Update README.md

Author: dannynash

README.md

@@ -1 +1,17 @@
-# aorta
+# PQTunnel Endpoint
+
+Installed PQTunnel Endpoint on backend resource such as Servers or DBs to create E2EE connection with client device.
+
+| Supported OS | Supported Version | Supported platform |
+| --- | --- | --- |
+| Ubuntu Server | Bionic Beaver 18.04 | x64 |
+|  | Focal Fossa 20.04 | x64, arm64 |
+|  | Xenial Xerus 16.04 | x64 |
+| Windows 10 | 2022 Base | x64, arm64 |
+|  | 2019 Base | x64, arm64 |
+|  | 2016 Base | x64, arm64 |
+|  | 2021 R2 Base | x64, arm64 |
+
+# PQTunnel App
+
+Installed PQTunnel App on client device such as PC or Laptop to create E2EE connection with backend resource.