diff --git a/features/sso/backend-api/src/common/security/throttling/throttler-storage-redis.service.ts b/features/sso/backend-api/src/common/security/throttling/throttler-storage-redis.service.ts
index 01daa7620..032f19baa 100755
--- a/features/sso/backend-api/src/common/security/throttling/throttler-storage-redis.service.ts
+++ b/features/sso/backend-api/src/common/security/throttling/throttler-storage-redis.service.ts
@@ -19,13 +19,13 @@ export class ThrottlerStorageRedisService
   private redisClient: RedisClientType;
   private readonly prefix = "throttle:";
 
-  constructor(private readonly redisConfig: { host: string; port: number }) {
+  constructor(private readonly redisConfig: { host: string; port: number; password?: string }) {
     this.redisClient = createClient({
       socket: {
         host: this.redisConfig.host,
         port: this.redisConfig.port,
       },
-      // No username or password - completely disable authentication
+      ...(this.redisConfig.password && { password: this.redisConfig.password }),
     });
   }
 
diff --git a/features/sso/backend-api/src/common/security/throttling/throttling.module.ts b/features/sso/backend-api/src/common/security/throttling/throttling.module.ts
index 9119e6e24..fe8f209ff 100755
--- a/features/sso/backend-api/src/common/security/throttling/throttling.module.ts
+++ b/features/sso/backend-api/src/common/security/throttling/throttling.module.ts
@@ -55,6 +55,7 @@ import { ThrottlerStorageRedisService } from "./throttler-storage-redis.service"
           storage: new ThrottlerStorageRedisService({
             host: redisHost,
             port: redisPort,
+            ...(process.env.DATABASE_REDIS_PASSWORD && { password: process.env.DATABASE_REDIS_PASSWORD }),
           }),
           errorMessage: "Too many requests. Please try again later.",
         };