diff --git a/spring-security-sso/README.md b/spring-security-sso/README.md
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 ### Relevant Articles:
 - [Simple Single Sign-On with Spring Security OAuth2](http://www.baeldung.com/sso-spring-security-oauth2)
+- [Spring Security Kerberos Integration](http://www.baeldung.com/sso-spring-security-oauth2)