diff --git a/app/models/application_record.rb b/app/models/application_record.rb
index 71fbba5b..27ed3d56 100644
--- a/app/models/application_record.rb
+++ b/app/models/application_record.rb
@@ -2,4 +2,11 @@
 
 class ApplicationRecord < ActiveRecord::Base
   self.abstract_class = true
+
+  # Obtener una lista filtrada de atributos al momento de serializar
+  #
+  # @return [Hash]
+  def to_yaml(options = {})
+    self.class.inspection_filter.filter attributes
+  end
 end
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
index 2fc446ff..8ef6ca49 100644
--- a/config/initializers/filter_parameter_logging.rb
+++ b/config/initializers/filter_parameter_logging.rb
@@ -5,4 +5,5 @@
 # Configure sensitive parameters which will be filtered from the log file.
 Rails.application.config.filter_parameters += %i[
   password passw secret token _key crypt salt certificate otp ssn key
+  _pem _ciphertext
 ]