[IMP] general: network configuration recommendation

We add a network security recommendation to tell clients
not to expose their IoT Box on the internet.

closes #15684

X-original-commit: d35f6c3
Signed-off-by: Audrey Vandromme (auva) <[email protected]>
Signed-off-by: Louis Travaux (lotr) <[email protected]>

Author: loouis-t

content/applications/general/iot/iot_box.rst

@@ -17,6 +17,11 @@ To start using an IoT box:
    Devices can also be connected after the IoT box is added to the network and/or connected to the
    database; however, a reboot of the IoT box might be required.
 
+.. important::
+   Never make the IoT box accessible from the public Internet.
+   IoT systems are designed to provide your database with access to devices on your local network.
+   Exposing them to the public Internet would create a **security risk**.
+
 .. _iot/iot_box/network:
 
 Network connection

content/applications/general/iot/windows_iot.rst

@@ -27,6 +27,11 @@ The following prerequisites must be met before setting up and using the Windows
    - It is also possible to create a Windows Virtual Machine on a MacOS/Linux computer. However,
      this option is not supported by Odoo, and no troubleshooting assistance will be provided.
 
+.. important::
+   Never make the Windows virtual IoT accessible from the public Internet.
+   IoT systems are designed to provide your database with access to devices on your local network.
+   Exposing them to the public Internet would create a **security risk**.
+
 .. _iot/windows-iot/installation:
 
 Installation