Update securing.markdown (home-assistant#2742)

Marc Forth · fabaff · commit 0a8fc6aac3d3 · 2017-06-03T09:16:48.000+02:00
Updated link for TLS/SSL to latest guide.
diff --git a/source/_docs/configuration/securing.markdown b/source/_docs/configuration/securing.markdown
@@ -22,7 +22,7 @@ One major advantage of Home Assistant is that it's not dependent on cloud servic
 
 If you want to allow remote access, consider these additional points:
 
-- Protect your communication with [TLS](/blog/2015/12/13/setup-encryption-using-lets-encrypt/)
+- Protect your communication with [TLS/SSL](/ecosystem/certificates/lets_encrypt/)
 - Protect your communication with [Tor](/cookbook/tor_configuration/)
 - Protect your communication with a [self-signed certificate](/cookbook/tls_self_signed_certificate/)
 - Use a [proxy](/cookbook/apache_configuration/)
