diff --git a/src/settings/settings.py b/src/settings/settings.py
index f50ecf2..6d859a5 100644
--- a/src/settings/settings.py
+++ b/src/settings/settings.py
@@ -1,6 +1,7 @@
 import os
 from pathlib import Path
 
+import sentry_sdk
 from cryptography.fernet import Fernet
 from dotenv import dotenv_values
 from sqlalchemy import create_engine
@@ -54,3 +55,17 @@ def init_test_db(Base=Base, db_name="db_test.sqlite3"):
     session = Session()
 
     return session
+
+
+SENTRY_DSN = env_vars.get("SENTRY_DSN")
+if SENTRY_DSN:
+    sentry_sdk.init(
+        dsn=env_vars.get("SENTRY_DSN"),
+        # Set traces_sample_rate to 1.0 to capture 100%
+        # of transactions for performance monitoring.
+        traces_sample_rate=1.0,
+        # Set profiles_sample_rate to 1.0 to profile 100%
+        # of sampled transactions.
+        # We recommend adjusting this value in production.
+        profiles_sample_rate=1.0,
+    )
diff --git a/src/utils/fernet.py b/src/utils/fernet.py
index 200fd27..5827285 100644
--- a/src/utils/fernet.py
+++ b/src/utils/fernet.py
@@ -1,3 +1,5 @@
+import logging
+
 from ..settings.settings import fernet
 
 
@@ -9,11 +11,15 @@ def encrypt(value: str) -> str:
         try:
             return fernet.encrypt(value.encode()).decode()
         except Exception as e:
-            print(f"encrypt error : {e}")
+            error_msg = f"encrypt error : {e}"
+            print(error_msg)
+            logging.exception(error_msg)
 
     @staticmethod
     def decrypt(value: str) -> str:
         try:
             return fernet.decrypt(value.encode()).decode()
         except Exception as e:
-            print(f"decrypt error : {e}")
+            error_msg = f"decrypt error : {e}"
+            print(error_msg)
+            logging.exception(error_msg)
diff --git a/src/views/mixin.py b/src/views/mixin.py
index d36044f..64f438f 100644
--- a/src/views/mixin.py
+++ b/src/views/mixin.py
@@ -1,6 +1,7 @@
 import sys
 
 from rich.console import Console
+import logging
 
 console = Console()
 
@@ -15,6 +16,7 @@ def print_create_success(self, obj):
             success_msg = f"{self.name.title()} n°{obj.id} créé avec succès !\n"
 
             console.print(success_msg, style="bold green")
+            logging.info(success_msg)
 
     @classmethod
     def print_update_success(self, obj):
@@ -23,11 +25,13 @@ def print_update_success(self, obj):
             success_msg = f"{self.name.title()} n°{obj.id} modifié avec succès !\n"
 
             console.print(success_msg, style="bold green")
+            logging.info(success_msg)
 
     @classmethod
     def print_delete_success(self, obj_id: int):
         success_msg = f"\n\n{self.name.title()} n°{obj_id} supprimé avec succès !\n\n"
         console.print(success_msg, style="bold green")
+        logging.info(success_msg)
 
     @classmethod
     def print_signature_success(self, session, obj):
@@ -37,6 +41,7 @@ def print_signature_success(self, session, obj):
             )
 
             console.print(success_msg1, style="bold green")
+            logging.info(success_msg1)
 
             success_msg2 = f"Vous pouvez maintenant créer un événement pour le {self.name} n°{obj.id}.\n"