diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
index 297efe4..4e03cf6 100644
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@@ -5,10 +5,16 @@ logging.pattern.console=[${application.name}],%magenta(%-5level), %d{dd-MM-yyyy
 
 spring.datasource.url=jdbc:h2:mem:blogdb
 spring.datasource.driverClassName=org.h2.Driver
-spring.datasource.username=root
-spring.datasource.password=geheim
+spring.datasource.username=sa
+spring.datasource.password=
 spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
 
+keycloak.principal-attribute=preferred_username
+keycloak.auth-server-url=https://keycloak.cs.hhu.de/auth
+keycloak.realm=MOPS
+keycloak.resource=demo
+keycloak.public-client=true
+
 spring.security.user.name=root
 spring.security.user.password=1234
 spring.security.user.roles=ADMIN