diff --git a/enzevalos_iphone/en.lproj/Localizable.strings b/enzevalos_iphone/en.lproj/Localizable.strings
index 2c98e6b2d8df86c0cc8cd0fae5b612e3ce5e752b..121baf32b4b237641bb09de86e3de061180dc089 100644
--- a/enzevalos_iphone/en.lproj/Localizable.strings
+++ b/enzevalos_iphone/en.lproj/Localizable.strings
@@ -65,6 +65,8 @@
 "KeyIsVerified" = "The Key is verified. It was verified on ";
 "KeyNotFound" = "No Key Found. This is an error, contact the developers!";
 "Letter" = "Confidential and genuine mail";
+"Onboarding.ConfMail.Description" = "Who knows the content? \nOnly you and the sender. \n\nWhat confidence do we have about the sender? \nThe sender has an ID and we have a genuine record about previous mails of the sender.";
+"Onboarding.InsecureMail.Description" = "Who can read the mail? \nYou, the sender and mail providers. \n\nWhat confidence do we have about the sender? \nTechnically, the sender address can be freely choosen and gives no strong confidence about the sender. \nA fraud can impersonte a person and fake the sender address.";
 "LetterDamaged" = "Manipulated mail";
 "LetterDescription" = "Only you and the sender know the content of the mail. \nYou know which mails the sender sent before."; // Association with. You know which mails the sender sent before.
 "mail from" = "mail from";