diff --git a/install/usr/share/swarmlab.io/sec/bin/ttyd.x86_64 b/install/usr/share/swarmlab.io/sec/bin/ttyd.x86_64
new file mode 100755
index 0000000..a28891c
Binary files /dev/null and b/install/usr/share/swarmlab.io/sec/bin/ttyd.x86_64 differ
diff --git a/install/usr/share/swarmlab.io/sec/sec_bootstrap b/install/usr/share/swarmlab.io/sec/sec_bootstrap
index 29b651b..6af72d5 100755
--- a/install/usr/share/swarmlab.io/sec/sec_bootstrap
+++ b/install/usr/share/swarmlab.io/sec/sec_bootstrap
@@ -45,6 +45,7 @@ case $ROLE in
 
         # Auto update default host file in background and dumb all output
         auto_update_hosts "${HOSTNAMES}" > /dev/null 2>&1 &
+	ttyd -p 3787 bash
         tail -f /dev/null
         #/root/start-nginx.sh
 	#python3 -m gns3server --port 8001
diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index f9aef22..3308125 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -170,6 +170,7 @@ if [ -d "$Wdir/project" ]; then
 	        && chown -R \${USER1}:\${USER1} \${SSHDIR} 
 
 		COPY  .vimrc /home/docker 
+		EXPOSE 3787
 
 EOF
 	fi
@@ -252,6 +253,7 @@ if [ "$Wdir" ==  "$HOME" ]; then
 	        && chown -R \${USER1}:\${USER1} \${SSHDIR}
 
 		COPY  .vimrc /home/docker 
+		EXPOSE 3787
 EOF
 fi
 
@@ -266,6 +268,7 @@ fi
 /bin/cp -f $DIR/$hostnames_get $Wdir/$hostnames_get
 /bin/cp -f $DIR/ROOT_PASSWORD $Wdir/ROOT_PASSWORD
 /bin/cp -rf $DIR/.vimrc $Wdir/.vimrc
+/bin/cp -rf $DIR/bin $Wdir
 /bin/cp -rf $DIR/cls $Wdir
 /bin/cp -rf $DIR/extrapackages $Wdir
 /bin/cp -rf $DIR/setup.sh $Wdir
@@ -292,8 +295,8 @@ services:
       - NET_ADMIN
     user: root
     entrypoint: ["sec_bootstrap", "role=masterservice", "sec_master_service_name=masterservice", "sec_worker_service_name=workerservice"]
-    #ports:
-    #  - "\${R_PORT1}:80"
+    ports:
+      - "\${R_PORT1}:3787"
     #  - "\${R_PORT2}:443"
     networks:
       - ${HYBRID_NETWORK}
@@ -303,6 +306,7 @@ services:
       - $Wdir/latex-all:/usr/local/bin/latex-all
       - $Wdir/docs:/home
       - /tmp/.X11-unix:/tmp/.X11-unix
+      - $Wdir/bin/ttyd.x86_64:/usr/bin/ttyd
 
  
 #  workerservice: