diff -r 9b45079eacea -r 3391a4fc3533 LINKS
--- a/LINKS	Tue Jan 16 10:23:43 2018 +0000
+++ b/LINKS	Fri Jun 01 15:46:34 2018 +0100
@@ -1,3 +1,8 @@
+for HW slides and exam work
+http://phdcomics.com/comics/archive.php?comicid=1875
+http://phdcomics.com/comics/archive.php?comicid=1873
+
+
 // MiM Attck using Wifi and Bitcoin mining
 https://nakedsecurity.sophos.com/2018/01/09/coffeeminer-project-lets-you-hack-public-wi-fi-to-mine-cryptocoins/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+nakedsecurity+%28Naked+Security+-+Sophos%29