diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index 5125e6a..ef877f3 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -43,7 +43,7 @@ IMAGE_origin="hub.swarmlab.io:5443/hybrid-nodevuejs:latest"
 bootstrap="sec_bootstrap"
 hostnames="auto_update_hosts"
 hostnames_get="get_hosts"
-NODENAME=${HYBRID_NETWORK}_master_1.${HYBRID_NETWORK}_${HYBRID_NETWORK}
+NODENAME=${HYBRID_NETWORK}_masterservice_1.${HYBRID_NETWORK}_${HYBRID_NETWORK}
 NODENETWORK=${HYBRID_NETWORK}
 # shellcheck disable=SC1091
 #. ./.env
@@ -251,7 +251,7 @@ services:
 #    ports:
 #      - "${REGISTRY_PORT}:5000"
 
-  master:
+  masterservice:
     image: $REGISTRY_ADDR:$REGISTRY_PORT/$IMAGE_NAME
     privileged: true
     environment:
@@ -261,7 +261,7 @@ services:
     cap_add:
       - NET_ADMIN
     user: root
-    entrypoint: ["sec_bootstrap", "role=master", "sec_master_service_name=master", "sec_worker_service_name=worker"]
+    entrypoint: ["sec_bootstrap", "role=masterservice", "sec_masterservice_service_name=masterservice", "sec_worker_service_name=workerservice"]
     ports:
       - "\${SSH_PORT}:22"
     networks:
@@ -270,7 +270,7 @@ services:
       - $Wdir/project:/home/docker/project
 
  
-  worker:
+  workerservice:
     image: $REGISTRY_ADDR:$REGISTRY_PORT/$IMAGE_NAME
     privileged: true
     environment:
@@ -280,7 +280,7 @@ services:
     cap_add:
       - NET_ADMIN
     user: root
-    entrypoint: ["sec_bootstrap", "role=worker", "sec_master_service_name=master", "sec_worker_service_name=worker"]
+    entrypoint: ["sec_bootstrap", "role=workerservice", "sec_masterservice_service_name=masterservice", "sec_worker_service_name=workerservice"]
     networks:
       - ${HYBRID_NETWORK}
     volumes:
@@ -389,12 +389,12 @@ SwarmLab.io"
 
 clear_all ()
 {
-	$(docker stop $(docker ps -a | grep "_master_" | awk '{print $1}')) || true
-	$(docker stop $(docker ps -a | grep "_worker_" | awk '{print $1}')) || true
+	$(docker stop $(docker ps -a | grep "_masterservice_" | awk '{print $1}')) || true
+	$(docker stop $(docker ps -a | grep "_workerservice_" | awk '{print $1}')) || true
 	#$(docker stop $(docker ps -a | grep "_registry_" | awk '{print $1}')) || true                      # remove for microservices
 	#docker ps -a | grep "_registry_" | awk '{print $1}' | xargs docker container rm || true            # remove for microservices
-	docker ps -a | grep "_worker_" | awk '{print $1}' | xargs docker container rm || true
-	docker ps -a | grep "_master_" | awk '{print $1}' | xargs docker container rm || true
+	docker ps -a | grep "_workerservice_" | awk '{print $1}' | xargs docker container rm || true
+	docker ps -a | grep "_masterservice_" | awk '{print $1}' | xargs docker container rm || true
 }
 
 down_all ()
@@ -459,9 +459,9 @@ up_master ()
 {
     printf "\\n\\n===> SPIN UP MASTER NODE"
     printf "\\n%s\\n" "$HEADER"
-    echo "$ docker-compose up -d master"
+    echo "$ docker-compose up -d masterservice"
     printf "\\n"
-    docker-compose up -d master
+    docker-compose up -d masterservice
 }
 
 
@@ -471,7 +471,7 @@ up_workers ()
     printf "\\n%s\\n" "$HEADER"
     echo "$ docker-compose up -d worker"
     printf "\\n"
-    docker-compose up -d worker 
+    docker-compose up -d workerservice 
 
     printf "\\n"
     printf "\\n%s\\n" "$HEADER"
@@ -487,9 +487,9 @@ down_master ()
     printf "\\n\\n===> TORN DOWN MASTER NODE"
     printf "\\n%s\\n" "$HEADER"
 
-    echo "$ docker-compose stop master && docker-compose rm -f master"
+    echo "$ docker-compose stop masterservice && docker-compose rm -f masterservice"
     printf "\\n"
-    docker-compose stop master && docker-compose rm -f master
+    docker-compose stop masterservice && docker-compose rm -f masterservice
 }
 
 down_workers ()
@@ -498,7 +498,7 @@ down_workers ()
     printf "\\n%s\\n" "$HEADER"
     echo "$ docker-compose stop worker && docker-compose rm -f worker"
     printf "\\n"
-    docker-compose stop worker && docker-compose rm -f worker
+    docker-compose stop workerservice && docker-compose rm -f workerservice
 }
 
 list ()
@@ -514,7 +514,7 @@ list ()
 exec_on_mpi_master_container ()
 {
     # shellcheck disable=SC2046
-    docker exec -it -u $DOCKERuser $(docker-compose ps | grep 'master'| awk 'NR==1{print $1}') "$@"
+    docker exec -it -u $DOCKERuser $(docker-compose ps | grep 'masterservice'| awk 'NR==1{print $1}') "$@"
 }
 
 prompt_ready ()
@@ -539,15 +539,15 @@ show_instruction ()
     echo ''
 
     echo "To run SEC programs in an interative shell:"
-    echo "  1. Login to master node:"
+    echo "  1. Login to masterservice node:"
     echo "     Using Container->connect Menou:"
     echo "     copy/paste and Run command"
     echo ""
     echo "     Or using SSH with keys through exposed port:"
     echo "     $ ssh -o \"StrictHostKeyChecking no\" -i ssh/id_rsa -p $SSH_PORT docker@localhost"
-    echo '       where [localhost] could be changed to the host IP of master node'
+    echo '       where [localhost] could be changed to the host IP of masterservice node'
     echo ""
-    echo "  2. Execute programs inside master node, for example:"
+    echo "  2. Execute programs inside masterservice node, for example:"
     echo "     $ sudo su"
     echo "     # apk update"
     echo "      *----------------------------------------------------*"