diff --git a/FencerJudgeBack/build.gradle.kts b/FencerJudgeBack/build.gradle.kts
index f64df6d..e72e48d 100644
--- a/FencerJudgeBack/build.gradle.kts
+++ b/FencerJudgeBack/build.gradle.kts
@@ -33,7 +33,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-websocket")
 
     // SECURITY
-//    implementation("org.springframework.boot:spring-boot-starter-security")
+    implementation("org.springframework.boot:spring-boot-starter-security")
 
     // H2 Database
     runtimeOnly("com.h2database:h2")
diff --git a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/ConfigSecurity.kt b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/ConfigSecurity.kt
new file mode 100644
index 0000000..373883d
--- /dev/null
+++ b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/ConfigSecurity.kt
@@ -0,0 +1,56 @@
+package fr.teamflash.fencerjudgeback.config
+
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder
+import org.springframework.security.config.annotation.web.builders.HttpSecurity
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
+import org.springframework.security.core.userdetails.User
+import org.springframework.security.core.userdetails.UserDetailsService
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder
+import org.springframework.security.provisioning.InMemoryUserDetailsManager
+import org.springframework.security.web.SecurityFilterChain
+
+@Configuration
+@EnableWebSecurity
+class SecurityConfig {
+
+    @Autowired
+    open fun configureGlobal(auth: AuthenticationManagerBuilder) {
+        val encoder = BCryptPasswordEncoder()
+
+        //Créer des utilisateurs fixes
+        auth.inMemoryAuthentication()
+            .passwordEncoder(encoder)
+            .withUser("aaa")
+            .password(encoder.encode("bbb"))
+            .roles("USER")
+            .and()
+            .withUser("Admin")
+            .password(encoder.encode("Admin"))
+            .roles("ADMIN")
+    }
+
+    @Bean
+    open fun securityFilterChain(http: HttpSecurity): SecurityFilterChain {
+        http.authorizeHttpRequests { authorize ->
+            authorize.requestMatchers("/ws/*").authenticated()
+                .anyRequest().permitAll()
+        }
+            .httpBasic { }
+            .formLogin { }
+            .csrf { it.disable() }
+        return http.build()
+    }
+
+    @Bean
+    fun userDetailsService(): UserDetailsService {
+        val user = User.withUsername("user")
+            .password("{noop}password") // {noop} = pas de hash pour dev
+            .roles("USER")
+            .build()
+
+        return InMemoryUserDetailsManager(user)
+    }
+}
diff --git a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/PlayerWebSocketConfig.kt b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/PlayerWebSocketConfig.kt
deleted file mode 100644
index 012e601..0000000
--- a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/PlayerWebSocketConfig.kt
+++ /dev/null
@@ -1,30 +0,0 @@
-package fr.teamflash.fencerjudgeback.config
-
-import org.springframework.context.annotation.Configuration
-import org.springframework.messaging.simp.config.MessageBrokerRegistry
-import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker
-import org.springframework.web.socket.config.annotation.StompEndpointRegistry
-import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer
-
-const val CHANNEL_PLAYER_NAME: String = "/ws/topic/match"
-
-@Configuration
-@EnableWebSocketMessageBroker
-open class PlayerWebSocketConfig : WebSocketMessageBrokerConfigurer {
-
-    override fun configureMessageBroker(registry: MessageBrokerRegistry) {
-        // Enable a simple memory-based message broker to send messages to clients
-        // Prefix for messages FROM server TO client
-        registry.enableSimpleBroker(CHANNEL_PLAYER_NAME)
-        
-        // Prefix for messages FROM client TO server
-        registry.setApplicationDestinationPrefixes("/ws")
-    }
-
-    override fun registerStompEndpoints(registry: StompEndpointRegistry) {
-        // Register the "/ws" endpoint, enabling SockJS fallback options
-        registry.addEndpoint("/ws/players-app")
-            .setAllowedOriginPatterns("*") // Allow connections from any origin (adjust for production)
-            .withSockJS()
-    }
-}
\ No newline at end of file
diff --git a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/RefereeWebSocketConfig.kt b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/RefereeWebSocketConfig.kt
deleted file mode 100644
index 9d4cf59..0000000
--- a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/RefereeWebSocketConfig.kt
+++ /dev/null
@@ -1,30 +0,0 @@
-package fr.teamflash.fencerjudgeback.config
-
-import org.springframework.context.annotation.Configuration
-import org.springframework.messaging.simp.config.MessageBrokerRegistry
-import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker
-import org.springframework.web.socket.config.annotation.StompEndpointRegistry
-import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer
-
-const val CHANNEL_REFEREE_NAME: String = "/ws/topic/referee"
-
-@Configuration
-@EnableWebSocketMessageBroker
-open class RefereeWebSocketConfig : WebSocketMessageBrokerConfigurer {
-
-    override fun configureMessageBroker(registry: MessageBrokerRegistry) {
-        // Enable a simple memory-based message broker to send messages to clients
-        // Prefix for messages FROM server TO client
-        registry.enableSimpleBroker(CHANNEL_REFEREE_NAME)
-        
-        // Prefix for messages FROM client TO server
-        registry.setApplicationDestinationPrefixes("/ws")
-    }
-
-    override fun registerStompEndpoints(registry: StompEndpointRegistry) {
-        // Register the "/ws" endpoint, enabling SockJS fallback options
-        registry.addEndpoint("/ws/referees-app")
-            .setAllowedOriginPatterns("*") // Allow connections from any origin (adjust for production)
-            .withSockJS()
-    }
-}
\ No newline at end of file
diff --git a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/MatchWebSocketConfig.kt b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/WebSocketConfig.kt
similarity index 89%
rename from FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/MatchWebSocketConfig.kt
rename to FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/WebSocketConfig.kt
index 5138d75..ec13cd2 100644
--- a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/MatchWebSocketConfig.kt
+++ b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/config/WebSocketConfig.kt
@@ -5,6 +5,7 @@ import org.springframework.messaging.simp.config.MessageBrokerRegistry
 import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker
 import org.springframework.web.socket.config.annotation.StompEndpointRegistry
 import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer
+import org.springframework.web.socket.server.support.HttpSessionHandshakeInterceptor
 
 const val CHANNEL_MATCH_NAME: String = "/ws/topic/match"
 
@@ -24,6 +25,7 @@ open class MatchWebSocketConfig : WebSocketMessageBrokerConfigurer {
     override fun registerStompEndpoints(registry: StompEndpointRegistry) {
         // Register the "/ws" endpoint, enabling SockJS fallback options
         registry.addEndpoint("/ws/matches-app")
+            .addInterceptors(HttpSessionHandshakeInterceptor())
             .setAllowedOriginPatterns("*") // Allow connections from any origin (adjust for production)
             .withSockJS()
     }
diff --git a/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/restControllers/MainController.kt b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/restControllers/MainController.kt
new file mode 100644
index 0000000..5dbfd7a
--- /dev/null
+++ b/FencerJudgeBack/src/main/kotlin/fr/teamflash/fencerjudgeback/restControllers/MainController.kt
@@ -0,0 +1,12 @@
+package fr.teamflash.fencerjudgeback.restControllers
+
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+class MainController {
+    @GetMapping("/")
+    fun main() {
+        return print("Hello")
+    }
+}
\ No newline at end of file