--- a/handouts/ho07.tex	Sat Jan 21 00:39:23 2017 +0000
+++ b/handouts/ho07.tex	Tue Sep 26 12:00:29 2017 +0100
@@ -5,6 +5,9 @@
 \begin{document}
 \fnote{\copyright{} Christian Urban, King's College London, 2014, 2015}
 
+%% spying self defence
+%%https://ssd.eff.org/en/module/communicating-others
+
 %https://www.theguardian.com/technology/2016/oct/04/yahoo-secret-email-program-nsa-fbi
 %https://nakedsecurity.sophos.com/2015/11/12/california-collects-owns-and-sells-infants-dna-samples/
 %http://randomwalker.info/teaching/fall-2012-privacy-technologies/?