diff --git a/vinetrimmer/key_store.db b/vinetrimmer/key_store.db
index d595aa9..5fb7a16 100644
Binary files a/vinetrimmer/key_store.db and b/vinetrimmer/key_store.db differ
diff --git a/vinetrimmer/utils/MSL/__init__.py b/vinetrimmer/utils/MSL/__init__.py
index db8802e..ad1e92a 100644
--- a/vinetrimmer/utils/MSL/__init__.py
+++ b/vinetrimmer/utils/MSL/__init__.py
@@ -289,8 +289,7 @@ class MSL:
             msl_keys.rsa = RSA.importKey(msl_keys.rsa)
 
     @staticmethod
-    def generate_msg_header(message_id, sender, is_handshake, userauthdata=None, keyrequestdata=None,
-                            compression="GZIP"):
+    def generate_msg_header(message_id, sender, is_handshake, userauthdata=None, keyrequestdata=None, compression="GZIP"):
         """
         The MSL header carries all MSL data used for entity and user authentication, message encryption
         and verification, and service tokens. Portions of the MSL header are encrypted.
@@ -343,7 +342,7 @@ class MSL:
 
     def send_message(self, endpoint, params, application_data, userauthdata=None):
         message = self.create_message(application_data, userauthdata)
-        res = self.session.post(url=endpoint, data=message, params=params, verify=False) # verify=True?
+        res = self.session.post(url=endpoint, data=message, params=params, verify=True) # verify=True?
         header, payload_data = self.parse_message(res.text)
         if "errordata" in header:
             raise self.log.exit(