diff --git a/docs/README_DEV b/docs/README_DEV
index bf9621d..e8a27d0 100644
--- a/docs/README_DEV
+++ b/docs/README_DEV
@@ -172,6 +172,12 @@ sha-512,public-key
 libexiv2-14 (= 0.25-2.1), libc6 (>= 2.14), libgcc1 (>= 1:4.1.1), libstdc++6 (>= 5.2)
 
 
+[[ Crypto ]]
+@ http://security.stackexchange.com/
+@ http://security.stackexchange.com/questions/135946/when-should-i-generate-new-public-private-keys-using-rsa
+
+
+
 
 [[ Images ]]