diff --git a/src/test/java/de/ozgcloud/admin/security/AuthenticationExceptionTestFactory.java b/src/test/java/de/ozgcloud/admin/security/AuthenticationExceptionTestFactory.java
index 3727bfc0c968540bafa8abe9dffdb6df9add2972..daf3d634ab66c34ea6f6e393d92681b69ed69b59 100644
--- a/src/test/java/de/ozgcloud/admin/security/AuthenticationExceptionTestFactory.java
+++ b/src/test/java/de/ozgcloud/admin/security/AuthenticationExceptionTestFactory.java
@@ -31,6 +31,7 @@ public class AuthenticationExceptionTestFactory {
 
 	@Builder
 	public static class DummyAuthenticationException extends AuthenticationException {
+		@SuppressWarnings("unused")
 		private String msg;
 
 		DummyAuthenticationException(String msg) {
diff --git a/src/test/java/de/ozgcloud/admin/security/SecurityConfigurationWithKeycloakITCase.java b/src/test/java/de/ozgcloud/admin/security/SecurityConfigurationWithKeycloakITCase.java
deleted file mode 100644
index e336b21c6bde4f0904228557051a411c687276a9..0000000000000000000000000000000000000000
--- a/src/test/java/de/ozgcloud/admin/security/SecurityConfigurationWithKeycloakITCase.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright
- * (C) 2024 Das Land Schleswig-Holstein vertreten durch das
- *  Minis
- * erium für Energiewende, Klimaschutz, Umwelt und Natur Zentrales
- *  IT-Management 
- * 
- * Lizenziert unter der EUPL, Version 1.2 oder - sobald diese von der
- * Europäischen Kommission genehmigt wurden - Folgeversionen der EUPL
- * 
- * 
- * https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
- * 
- * Sofern nicht durch anwendbare Rechtsvorschriften gefordert oder in
- * schriftlicher Form vereinbart, wird die unter der Lizenz verbreitete Software
- * "so wie sie ist", OHNE JEGLICHE GEWÄHRLEISTUNG ODER BEDINGUNGEN -
- * ausdrücklich oder stillschweigend - verbreitet. Die sprachspezifischen
- * Genehmigungen und Beschränkungen unter der Lizenz sind dem Lizenztext zu
- * entnehmen.
- */
-package de.ozgcloud.admin.security;
-
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
-
-import java.net.URI;
-import java.util.Collections;
-import java.util.Map;
-
-import org.apache.http.client.utils.URIBuilder;
-import org.junit.jupiter.api.AfterAll;
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.ValueSource;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
-import org.springframework.http.MediaType;
-import org.springframework.test.context.DynamicPropertyRegistry;
-import org.springframework.test.context.DynamicPropertySource;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.util.LinkedMultiValueMap;
-import org.springframework.util.MultiValueMap;
-import org.springframework.web.client.RestClient;
-
-import dasniko.testcontainers.keycloak.KeycloakContainer;
-import de.ozgcloud.admin.RootController;
-import de.ozgcloud.common.test.DataITCase;
-import lombok.SneakyThrows;
-
-@DataITCase
-@AutoConfigureMockMvc
-class SecurityConfigurationWithKeycloakITCase {
-	@Autowired
-	private MockMvc mockMvc;
-
-	static KeycloakContainer keycloak;
-
-	@BeforeAll
-	static void setupKeycloakContainer() {
-		keycloak = new KeycloakContainer().withRealmImportFile("keycloak/realm-export.json");
-		keycloak.start();
-	}
-
-	@AfterAll
-	static void closeKeycloakContainer() {
-		keycloak.close();
-	}
-
-	@DynamicPropertySource
-	static void registerResourceServerIssuerProperty(DynamicPropertyRegistry registry) {
-		registry.add("spring.security.oauth2.resourceserver.jwt.issuer-uri", () -> keycloak.getAuthServerUrl() + "/realms/by-kiel-dev");
-	}
-
-	@Nested
-	class TestSecuredEndpointWithKeycloakToken {
-		@SneakyThrows
-		@ParameterizedTest
-		@ValueSource(strings = {
-				"/api/environment",
-				"/configserver/name/profile",
-				"/api", "/api/configuration", "/api/configuration/param",
-		})
-		void shouldGetAccessWithToken() {
-			String token = getToken();
-
-			var result = mockMvc.perform(get(RootController.PATH).header("Authorization", token));
-
-			result.andExpect(status().isOk());
-		}
-
-		@SneakyThrows
-		String getToken() {
-			MultiValueMap<String, String> formData = setPostBodyForToken();
-
-			Map<String, String> resultBody = performPostRequestToKeycloak(formData);
-
-			return "Bearer " + resultBody.get("access_token").toString();
-		}
-
-		MultiValueMap<String, String> setPostBodyForToken() {
-			MultiValueMap<String, String> formData = new LinkedMultiValueMap<>();
-			formData.put("grant_type", Collections.singletonList("password"));
-			formData.put("client_id", Collections.singletonList("admin"));
-			formData.put("username", Collections.singletonList("admin-test"));
-			formData.put("password", Collections.singletonList("Password"));
-			return formData;
-		}
-
-		@SuppressWarnings("unchecked")
-		@SneakyThrows
-		Map<String, String> performPostRequestToKeycloak(MultiValueMap<String, String> formData) {
-			RestClient restClient = RestClient.create();
-			URI authorizationURI = new URIBuilder(keycloak.getAuthServerUrl() + "/realms/by-kiel-dev/protocol/openid-connect/token").build();
-			var response = restClient.post().uri(authorizationURI)
-					.contentType(MediaType.APPLICATION_FORM_URLENCODED)
-					.body(formData);
-			return response.retrieve().body(Map.class);
-
-		}
-
-	}
-}
\ No newline at end of file
diff --git a/src/test/java/de/ozgcloud/admin/security/WithJwt.java b/src/test/java/de/ozgcloud/admin/security/WithJwt.java
deleted file mode 100644
index ed3e4d36b99a451a98c1b882b0c8a047da4f4157..0000000000000000000000000000000000000000
--- a/src/test/java/de/ozgcloud/admin/security/WithJwt.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2024. Das Land Schleswig-Holstein vertreten durch das Ministerium für Energiewende, Klimaschutz, Umwelt und Natur
- * Zentrales IT-Management
- *
- * Lizenziert unter der EUPL, Version 1.2 oder - sobald
- * diese von der Europäischen Kommission genehmigt wurden -
- * Folgeversionen der EUPL ("Lizenz");
- * Sie dürfen dieses Werk ausschließlich gemäß
- * dieser Lizenz nutzen.
- * Eine Kopie der Lizenz finden Sie hier:
- *
- * https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
- *
- * Sofern nicht durch anwendbare Rechtsvorschriften
- * gefordert oder in schriftlicher Form vereinbart, wird
- * die unter der Lizenz verbreitete Software "so wie sie
- * ist", OHNE JEGLICHE GEWÄHRLEISTUNG ODER BEDINGUNGEN -
- * ausdrücklich oder stillschweigend - verbreitet.
- * Die sprachspezifischen Genehmigungen und Beschränkungen
- * unter der Lizenz sind dem Lizenztext zu entnehmen.
- */
-package de.ozgcloud.admin.security;
-
-import java.lang.annotation.Documented;
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Inherited;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-import java.time.Instant;
-import java.util.Map;
-import java.util.Optional;
-
-import org.springframework.core.convert.converter.Converter;
-import org.springframework.security.authentication.AbstractAuthenticationToken;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContext;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.oauth2.jwt.Jwt;
-import org.springframework.security.test.context.support.WithSecurityContext;
-import org.springframework.security.test.context.support.WithSecurityContextFactory;
-import org.springframework.util.StringUtils;
-
-import com.nimbusds.jwt.JWTClaimNames;
-
-import lombok.RequiredArgsConstructor;
-import net.minidev.json.JSONObject;
-import net.minidev.json.parser.JSONParser;
-import net.minidev.json.parser.ParseException;
-
-/**
- * Annotation to setup test {@link SecurityContext} with an {@link Authentication}. Adjusted from source:
- * com.c4_soft.springaddons.security.oauth2.test.annotations.WithJwt Author: Jérôme Wacongne &lt;ch4mp&#64;c4-soft.com&gt;
- */
-@Target({ ElementType.METHOD, ElementType.TYPE })
-@Retention(RetentionPolicy.RUNTIME)
-@Inherited
-@Documented
-@WithSecurityContext(factory = WithJwt.AuthenticationFactory.class)
-public @interface WithJwt {
-
-	String value() default "";
-
-	String bearerString() default AuthenticationFactory.DEFAULT_BEARER;
-
-	String headers() default AuthenticationFactory.DEFAULT_HEADERS;
-
-	@RequiredArgsConstructor
-	final class AuthenticationFactory implements WithSecurityContextFactory<WithJwt> {
-		static final String DEFAULT_BEARER = "test.jwt.bearer";
-		static final String DEFAULT_HEADERS = "{\"alg\": \"none\"}";
-
-		private final Converter<Jwt, ? extends AbstractAuthenticationToken> jwtAuthenticationConverter;
-
-		@Override
-		public SecurityContext createSecurityContext(WithJwt annotation) {
-			var auth = authentication(annotation);
-
-			var securityContext = SecurityContextHolder.createEmptyContext();
-			securityContext.setAuthentication(auth);
-
-			return securityContext;
-		}
-
-		private AbstractAuthenticationToken authentication(WithJwt annotation) {
-			var claims = parseJson(annotation.value());
-			var headers = parseJson(annotation.headers());
-			var bearerString = annotation.bearerString();
-
-			var now = Instant.now();
-			var iat = Optional.ofNullable((Integer) claims.get(JWTClaimNames.ISSUED_AT)).map(Instant::ofEpochSecond).orElse(now);
-			var exp = Optional.ofNullable((Integer) claims.get(JWTClaimNames.EXPIRATION_TIME)).map(Instant::ofEpochSecond)
-					.orElse(now.plusSeconds(42));
-
-			var jwt = new Jwt(bearerString, iat, exp, headers, claims);
-
-			return jwtAuthenticationConverter.convert(jwt);
-		}
-
-		private static Map<String, Object> parseJson(String json) {
-			if (!StringUtils.hasText(json)) {
-				return Map.of();
-			}
-			try {
-				return new JSONParser(JSONParser.MODE_PERMISSIVE).parse(json, JSONObject.class);
-			} catch (final ParseException e) {
-				throw new RuntimeException("Invalid JSON payload in @WithJwt");
-			}
-		}
-	}
-}