diff --git a/src/httpaste/controller/user/session.py b/src/httpaste/controller/user/session.py
index 3639b3b..1d75894 100644
--- a/src/httpaste/controller/user/session.py
+++ b/src/httpaste/controller/user/session.py
@@ -2,7 +2,7 @@
 """
 from flask import current_app
 
-from httpaste.helper.http import ForbiddenError
+from httpaste.helper.http import UnauthorizedError
 from httpaste.model.user import authenticate, AuthenticationError
 from httpaste.backend import load_backend
 
@@ -22,4 +22,11 @@ def post(*args, **kwargs):
         return authenticate(user_id, password, backend.user, context)
     except AuthenticationError as e:
 
-        raise ForbiddenError('You shall not pass!') from e
+        raise UnauthorizedError('You shall not pass!') from e
+
+
+def delete(**kwargs):
+    """
+    """
+
+    raise UnauthorizedError('Authentication Rejection requested by client')
\ No newline at end of file