diff --git a/core-java-modules/core-java-jndi/README.md b/core-java-modules/core-java-jndi/README.md
index d9fb324c9a..b0b23fc0d0 100644
--- a/core-java-modules/core-java-jndi/README.md
+++ b/core-java-modules/core-java-jndi/README.md
@@ -2,3 +2,4 @@
 ### Relevant Articles:
 
 - [Java Naming and Directory Interface Overview](https://www.baeldung.com/jndi)
+- [LDAP Authentication Using Pure Java](https://www.baeldung.com/java-ldap-auth)