diff --git a/wall_smash/cert.pfx b/wall_smash/cert.pfx
old mode 100755
new mode 100644
index c0148d6..3b8e72b
Binary files a/wall_smash/cert.pfx and b/wall_smash/cert.pfx differ
diff --git a/wall_smash/pfxTest.js b/wall_smash/pfxTest.js
new file mode 100644
index 0000000..d98b67d
--- /dev/null
+++ b/wall_smash/pfxTest.js
@@ -0,0 +1,16 @@
+
+const https = require('https');
+const fs = require('fs');
+const port = 8000;
+
+console.log("Listening on " + port);
+
+const options = {
+    pfx: fs.readFileSync('cert.pfx')
+};
+
+https.createServer(options, (req, res) => {
+    console.log("Request from " + (req.socket ? req.socket.remoteAddress : "NULL"));
+    res.writeHead(200);
+    res.end('hello world\n');
+}).listen(port);