Can change security settings

lib/models/security_settings.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+
+/// Security settings of the user
+///
+/// @author Pierre HUBERT
+
+class SecuritySettings {
+  final String securityQuestion1;
+  final String securityAnswer1;
+  final String securityQuestion2;
+  final String securityAnswer2;
+
+  const SecuritySettings({
+    @required this.securityQuestion1,
+    @required this.securityAnswer1,
+    @required this.securityQuestion2,
+    @required this.securityAnswer2,
+  })  : assert(securityQuestion1 != null),
+        assert(securityAnswer1 != null),
+        assert(securityQuestion2 != null),
+        assert(securityAnswer2 != null);
+}