--- a/handouts/ho01.tex	Mon Sep 05 12:27:04 2016 +0100
+++ b/handouts/ho01.tex	Fri Sep 16 11:07:02 2016 +0100
@@ -15,7 +15,8 @@
 
 %Singapurs Behörden gehen offline
 
-
+% how to store passwords
+%https://nakedsecurity.sophos.com/2013/11/20/serious-security-how-to-store-your-users-passwords-safely/
 
 \section*{Handout 1 (Security Engineering)}