diff --git a/content/roadmaps/101-backend/content/109-apis/106-authentication/102-basic-authentication.md b/content/roadmaps/101-backend/content/109-apis/106-authentication/102-basic-authentication.md
index 771370c96..652af9ef1 100644
--- a/content/roadmaps/101-backend/content/109-apis/106-authentication/102-basic-authentication.md
+++ b/content/roadmaps/101-backend/content/109-apis/106-authentication/102-basic-authentication.md
@@ -1 +1,8 @@
-# Basic authentication
\ No newline at end of file
+# Basic authentication
+
+Given the name "Basic Authentication", you should not confuse Basic Authentication with the standard username and password authentication. Basic authentication is a part of the HTTP specification, and the details can be [found in the RFC7617](https://www.rfc-editor.org/rfc/rfc7617.html).
+
+Because it is a part of the HTTP specifications, all the browsers have native support for "HTTP Basic Authentication".
+
+HTTP Basic Authentication
+Illustrated HTTP Basic Authentication