diff --git a/agent.sh b/agent.sh
index 1aade35..9a6e2ec 100755
--- a/agent.sh
+++ b/agent.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 
-PASS="agent123"
+PASS=""
+
+echo -n "password : "
+read -s $PASS
 
 id=$1