lp_content.php
+++ b/public/main/lp/lp_content.php
@@ -57,15 +57,6 @@ if ($dir) {
             $learnPath->stop_previous_item();
             $prerequisiteCheck = $learnPath->prerequisites_match($lpItemId);
             if (true === $prerequisiteCheck) {
-                if (WhispeakAuthPlugin::isLpItemMarked($lpItemId)) {
-                    ChamiloSession::write(
-                        WhispeakAuthPlugin::SESSION_LP_ITEM,
-                        ['lp' => $learnPath->lp_id, 'lp_item' => $lpItemId, 'src' => $src]
-                    );
-
-                    $src = api_get_path(WEB_PLUGIN_PATH).'whispeakauth/authentify.php';
-                    break;
-                }
                 $src = $learnPath->get_link('http', $lpItemId);
                 if (empty($src)) {
                     $src = 'blank.php?'.api_get_cidreq().'&error=document_protected';
diff --git a/public/main/lp/lp_view.php b/public/main/lp/lp_view.php
index 4689c8cea3..6c893b10a3 100644
--- a/public/main/lp/lp_view.php
+++ b/public/main/lp/lp_view.php
@@ -221,16 +221,6 @@ if (!isset($src)) {
 
                 $src = $oLP->fixBlockedLinks($src);
 
-                if (WhispeakAuthPlugin::isLpItemMarked($lp_item_id)) {
-                    ChamiloSession::write(
-                        WhispeakAuthPlugin::SESSION_LP_ITEM,
-                        ['lp' => $lp->getIid(), 'lp_item' => $lp_item_id, 'src' => $src]
-                    );
-
-                    $src = api_get_path(WEB_PLUGIN_PATH).'whispeakauth/authentify.php';
-                    break;
-                }
-
                 $oLP->start_current_item(); // starts time counter manually if asset
             } else {
                 $src = 'blank.php?error=prerequisites';