diff --git a/Documentation/security_guide.md b/Documentation/tls-setup.md
similarity index 99%
rename from Documentation/security_guide.md
rename to Documentation/tls-setup.md
index 055180f1..04df64bc 100644
--- a/Documentation/security_guide.md
+++ b/Documentation/tls-setup.md
@@ -1,4 +1,4 @@
-# Security Guide
+# TLS Setup
 
 According to the [OpenID Connect Spec](http://openid.net/specs/openid-connect-core-1_0.html),
 TLS [is required](http://openid.net/specs/openid-connect-core-1_0.html#TLSRequirements) for connection between the client and the dex server.