diff --git a/services/booking-service-net/src/BookingService.API/Program.cs b/services/booking-service-net/src/BookingService.API/Program.cs
index f110f297..6bb7c1e5 100644
--- a/services/booking-service-net/src/BookingService.API/Program.cs
+++ b/services/booking-service-net/src/BookingService.API/Program.cs
@@ -114,6 +114,8 @@ try
 
     app.UseCors();
     app.UseRouting();
+    app.UseAuthentication();
+    app.UseAuthorization();
 
     // EN: Map health check endpoints / VI: Map health check endpoints
     app.MapHealthChecks("/health");
diff --git a/services/catalog-service-net/src/CatalogService.API/Program.cs b/services/catalog-service-net/src/CatalogService.API/Program.cs
index 623e3a24..54f836fd 100644
--- a/services/catalog-service-net/src/CatalogService.API/Program.cs
+++ b/services/catalog-service-net/src/CatalogService.API/Program.cs
@@ -114,6 +114,8 @@ try
 
     app.UseCors();
     app.UseRouting();
+    app.UseAuthentication();
+    app.UseAuthorization();
 
     // EN: Map health check endpoints / VI: Map health check endpoints
     app.MapHealthChecks("/health");
diff --git a/services/fnb-engine-net/src/FnbEngine.API/Program.cs b/services/fnb-engine-net/src/FnbEngine.API/Program.cs
index 3c4ba316..c3d42f22 100644
--- a/services/fnb-engine-net/src/FnbEngine.API/Program.cs
+++ b/services/fnb-engine-net/src/FnbEngine.API/Program.cs
@@ -114,6 +114,8 @@ try
 
     app.UseCors();
     app.UseRouting();
+    app.UseAuthentication();
+    app.UseAuthorization();
 
     // EN: Map health check endpoints / VI: Map health check endpoints
     app.MapHealthChecks("/health");
diff --git a/services/inventory-service-net/src/InventoryService.API/Program.cs b/services/inventory-service-net/src/InventoryService.API/Program.cs
index 8a6c5583..8790a8a4 100644
--- a/services/inventory-service-net/src/InventoryService.API/Program.cs
+++ b/services/inventory-service-net/src/InventoryService.API/Program.cs
@@ -117,6 +117,8 @@ try
 
     app.UseCors();
     app.UseRouting();
+    app.UseAuthentication();
+    app.UseAuthorization();
 
     // EN: Map health check endpoints / VI: Map health check endpoints
     app.MapHealthChecks("/health");
diff --git a/services/order-service-net/src/OrderService.API/Program.cs b/services/order-service-net/src/OrderService.API/Program.cs
index 3b7e1922..7e44d281 100644
--- a/services/order-service-net/src/OrderService.API/Program.cs
+++ b/services/order-service-net/src/OrderService.API/Program.cs
@@ -177,6 +177,8 @@ try
 
     app.UseCors();
     app.UseRouting();
+    app.UseAuthentication();
+    app.UseAuthorization();
 
     // EN: Map health check endpoints / VI: Map health check endpoints
     app.MapHealthChecks("/health");