diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
new file mode 100644
index 0000000..297efe4
--- /dev/null
+++ b/src/main/resources/application-dev.properties
@@ -0,0 +1,14 @@
+server.port=8080
+application.name=gruppen2
+
+logging.pattern.console=[${application.name}],%magenta(%-5level), %d{dd-MM-yyyy HH:mm:ss.SSS}, %highlight(%msg),%thread,%logger.%M%n
+
+spring.datasource.url=jdbc:h2:mem:blogdb
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=root
+spring.datasource.password=geheim
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+
+spring.security.user.name=root
+spring.security.user.password=1234
+spring.security.user.roles=ADMIN
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 5b240ce..257b306 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,16 +1 @@
-server.port=8080
-application.name=gruppen2
-
-logging.pattern.console=[${application.name}],%magenta(%-5level), %d{dd-MM-yyyy HH:mm:ss.SSS}, %highlight(%msg),%thread,%logger.%M%n
-
-spring.datasource.url=jdbc:h2:mem:blogdb
-spring.datasource.driverClassName=org.h2.Driver
-spring.datasource.username=sa
-spring.datasource.password=geheim
-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.profiles.active=dev
\ No newline at end of file