diff --git a/secureJoin.py b/secureJoin.py
new file mode 100644
index 0000000..28ca3b6
--- /dev/null
+++ b/secureJoin.py
@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+
+import sys
+import multiprocessing
+import numpy as np
+
+def doprocess(id):
+
+    import time
+
+    sys.argv.extend(["--node_id", "P{}".format(id)])
+    import latticex.rosetta as rtt
+
+    import tensorflow as tf
+    import numpy as np
+
+    rtt.activate("SecureNN")
+
+p0 = multiprocessing.Process(target=doprocess, args=(0,))
+p1 = multiprocessing.Process(target=doprocess, args=(1,))
+p2 = multiprocessing.Process(target=doprocess, args=(2,))
+
+p0.daemon = True
+p0.start()
+p1.daemon = True
+p1.start()
+p2.daemon = True
+p2.start()
+
+
+p0.join()
+p1.join()
+p2.join()
\ No newline at end of file